platform/kernel/linux-starfive.git
7 years agostaging: lustre: ptlrpc: kfree used instead of kvfree
Nadav Amit [Tue, 5 Sep 2017 20:25:25 +0000 (20:25 +0000)]
staging: lustre: ptlrpc: kfree used instead of kvfree

rq_reqbuf is allocated using kvmalloc() but released in one occasion
using kfree() instead of kvfree().

The issue was found using grep based on a similar bug.

Fixes: d7e09d0397e8 ("add Lustre file system client support")
Fixes: ee0ec1946ec2 ("lustre: ptlrpc: Replace uses of OBD_{ALLOC,FREE}_LARGE")

Cc: Peng Tao <bergwolf@gmail.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: James Simmons <jsimmons@infradead.org>
Signed-off-by: Nadav Amit <namit@vmware.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: fbtft: remove redundant initialization of txbuf16
Colin Ian King [Sat, 16 Sep 2017 16:46:28 +0000 (17:46 +0100)]
staging: fbtft: remove redundant initialization of txbuf16

txbuf16 is being initialized at declaration time and then later
set to another value without it being read inbetween, hence making
the initialization redundant.  Fix this by setting txbuf16 just
the once. Also clean up some incorrect indentations. Cleans up
clang build warning:

warning: Value stored to 'txbuf16' during its initialization is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: remove unused and redundant variable idx
Colin Ian King [Sat, 16 Sep 2017 16:32:51 +0000 (17:32 +0100)]
staging: ccree: remove unused and redundant variable idx

Variable idx is being set but never read and thus it can be
removed because it is redundant. Cleans up clang build warnings:

warning: Value stored to 'idx' during its initialization is never read
warning: Value stored to 'idx' is never read
warning: Value stored to 'idx' is never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: speakup: Remove unnecessary parentheses
Castulo J. Martinez [Sat, 16 Sep 2017 00:16:54 +0000 (17:16 -0700)]
staging: speakup: Remove unnecessary parentheses

Remove unnecessary parentheses from if statements to make the code
easier to read.

Issue found by checkpatch.

Signed-off-by: Castulo J. Martinez <castulo.martinez@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8188eu: Fix spelling
Valentine Sinitsyn [Fri, 15 Sep 2017 01:34:20 +0000 (18:34 -0700)]
staging: rtl8188eu: Fix spelling

rtl8188eu contains some spelling errors in comment lines as well as in
constants. Harmless as they are, they still make the code feel a bit
unclean, which is not something we want in the kernel.

Improve this by fixing typos so they won't catch eyes of future driver
developers anymore.

Signed-off-by: Wolfgang Hartmann <wolfgang.hartmann@siemens.com>
Signed-off-by: Manish Shrestha <manishshrestha2006@gmail.com>
Signed-off-by: Valentine Sinitsyn <valentine.sinitsyn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: remove unneeded SN_LESS macro
Greg Kroah-Hartman [Mon, 18 Sep 2017 10:15:09 +0000 (12:15 +0200)]
staging: rtl8192u: remove unneeded SN_LESS macro

It's already in a .h file, don't redefine it as the compiler doesn't
like it if it does not match identically.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl819u: move '{' to next line
Aastha Gupta [Sat, 16 Sep 2017 11:00:54 +0000 (16:30 +0530)]
staging: rtl819u: move '{' to next line

Fixes checkpatch.pl error:
ERROR: open brace '{' following function declarations go on the next line

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: remove space before semicolon
Aastha Gupta [Sat, 16 Sep 2017 11:00:53 +0000 (16:30 +0530)]
staging: rtl8192u: remove space before semicolon

Fixex checkpatch.pl warning:
WARNING: space prohibited before semicolon

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: add space after ','
Aastha Gupta [Sat, 16 Sep 2017 11:00:52 +0000 (16:30 +0530)]
staging: rtl8192u: add space after ','

Fixes 'space required after ','', reported by checkpatch.pl

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: remove space function pointer arguments
Aastha Gupta [Sat, 16 Sep 2017 11:00:51 +0000 (16:30 +0530)]
staging: rtl8192u: remove space function pointer arguments

Fixes checkpatch.pl warning:
WARNING: Unnecessary space before function pointer arguments

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: fix '{' following enum go on the same line
Aastha Gupta [Sat, 16 Sep 2017 11:00:50 +0000 (16:30 +0530)]
staging: rtl8192u: fix '{' following enum go on the same line

Fixes checkpatch.pl error:
ERROR: open brace '{' following enum go on the same line

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u:add space before '(' and '{'
Aastha Gupta [Sat, 16 Sep 2017 11:00:49 +0000 (16:30 +0530)]
staging: rtl8192u:add space before '(' and '{'

Fixes checkpatch.pl errors:
ERROR: space required before the open parenthesis '('
ERROR: space required before the open brace '{'

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: add spaces after struct/enum definitions
Aastha Gupta [Sat, 16 Sep 2017 11:00:48 +0000 (16:30 +0530)]
staging: rtl8192u: add spaces after struct/enum definitions

Fixes checkpatch.pl warnings:
WARNING: missing space after enum definition
WARNING: missing space after struct definition

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: remove space before ')'
Aastha Gupta [Sat, 16 Sep 2017 11:00:47 +0000 (16:30 +0530)]
staging: rtl8192u: remove space before ')'

Fixes checkpatch.pl error:
ERROR: space prohibited before that close parenthesis ')'

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: remove space after '('
Aastha Gupta [Sat, 16 Sep 2017 11:00:46 +0000 (16:30 +0530)]
staging: rtl8192u: remove space after '('

ERROR: space prohibited after the open parenthesis '('

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: add space after '}'
Aastha Gupta [Sat, 16 Sep 2017 11:00:45 +0000 (16:30 +0530)]
staging: rtl8192u: add space after '}'

This patch fixes checkpatch.pl error:
ERROR: space required after that close brace '}'

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8192u: fix spaces around algebric and binary operators
Aastha Gupta [Sat, 16 Sep 2017 11:00:44 +0000 (16:30 +0530)]
staging: rtl8192u: fix spaces around algebric and binary operators

Fixes prefer spaces around '+', '_', '?', '&', '==', '!=', '|', '&&', '=' as reported
by checkpatch.pl.

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: wlan-ng: Replace pr_debug with netdev_dbg
Haneen Mohammed [Wed, 13 Sep 2017 04:32:25 +0000 (22:32 -0600)]
staging: wlan-ng: Replace pr_debug with netdev_dbg

This patch replace pr_debug with netdev_dbg when appropriate net_device
structure is found.
Issue found using the following Coccinelle script:

@r exists@
identifier f, s, i;
position p;
@@

f(...,struct s *i,...) {
<+... when != i == NULL
(
pr_err@p(...);
|
pr_info@p(...);
|
pr_debug@p(...);
)
...+>
}

@rr@
identifier r.s, fld;
@@

struct s {
...
struct net_device *fld;
... };

@@
identifier r.i, r.s, rr.fld;
position r.p;
@@
(
-pr_err@p
+netdev_err
(
+ i->fld,
...)
|
-pr_info@p
+netdev_info
(
+ i->fld,
...)
|
-pr_debug@p
+netdev_dbg
(
+ i->fld,
...)
)

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: pi433: Merge assignment with return value
Meghana Madhyastha [Fri, 15 Sep 2017 07:04:30 +0000 (12:34 +0530)]
Staging: pi433: Merge assignment with return value

Removes the unnecessary assignment of retval preceding
the return statement.

Detected using the following Coccinelle script:
@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: Android: follow coding guidlines
Keerthi Reddy [Wed, 13 Sep 2017 17:12:34 +0000 (22:42 +0530)]
staging: Android: follow coding guidlines

- Add a new line after struct declaration
- remove extra new line.

Signed-off-by: Keerthi Reddy <keerthigd4990@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: xgifb: fix multiple line dereference
Aastha Gupta [Thu, 14 Sep 2017 12:08:50 +0000 (17:38 +0530)]
staging: xgifb: fix multiple line dereference

This patch fixes the checkpatch.pl warning:

WARNING: Avoid multiple line dereference - prefer'XGI330_EModeIDTable[ModeIdIndex].Ext_ModeFlag'

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: ccree: Use kcalloc instead of kzalloc
Srishti Sharma [Thu, 14 Sep 2017 12:48:13 +0000 (18:18 +0530)]
Staging: ccree: Use kcalloc instead of kzalloc

Use kcalloc instead of kzalloc to check for overflow before
multiplication. Done using the following semantic patch by
coccinelle.

http://coccinelle.lip6.fr/rules/kzalloc.cocci

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8188eu: remove parenthesis from right hand side of assignment
Aishwarya Pant [Fri, 15 Sep 2017 13:23:08 +0000 (18:53 +0530)]
staging: rtl8188eu: remove parenthesis from right hand side of assignment

Parenthesis are not needed around the right hand side of an assignment.
This patch was made on the core files of rtl8188eu using the following
coccinelle script.

@@
binary operator op = {==,!=,&&,||,>=,<=,&,|};
expression l, r, t;
@@

(
l = (r op t)
|
l =
-(
r
-)
)

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: rtl8723bs/os_dep: Remove typecast in kfree
Meghana Madhyastha [Sat, 16 Sep 2017 08:12:16 +0000 (13:42 +0530)]
Staging: rtl8723bs/os_dep: Remove typecast in kfree

Remove typecast of pointer in kfree((u8 *)pdvobj) as
it is not needed.

Found using the following Coccinelle semantic patch:
@@
identifier x;
type t;
@@

-kfree((t *)x)
+kfree(x)

Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Merge assignment with return
Harsha Sharma [Thu, 14 Sep 2017 12:04:05 +0000 (17:34 +0530)]
staging: rtl8723bs: Merge assignment with return

Merge assignment with return statement to directly return the value.
Done using following coccinelle semantic patch

@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: irda: Use !x instead of NULL comparison
Srishti Sharma [Sat, 16 Sep 2017 06:34:27 +0000 (12:04 +0530)]
Staging: irda: Use !x instead of NULL comparison

Test for NULL as !x where functions that return NULL on failure
are used. Done using the following semantic patch by coccinelle.

@ is_null @
expression E;
statement S;
@@

E = (\(kmalloc\|devm_kzalloc\|kmalloc_array\|devm_ioremap\|
usb_alloc_urb\|alloc_netdev\|dev_alloc_skb\)(...));

(
if(!E)
   S
|
-if(E==NULL)
+if(!E)
    S
)

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: irda: drivers: Move the curly bracket to the same line as if
Meghana Madhyastha [Sat, 16 Sep 2017 06:08:38 +0000 (11:38 +0530)]
Staging: irda: drivers: Move the curly bracket to the same line as if

Move the left curly brace to the same line as the if statement.
This coding style is more common and also reduces the number of
lines of code.

Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: irda: Remove parentheses on the right of assignment
Srishti Sharma [Fri, 15 Sep 2017 21:06:16 +0000 (02:36 +0530)]
Staging: irda: Remove parentheses on the right of assignment

Parentheses are not needed on the right hand side of assignment
statement in most cases. Done using the following semantic
patch by coccinelle.

@@
identifier E,F,G,f;
expression e,r;
@@

(
E = (G == F);
|
E = (e == r);
|
E =
-(
...
-)
;
)

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: irda: Don't use assignment inside if statement
Srishti Sharma [Fri, 15 Sep 2017 21:05:47 +0000 (02:35 +0530)]
Staging: irda: Don't use assignment inside if statement

Write assignment statement outside of the if statement. Done
using the following semantic patch by coccinelle.

@@
identifier E;
expression F;
statement S;
@@

-if((E = F))
+E = F;
+if(E)
    S

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: irda: drivers: Replace (skb == NULL) with (!skb)
Meghana Madhyastha [Fri, 15 Sep 2017 09:13:15 +0000 (14:43 +0530)]
Staging: irda: drivers: Replace (skb == NULL) with (!skb)

Some functions return NULL as an indication of failure.
The style (!skb) is more common than (skb == NULL) for these
functions.

Found by the following Coccinelle script.

@@
identifier i;
statement S;
@@

i = (\(kmalloc\|devm_kzalloc\|kmalloc_array\|devm_ioremap\|usb_alloc_urb\|
alloc_netdev\|dev_alloc_skb\)(...));

(
-if (i == NULL)
+if (!i)
S
|
-if (NULL == i)
+if (!i)
S
)

Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: irda: Remove typedef struct
Haneen Mohammed [Thu, 14 Sep 2017 04:55:38 +0000 (22:55 -0600)]
staging: irda: Remove typedef struct

This patch remove typedef from a structure with all its ocurrences
since using typedefs for structures is discouraged.
Issue found using Coccinelle:

@r1@
type T;
@@

typedef struct { ... } T;

@script:python c1@
T2;
T << r1.T;
@@
if T[-2:] =="_t" or T[-2:] == "_T":
coccinelle.T2 = T[:-2];
else:
coccinelle.T2 = T;

print T, coccinelle.T2

@r2@
type r1.T;
identifier c1.T2;
@@
-typedef
struct
+ T2
{ ... }
-T
;

@r3@
type r1.T;
identifier c1.T2;
@@
-T
+struct T2

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: speakup: remove NULL comparison
Aastha Gupta [Sun, 17 Sep 2017 20:00:35 +0000 (01:30 +0530)]
staging: speakup: remove NULL comparison

This was done using cocccinelle script:
@@
identifier arg;
@@

-arg==NULL
+!arg

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: speakup: Remove print following unsuccessful kmalloc
Meghana Madhyastha [Sat, 16 Sep 2017 05:04:05 +0000 (10:34 +0530)]
Staging: speakup: Remove print following unsuccessful kmalloc

Remove print statement following unsuccessful kmalloc when there
is not enough memory. Kmalloc and variants normally produce a
backtrace in such a case. Hence, a print statement is not necessary.

Found using the following Coccinelle semantic patch:

@@
identifier i;
@@

i = (\(kmalloc\|devm_kzalloc\|kmalloc_array\|
devm_ioremap\|usb_alloc_urb\|alloc_netdev\|dev_alloc_skb\|
kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
   kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\)(...));
(
if (i == NULL)
{
-\(DBG_8723A\|printk\|pr_err\|CERROR\|DBG_88E\)(...);
...when any
}
|
if (!i)
{
-\(DBG_8723A\|printk\|pr_err\|CERROR\|DBG_88E\)(...);
...when any
}
)

@@
identifier i;
@@
(
- if (i == NULL) {
+ if (i == NULL)
       return ...;
- }
|
- if (!i) {
+ if (!i)
       return ...;
- }
)

Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: dgnc: Remove unused fields in struct channel_t
Srishti Sharma [Sat, 16 Sep 2017 16:39:29 +0000 (22:09 +0530)]
Staging: dgnc: Remove unused fields in struct channel_t

Eliminate the fields that are not used and the comments
associated with them.

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: dgnc: Remove unused fields in struct dgnc_board
Srishti Sharma [Sat, 16 Sep 2017 16:38:54 +0000 (22:08 +0530)]
Staging: dgnc: Remove unused fields in struct dgnc_board

Remove unused fields and comments associated with them in
the structure definition.

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: dgnc: remove variable rc
Aastha Gupta [Sat, 16 Sep 2017 13:59:33 +0000 (19:29 +0530)]
staging: dgnc: remove variable rc

Found using coccinelle script:
@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: dgnc: remove unused variable
Aastha Gupta [Sat, 16 Sep 2017 13:02:32 +0000 (18:32 +0530)]
staging: dgnc: remove unused variable

This patch removes unused variable.

Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: lustre: lnet: Replace list_for_each with list_for_each_entry
Haneen Mohammed [Sat, 16 Sep 2017 00:41:48 +0000 (18:41 -0600)]
staging: lustre: lnet: Replace list_for_each with list_for_each_entry

Replace use of the combination of list_for_each and list_entry
with list_for_each_entry to simplify the code and remove variables
that are used only in list_for_each.
Issue found and corrected using Coccinelle script:

@r@
expression head, member, e;
type T1, T2, T3;
iterator name list_for_each, list_for_each_entry;
identifier pos, var;
@@

-T1 *pos;
...when!=pos=e;

-list_for_each(pos, head)
+list_for_each_entry(var, head, member)
{
...when!=pos=e;
   when!=T3 *var;
-var = list_entry(pos, T2, member);
...when!=pos=e;
}
...when!=pos=e;

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoMerge branch 'staging_typec_move' into staging-next
Greg Kroah-Hartman [Mon, 18 Sep 2017 09:00:16 +0000 (11:00 +0200)]
Merge branch 'staging_typec_move' into staging-next

Move the typec code out of staging into the USB tree.  This is on a
separate branch so that we can share it with the USB git tree and not
cause merge issues later on.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agousb: typec: fusb302: Move out of staging
Guenter Roeck [Tue, 12 Sep 2017 03:32:08 +0000 (20:32 -0700)]
usb: typec: fusb302: Move out of staging

The driver is in good enough shape to be moved out of staging.
Do it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agotypec: tcpm: Move out of staging
Guenter Roeck [Tue, 12 Sep 2017 03:32:07 +0000 (20:32 -0700)]
typec: tcpm: Move out of staging

Move tcpm (USB Type-C Port Manager) out of staging.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: typec: pd: Document struct pd_message
Guenter Roeck [Tue, 12 Sep 2017 03:32:06 +0000 (20:32 -0700)]
staging: typec: pd: Document struct pd_message

struct pd_message is the format of a PD message as seen on the wire.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: typec: tcpm: Document data structures
Guenter Roeck [Tue, 12 Sep 2017 03:32:05 +0000 (20:32 -0700)]
staging: typec: tcpm: Document data structures

Document struct tcpc_config and struct tcpc_dev.
Drop unused TCPC_USB_SWITCH_RESTORE.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: typec: tcpm: Drop commented out code
Guenter Roeck [Tue, 12 Sep 2017 03:32:04 +0000 (20:32 -0700)]
staging: typec: tcpm: Drop commented out code

Commented out code can be added as needed. Drop it.
Also drop TODO and an obsolete XXX comment.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: wlan-ng: Avoid bogus endianness
Aviya Erenfeld [Mon, 11 Sep 2017 22:51:10 +0000 (01:51 +0300)]
staging: wlan-ng: Avoid bogus endianness

The linkstatus variable in the info struct received as __le16
but handled in every other place in the driver as u16

Fix that and remove the sparse warning that occurred due to it:
prism2sta.c:1450:29: warning: incorrect type in assignment (different base types)
prism2sta.c:1450:29:    expected unsigned short [unsigned] [usertype] link_status_new
prism2sta.c:1450:29:    got restricted __le16 [usertype] linkstatus

Signed-off-by: Aviya Erenfeld <aviyae42@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging:r8192u: replace request_module with try_then_request_module
Ivan Safonov [Sun, 10 Sep 2017 18:34:28 +0000 (21:34 +0300)]
staging:r8192u: replace request_module with try_then_request_module

Return value of request_module() does not handled,
so it is possible to use shorter try_then_request_module().

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8712: Fix unbalanced braces around else statement
Liam Ryan [Tue, 12 Sep 2017 00:40:15 +0000 (01:40 +0100)]
staging: rtl8712: Fix unbalanced braces around else statement

Fix checkpath-reported unbalanced braces in the following areas

221: FILE: drivers/staging/rtl8712/hal_init.c:221:
392: FILE: drivers/staging/rtl8712/os_intfs.c:392:
363: FILE: drivers/staging/rtl8712/rtl8712_cmd.c:363:
889: FILE: drivers/staging/rtl8712/rtl8712_recv.c:889:
902: FILE: drivers/staging/rtl8712/rtl871x_cmd.c:902:
84: FILE: drivers/staging/rtl8712/rtl871x_ioctl_set.c:84:
580: FILE: drivers/staging/rtl8712/rtl871x_mlme.c:580:
593: FILE: drivers/staging/rtl8712/usb_intf.c:593:

Signed-off-by: Liam Ryan <liamryandev@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: ccree: Remove unused variable monitor_lock
Srishti Sharma [Mon, 11 Sep 2017 16:28:37 +0000 (21:58 +0530)]
Staging: ccree: Remove unused variable monitor_lock

Remove the variable monitor_lock as it is not used anywhere.

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Change coding style to (foo *bar)
Harsha Sharma [Mon, 11 Sep 2017 17:39:51 +0000 (23:09 +0530)]
staging: rtl8723bs: Change coding style to (foo *bar)

This coding style (foo *bar) is more common for the kernel code.
Change foo* bar to foo *bar.
Change foo * bar to foo *bar.
Change (foo*) to (foo *).

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: rtlwifi: Remove unnecessary 'out of memory' message.
Shreeya Patel [Mon, 11 Sep 2017 17:51:06 +0000 (23:21 +0530)]
Staging: rtlwifi: Remove unnecessary 'out of memory' message.

Logging messages that show some type of "out of memory" error
are generally unnecessary as there is a generic message and
a stack dump done by the memory subsystem.

These messages generally increase kernel size without much
added value.

Problem found by checkpatch.

Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Remove unnecessary spaces
Harsha Sharma [Tue, 12 Sep 2017 13:12:06 +0000 (18:42 +0530)]
staging: rtl8723bs: Remove unnecessary spaces

Space between function name and open parentheses '(' is prohibited.
Space is required around most binary operators '=', '==', '+=',
'<', ':', '+', '-'
Space required before '&', '*'
Space is required after ',', ';'

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: pi433: Replace printk() with dev_dbg()
Haneen Mohammed [Tue, 12 Sep 2017 19:04:50 +0000 (13:04 -0600)]
staging: pi433: Replace printk() with dev_dbg()

This patch convert printk() to the preferred variant dev_dbg() and
remove unnecessary comment line.
Issue detected with checkpatch.pl.

Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Remove unnecessary blank lines
Harsha Sharma [Sun, 10 Sep 2017 17:41:14 +0000 (23:11 +0530)]
staging: rtl8723bs: Remove unnecessary blank lines

Blank lines aren't necessary after an open brace and before a close brace

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Remove unneccesary braces and change position of open brace
Harsha Sharma [Sun, 10 Sep 2017 17:39:10 +0000 (23:09 +0530)]
staging: rtl8723bs: Remove unneccesary braces and change position of open brace

Follow linux-kernel code style for conditional statements

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Add space between concatenated strings
Harsha Sharma [Sun, 10 Sep 2017 17:29:50 +0000 (22:59 +0530)]
staging: rtl8723bs: Add space between concatenated strings

Use spaces between concatenated strings

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Remove unnecessary spaces at the start of line
Harsha Sharma [Sun, 10 Sep 2017 17:23:22 +0000 (22:53 +0530)]
staging: rtl8723bs: Remove unnecessary spaces at the start of line

No spaces at the start of a line

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Add spaces around '?', '==', '||', '!='
Harsha Sharma [Sun, 10 Sep 2017 17:21:01 +0000 (22:51 +0530)]
staging: rtl8723bs: Add spaces around '?', '==', '||', '!='

Use spaces around most binary operators

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Add spaces around '+', '|', '*'
Harsha Sharma [Sun, 10 Sep 2017 15:17:05 +0000 (20:47 +0530)]
staging: rtl8723bs: Add spaces around '+', '|', '*'

Use one space around most binary operators

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Add spaces around '='
Harsha Sharma [Sun, 10 Sep 2017 15:15:28 +0000 (20:45 +0530)]
staging: rtl8723bs: Add spaces around '='

Use one space around (on each side of) '=' operator

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: pi433: Fixes minor typo errors
Harsha Sharma [Fri, 8 Sep 2017 14:24:28 +0000 (19:54 +0530)]
staging: pi433: Fixes minor typo errors

Fixes checkpatch warning -- "occured" and "succesfully" are misspelled

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: speakup: Replace symbolic permission
Meghana Madhyastha [Sun, 10 Sep 2017 15:32:17 +0000 (21:02 +0530)]
Staging: speakup: Replace symbolic permission

Replace S_IRUGO by 0444 in module parameter declaration. 0444 is more
readable and matches the style used in other declarations nearby.

Problem found using checkpatch.

Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Do not initialise statics to 0
Harsha Sharma [Sat, 9 Sep 2017 15:01:21 +0000 (20:31 +0530)]
staging: rtl8723bs: Do not initialise statics to 0

Static variables are initialised to 0 by gcc

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Remove unnecessary rtw_z?malloc casts
Joe Perches [Sat, 9 Sep 2017 20:14:54 +0000 (13:14 -0700)]
staging: rtl8723bs: Remove unnecessary rtw_z?malloc casts

These functions now return void * and no longer need casts.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: convert private allocation functions to return void *
Joe Perches [Sat, 9 Sep 2017 20:14:52 +0000 (13:14 -0700)]
staging: rtl8723bs: convert private allocation functions to return void *

Using char * for a return from allocation functions means the
code has to cast generic allocations to specific types.

Allow the compiler to not need casts on the allocations.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtl8723bs: Convert LIST_CONTAINOR to use kernel container_of
Joe Perches [Sat, 9 Sep 2017 20:14:51 +0000 (13:14 -0700)]
staging: rtl8723bs: Convert LIST_CONTAINOR to use kernel container_of

These are similar macros so use the normal kernel one.

As well, there are odd games being played with casting a plist to
a union recv_frame by using LIST_CONTAINOR.  Just use a direct cast
to union recv_frame instead.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: rtl8712: Remove multiple blank lines
Srishti Sharma [Mon, 11 Sep 2017 13:09:18 +0000 (18:39 +0530)]
Staging: rtl8712: Remove multiple blank lines

Remove extra blank line.

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: xgifb: XGI_main_26.c: Fix alignment to match parentheses
Srishti Sharma [Sun, 10 Sep 2017 11:23:09 +0000 (16:53 +0530)]
Staging: xgifb: XGI_main_26.c: Fix alignment to match parentheses

Fix alignment so that it matches open parentheses.

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: sm750fb: Remove extra blank lines
Harsha Sharma [Sat, 9 Sep 2017 10:34:47 +0000 (16:04 +0530)]
staging: sm750fb: Remove extra blank lines

This was reported by checkpatch.pl

Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: vc04_services: bcm2835-camera: Fix spelling mistake
Meghana Madhyastha [Sun, 10 Sep 2017 04:27:32 +0000 (09:57 +0530)]
Staging: vc04_services: bcm2835-camera: Fix spelling mistake

Fixes a spelling mistake in the comments.
Problem found using checkpatch.

Signed-off-by: Meghana Madhyastha <meghana.madhyastha@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtlwifi: remove unused functions
Tobin C. Harding [Tue, 5 Sep 2017 06:53:44 +0000 (16:53 +1000)]
staging: rtlwifi: remove unused functions

Functions rtl_rfreg_delay() and rtl_bb_delay() are unused within the
driver. Both functions call rtl_addr_delay(), this function is unused
outside of these call sites.The driver (and kernel) code base is cleaner
if unused functions are removed.

Remove unused functions.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtlwifi: use kcalloc instead of multiply
Tobin C. Harding [Tue, 5 Sep 2017 06:53:43 +0000 (16:53 +1000)]
staging: rtlwifi: use kcalloc instead of multiply

checkpatch emits multiple warnings of type

WARNING:ALLOC_WITH_MULTIPLY: Prefer kcalloc over kzalloc with multiply

Replace two calls to kzalloc() with calls to kcalloc().

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: ccree: Merge assignment with return
Srishti Sharma [Sat, 9 Sep 2017 07:48:51 +0000 (13:18 +0530)]
Staging: ccree: Merge assignment with return

Merge the assignment and the return statements to return the value
directly. Done using coccinelle.

@@
local idexpression ret;
expression e;
@@

-ret =
+return
     e;
-return ret;

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: remove BUG macro usage
Gilad Ben-Yossef [Thu, 7 Sep 2017 09:00:16 +0000 (12:00 +0300)]
staging: ccree: remove BUG macro usage

Replace BUG() macro usage that crash the kernel with alternatives
that signal error and/or try to recover.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: replace noop macro with inline
Gilad Ben-Yossef [Thu, 7 Sep 2017 09:00:15 +0000 (12:00 +0300)]
staging: ccree: replace noop macro with inline

Replace noop macro with a noop inline function

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: move over to BIT macro for bit defines
Gilad Ben-Yossef [Thu, 7 Sep 2017 09:00:14 +0000 (12:00 +0300)]
staging: ccree: move over to BIT macro for bit defines

Use BIT macro for bit definitions where needed.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: remove unused completion
Gilad Ben-Yossef [Thu, 7 Sep 2017 09:00:13 +0000 (12:00 +0300)]
staging: ccree: remove unused completion

icache_setup_completion is no longer used. Remove it.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: simplify resource release on error
Gilad Ben-Yossef [Thu, 7 Sep 2017 09:00:12 +0000 (12:00 +0300)]
staging: ccree: simplify resource release on error

The resource release on probe/init error was being handled
in an awkward manner and possibly leaking memory on certain
(unlikely) error path.

Fix it by simplifying the error resource release and making
it easier to track.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: Use platform_get_irq and devm_request_irq
Suniel Mahesh [Thu, 7 Sep 2017 09:00:11 +0000 (12:00 +0300)]
staging: ccree: Use platform_get_irq and devm_request_irq

It is recommended to use managed function devm_request_irq(),
which simplifies driver cleanup paths and driver code.
This patch does the following:
(a) replace platform_get_resource(), request_irq() and corresponding
error handling with platform_get_irq() and devm_request_irq().
(b) remove struct resource pointer(res_irq) in struct ssi_drvdata as
it seems redundant.
(c) change type of member irq in struct ssi_drvdata from unsigned int
to int, as return type of platform_get_irq is int and can be used in
error handling.
(d) remove irq_registered variable from driver probe as it seems
redundant.
(e) free_irq is not required any more, devm_request_irq() free's it
on driver detach.
(f) adjust log messages accordingly and remove any blank lines.

Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: Convert to devm_ioremap_resource for map, unmap
Suniel Mahesh [Thu, 7 Sep 2017 09:00:10 +0000 (12:00 +0300)]
staging: ccree: Convert to devm_ioremap_resource for map, unmap

It is recommended to use managed function devm_ioremap_resource(),
which simplifies driver cleanup paths and driver code.
This patch does the following:
(a) replace request_mem_region(), ioremap() and corresponding error
handling with devm_ioremap_resource().
(b) remove struct resource pointer(res_mem) in struct ssi_drvdata as it
seems redundant, use struct resource pointer which is defined locally and
adjust return value of platform_get_resource() accordingly.
(c) release_mem_region() and iounmap() are dropped, since devm_ioremap_
resource() releases and unmaps mem region on driver detach.
(d) adjust log messages accordingly and remove any blank lines.

Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
[gby: rebase on top of latest coding style fixes changes]
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: ccree: Replace kzalloc with devm_kzalloc
Suniel Mahesh [Thu, 7 Sep 2017 09:00:09 +0000 (12:00 +0300)]
staging: ccree: Replace kzalloc with devm_kzalloc

It is recommended to use managed function devm_kzalloc, which
simplifies driver cleanup paths and driver code.
This patch does the following:
(a) replace kzalloc with devm_kzalloc.
(b) drop kfree(), because memory allocated with devm_kzalloc() is
automatically freed on driver detach, otherwise it leads to a double
free.
(c) remove unnecessary blank lines.

Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
[gby: rebase on top of latest coding style fixes changes]
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoStaging: ccree: Remove unused variable.
Srishti Sharma [Thu, 7 Sep 2017 07:49:21 +0000 (13:19 +0530)]
Staging: ccree: Remove unused variable.

Remove the local variable inflight_counter as it is never used.

Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Gilad Ben-Yossef <gilad@benyossef.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging/speakup: fix checkpatch.pl warning in speak_char()
Justin Skists [Wed, 6 Sep 2017 12:14:25 +0000 (13:14 +0100)]
staging/speakup: fix checkpatch.pl warning in speak_char()

correct the following warning from checkpatch.pl:-

WARNING: Prefer using '"%s...", __func__' to using 'speak_char', this
function's name, in a string

Signed-off-by: Justin Skists <j.skists@gmail.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging:rtl8188eu:core Fix code Indent
Janani Sankara Babu [Tue, 5 Sep 2017 12:52:20 +0000 (18:22 +0530)]
staging:rtl8188eu:core Fix code Indent

This patch is created to solve the code indentation issue

Signed-off-by: Janani Sankara Babu <jananis37@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging:rtl8188eu Remove unneccessary parenthesis
Janani Sankara Babu [Tue, 5 Sep 2017 12:35:20 +0000 (18:05 +0530)]
staging:rtl8188eu Remove unneccessary parenthesis

This patch is creates in order to correct the coding style issues. It
removes the unwanted parenthesis from the code.

Signed-off-by: Janani Sankara Babu <jananis37@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging:rtl8188eu Fix coding style issues
Janani Sankara Babu [Tue, 5 Sep 2017 10:36:36 +0000 (16:06 +0530)]
staging:rtl8188eu Fix coding style issues

This patch aims to solve coding style issues by placing constants on the
right side of the test

Signed-off-by: Janani Sankara Babu <jananis37@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging:rtl8188eu Fix use __func__ for function name
Janani Sankara Babu [Tue, 5 Sep 2017 10:25:21 +0000 (15:55 +0530)]
staging:rtl8188eu Fix use __func__ for function name

This patch fixes the WARNING: Prefer using '"%s...", __func__' to using
this function's name, in a string

Signed-off-by: Janani Sankara Babu <jananis37@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rts5208: fix gcc-8 logic error warning
Arnd Bergmann [Tue, 5 Sep 2017 07:33:32 +0000 (09:33 +0200)]
staging: rts5208: fix gcc-8 logic error warning

As gcc-8 points out, the bit mask check makes no sense here:

drivers/staging/rts5208/sd.c: In function 'ext_sd_send_cmd_get_rsp':
drivers/staging/rts5208/sd.c:4130:25: error: bitwise comparison always evaluates to true [-Werror=tautological-compare]

However, the code is even more bogus, as we have already
checked for the SD_RSP_TYPE_R0 case earlier in the function
and returned success. As seen in the mmc/sd driver core,
SD_RSP_TYPE_R0 means "no response" anyway, so checking for
a particular response would not help either.

This just removes the nonsensical code to get rid of the
warning.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agostaging: rtlwifi: fix parenthesis alignment
Tobin C. Harding [Tue, 5 Sep 2017 06:53:42 +0000 (16:53 +1000)]
staging: rtlwifi: fix parenthesis alignment

Checkpatch emits multiple warnings of type

CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis

Fix parenthesis alignment in line with checkpatch suggestion.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7 years agoLinux 4.14-rc1
Linus Torvalds [Sat, 16 Sep 2017 22:47:51 +0000 (15:47 -0700)]
Linux 4.14-rc1

7 years agoMerge tag 'upstream-4.14-rc1' of git://git.infradead.org/linux-ubifs
Linus Torvalds [Sat, 16 Sep 2017 19:08:10 +0000 (12:08 -0700)]
Merge tag 'upstream-4.14-rc1' of git://git.infradead.org/linux-ubifs

Pull UBI updates from Richard Weinberger:
 "Minor improvements"

* tag 'upstream-4.14-rc1' of git://git.infradead.org/linux-ubifs:
  UBI: Fix two typos in comments
  ubi: fastmap: fix spelling mistake: "invalidiate" -> "invalidate"
  ubi: pr_err() strings should end with newlines
  ubi: pr_err() strings should end with newlines
  ubi: pr_err() strings should end with newlines

7 years agoMerge branch 'for-linus-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 16 Sep 2017 19:03:25 +0000 (12:03 -0700)]
Merge branch 'for-linus-4.14-rc1' of git://git./linux/kernel/git/rw/uml

Pull UML updates from Richard Weinberger:

 - minor improvements

 - fixes for Debian's new gcc defaults (pie enabled by default)

 - fixes for XSTATE/XSAVE to make UML work again on modern systems

* 'for-linus-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: return negative in tuntap_open_tramp()
  um: remove a stray tab
  um: Use relative modversions with LD_SCRIPT_DYN
  um: link vmlinux with -no-pie
  um: Fix CONFIG_GCOV for modules.
  Fix minor typos and grammar in UML start_up help
  um: defconfig: Cleanup from old Kconfig options
  um: Fix FP register size for XSTATE/XSAVE

7 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Sat, 16 Sep 2017 18:28:59 +0000 (11:28 -0700)]
Merge git://git./linux/kernel/git/davem/net

Pull networking fixes from David Miller:

 1) Fix hotplug deadlock in hv_netvsc, from Stephen Hemminger.

 2) Fix double-free in rmnet driver, from Dan Carpenter.

 3) INET connection socket layer can double put request sockets, fix
    from Eric Dumazet.

 4) Don't match collect metadata-mode tunnels if the device is down,
    from Haishuang Yan.

 5) Do not perform TSO6/GSO on ipv6 packets with extensions headers in
    be2net driver, from Suresh Reddy.

 6) Fix scaling error in gen_estimator, from Eric Dumazet.

 7) Fix 64-bit statistics deadlock in systemport driver, from Florian
    Fainelli.

 8) Fix use-after-free in sctp_sock_dump, from Xin Long.

 9) Reject invalid BPF_END instructions in verifier, from Edward Cree.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (43 commits)
  mlxsw: spectrum_router: Only handle IPv4 and IPv6 events
  Documentation: link in networking docs
  tcp: fix data delivery rate
  bpf/verifier: reject BPF_ALU64|BPF_END
  sctp: do not mark sk dumped when inet_sctp_diag_fill returns err
  sctp: fix an use-after-free issue in sctp_sock_dump
  netvsc: increase default receive buffer size
  tcp: update skb->skb_mstamp more carefully
  net: ipv4: fix l3slave check for index returned in IP_PKTINFO
  net: smsc911x: Quieten netif during suspend
  net: systemport: Fix 64-bit stats deadlock
  net: vrf: avoid gcc-4.6 warning
  qed: remove unnecessary call to memset
  tg3: clean up redundant initialization of tnapi
  tls: make tls_sw_free_resources static
  sctp: potential read out of bounds in sctp_ulpevent_type_enabled()
  MAINTAINERS: review Renesas DT bindings as well
  net_sched: gen_estimator: fix scaling error in bytes/packets samples
  nfp: wait for the NSP resource to appear on boot
  nfp: wait for board state before talking to the NSP
  ...

7 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Sat, 16 Sep 2017 18:24:26 +0000 (11:24 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input

Pull more input updates from Dmitry Torokhov:
 "A second round of updates for the input subsystem:

   - a new driver for PWM-controlled vibrators

   - ucb1400 touchscreen driver had completely busted suspend/resume
     handling

   - we now handle "home" button found on some devices with Goodix
     touchscreens

   - assorted other fixups"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: i8042 - add Gigabyte P57 to the keyboard reset table
  Input: xpad - validate USB endpoint type during probe
  Input: ucb1400_ts - fix suspend and resume handling
  Input: edt-ft5x06 - fix access to non-existing register
  Input: elantech - make arrays debounce_packet static, reduces object code size
  Input: surface3_spi - make const array header static, reduces object code size
  Input: goodix - add support for capacitive home button
  Input: add a driver for PWM controllable vibrators
  Input: adi - make array seq static, reduces object code size

7 years agofirmware: Restore support for built-in firmware
Markus Trippelsdorf [Sat, 16 Sep 2017 09:01:16 +0000 (11:01 +0200)]
firmware: Restore support for built-in firmware

Commit 5620a0d1aac ("firmware: delete in-kernel firmware") removed the
entire firmware directory.  Unfortunately it thereby also removed the
support for built-in firmware.

This restores the ability to build firmware directly into the kernel by
pruning the original Makefile to the necessary minimum.  The default for
EXTRA_FIRMWARE_DIR is now the standard directory /lib/firmware/.

Fixes: 5620a0d1aac ("firmware: delete in-kernel firmware")
Signed-off-by: Markus Trippelsdorf <markus@trippelsdorf.de>
Acked-by: Greg K-H <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
7 years agomlxsw: spectrum_router: Only handle IPv4 and IPv6 events
Ido Schimmel [Fri, 15 Sep 2017 13:31:07 +0000 (15:31 +0200)]
mlxsw: spectrum_router: Only handle IPv4 and IPv6 events

The driver doesn't support events from address families other than IPv4
and IPv6, so ignore them. Otherwise, we risk queueing a work item before
it's initialized.

This can happen in case a VRF is configured when MROUTE_MULTIPLE_TABLES
is enabled, as the VRF driver will try to add an l3mdev rule for the
IPMR family.

Fixes: 65e65ec137f4 ("mlxsw: spectrum_router: Don't ignore IPv6 notifications")
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Reported-by: Andreas Rammhold <andreas@rammhold.de>
Reported-by: Florian Klink <flokli@flokli.de>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agoDocumentation: link in networking docs
Pavel Machek [Sat, 16 Sep 2017 14:28:02 +0000 (16:28 +0200)]
Documentation: link in networking docs

Fix link in filter.txt.

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agotcp: fix data delivery rate
Eric Dumazet [Fri, 15 Sep 2017 23:47:42 +0000 (16:47 -0700)]
tcp: fix data delivery rate

Now skb->mstamp_skb is updated later, we also need to call
tcp_rate_skb_sent() after the update is done.

Fixes: 8c72c65b426b ("tcp: update skb->skb_mstamp more carefully")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agoMerge branch '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Linus Torvalds [Sat, 16 Sep 2017 03:43:33 +0000 (20:43 -0700)]
Merge branch '4.14-features' of git://git.linux-mips.org/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:
 "This is the main pull request for 4.14 for MIPS; below a summary of
  the non-merge commits:

  CM:
   - Rename mips_cm_base to mips_gcr_base
   - Specify register size when generating accessors
   - Use BIT/GENMASK for register fields, order & drop shifts
   - Add cluster & block args to mips_cm_lock_other()

  CPC:
   - Use common CPS accessor generation macros
   - Use BIT/GENMASK for register fields, order & drop shifts
   - Introduce register modify (set/clear/change) accessors
   - Use change_*, set_* & clear_* where appropriate
   - Add CM/CPC 3.5 register definitions
   - Use GlobalNumber macros rather than magic numbers
   - Have asm/mips-cps.h include CM & CPC headers
   - Cluster support for topology functions
   - Detect CPUs in secondary clusters

  CPS:
   - Read GIC_VL_IDENT directly, not via irqchip driver

  DMA:
   - Consolidate coherent and non-coherent dma_alloc code
   - Don't use dma_cache_sync to implement fd_cacheflush

  FPU emulation / FP assist code:
   - Another series of 14 commits fixing corner cases such as NaN
     propgagation and other special input values.
   - Zero bits 32-63 of the result for a CLASS.D instruction.
   - Enhanced statics via debugfs
   - Do not use bools for arithmetic. GCC 7.1 moans about this.
   - Correct user fault_addr type

  Generic MIPS:
   - Enhancement of stack backtraces
   - Cleanup from non-existing options
   - Handle non word sized instructions when examining frame
   - Fix detection and decoding of ADDIUSP instruction
   - Fix decoding of SWSP16 instruction
   - Refactor handling of stack pointer in get_frame_info
   - Remove unreachable code from force_fcr31_sig()
   - Convert to using %pOF instead of full_name
   - Remove the R6000 support.
   - Move FP code from *_switch.S to *_fpu.S
   - Remove unused ST_OFF from r2300_switch.S
   - Allow platform to specify multiple its.S files
   - Add #includes to various files to ensure code builds reliable and
     without warning..
   - Remove __invalidate_kernel_vmap_range
   - Remove plat_timer_setup
   - Declare various variables & functions static
   - Abstract CPU core & VP(E) ID access through accessor functions
   - Store core & VP IDs in GlobalNumber-style variable
   - Unify checks for sibling CPUs
   - Add CPU cluster number accessors
   - Prevent direct use of generic_defconfig
   - Make CONFIG_MIPS_MT_SMP default y
   - Add __ioread64_copy
   - Remove unnecessary inclusions of linux/irqchip/mips-gic.h

  GIC:
   - Introduce asm/mips-gic.h with accessor functions
   - Use new GIC accessor functions in mips-gic-timer
   - Remove counter access functions from irq-mips-gic.c
   - Remove gic_read_local_vp_id() from irq-mips-gic.c
   - Simplify shared interrupt pending/mask reads in irq-mips-gic.c
   - Simplify gic_local_irq_domain_map() in irq-mips-gic.c
   - Drop gic_(re)set_mask() functions in irq-mips-gic.c
   - Remove gic_set_polarity(), gic_set_trigger(), gic_set_dual_edge(),
     gic_map_to_pin() and gic_map_to_vpe() from irq-mips-gic.c.
   - Convert remaining shared reg access, local int mask access and
     remaining local reg access to new accessors
   - Move GIC_LOCAL_INT_* to asm/mips-gic.h
   - Remove GIC_CPU_INT* macros from irq-mips-gic.c
   - Move various definitions to the driver
   - Remove gic_get_usm_range()
   - Remove __gic_irq_dispatch() forward declaration
   - Remove gic_init()
   - Use mips_gic_present() in place of gic_present and remove
     gic_present
   - Move gic_get_c0_*_int() to asm/mips-gic.h
   - Remove linux/irqchip/mips-gic.h
   - Inline __gic_init()
   - Inline gic_basic_init()
   - Make pcpu_masks a per-cpu variable
   - Use pcpu_masks to avoid reading GIC_SH_MASK*
   - Clean up mti, reserved-cpu-vectors handling
   - Use cpumask_first_and() in gic_set_affinity()
   - Let the core set struct irq_common_data affinity

  microMIPS:
   - Fix microMIPS stack unwinding on big endian systems

  MIPS-GIC:
   - SYNC after enabling GIC region

  NUMA:
   - Remove the unused parent_node() macro

  R6:
   - Constify r2_decoder_tables
   - Add accessor & bit definitions for GlobalNumber

  SMP:
   - Constify smp ops
   - Allow boot_secondary SMP op to return errors

  VDSO:
   - Drop gic_get_usm_range() usage
   - Avoid use of linux/irqchip/mips-gic.h

  Platform changes:

  Alchemy:
   - Add devboard machine type to cpuinfo
   - update cpu feature overrides
   - Threaded carddetect irqs for devboards

  AR7:
   - allow NULL clock for clk_get_rate

  BCM63xx:
   - Fix ENETDMA_6345_MAXBURST_REG offset
   - Allow NULL clock for clk_get_rate

  CI20:
   - Enable GPIO and RTC drivers in defconfig
   - Add ethernet and fixed-regulator nodes to DTS

  Generic platform:
   - Move Boston and NI 169445 FIT image source to their own files
   - Include asm/bootinfo.h for plat_fdt_relocated()
   - Include asm/time.h for get_c0_*_int()
   - Include asm/bootinfo.h for plat_fdt_relocated()
   - Include asm/time.h for get_c0_*_int()
   - Allow filtering enabled boards by requirements
   - Don't explicitly disable CONFIG_USB_SUPPORT
   - Bump default NR_CPUS to 16

  JZ4700:
   - Probe the jz4740-rtc driver from devicetree

  Lantiq:
   - Drop check of boot select from the spi-falcon driver.
   - Drop check of boot select from the lantiq-flash MTD driver.
   - Access boot cause register in the watchdog driver through regmap
   - Add device tree binding documentation for the watchdog driver
   - Add docs for the RCU DT bindings.
   - Convert the fpi bus driver to a platform_driver
   - Remove ltq_reset_cause() and ltq_boot_select(
   - Switch to a proper reset driver
   - Switch to a new drivers/soc GPHY driver
   - Add an USB PHY driver for the Lantiq SoCs using the RCU module
   - Use of_platform_default_populate instead of __dt_register_buses
   - Enable MFD_SYSCON to be able to use it for the RCU MFD
   - Replace ltq_boot_select() with dummy implementation.

  Loongson 2F:
   - Allow NULL clock for clk_get_rate

  Malta:
   - Use new GIC accessor functions

  NI 169445:
   - Add support for NI 169445 board.
   - Only include in 32r2el kernels

  Octeon:
   - Add support for watchdog of 78XX SOCs.
   - Add support for watchdog of CN68XX SOCs.
   - Expose support for mips32r1, mips32r2 and mips64r1
   - Enable more drivers in config file
   - Add support for accessing the boot vector.
   - Remove old boot vector code from watchdog driver
   - Define watchdog registers for 70xx, 73xx, 78xx, F75xx.
   - Make CSR functions node aware.
   - Allow access to CIU3 IRQ domains.
   - Misc cleanups in the watchdog driver

  Omega2+:
   - New board, add support and defconfig

  Pistachio:
   - Enable Root FS on NFS in defconfig

  Ralink:
   - Add Mediatek MT7628A SoC
   - Allow NULL clock for clk_get_rate
   - Explicitly request exclusive reset control in the pci-mt7620 PCI driver.

  SEAD3:
   - Only include in 32 bit kernels by default

  VoCore:
   - Add VoCore as a vendor t0 dt-bindings
   - Add defconfig file"

* '4.14-features' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (167 commits)
  MIPS: Refactor handling of stack pointer in get_frame_info
  MIPS: Stacktrace: Fix microMIPS stack unwinding on big endian systems
  MIPS: microMIPS: Fix decoding of swsp16 instruction
  MIPS: microMIPS: Fix decoding of addiusp instruction
  MIPS: microMIPS: Fix detection of addiusp instruction
  MIPS: Handle non word sized instructions when examining frame
  MIPS: ralink: allow NULL clock for clk_get_rate
  MIPS: Loongson 2F: allow NULL clock for clk_get_rate
  MIPS: BCM63XX: allow NULL clock for clk_get_rate
  MIPS: AR7: allow NULL clock for clk_get_rate
  MIPS: BCM63XX: fix ENETDMA_6345_MAXBURST_REG offset
  mips: Save all registers when saving the frame
  MIPS: Add DWARF unwinding to assembly
  MIPS: Make SAVE_SOME more standard
  MIPS: Fix issues in backtraces
  MIPS: jz4780: DTS: Probe the jz4740-rtc driver from devicetree
  MIPS: Ci20: Enable RTC driver
  watchdog: octeon-wdt: Add support for 78XX SOCs.
  watchdog: octeon-wdt: Add support for cn68XX SOCs.
  watchdog: octeon-wdt: File cleaning.
  ...

7 years agoMerge tag 'pci-v4.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...
Linus Torvalds [Sat, 16 Sep 2017 03:25:06 +0000 (20:25 -0700)]
Merge tag 'pci-v4.14-fixes-1' of git://git./linux/kernel/git/helgaas/pci

Pull PCI fix from Bjorn Helgaas:
 "Revert an attempt to fix a race while enabling upstream bridges
  because it broke iwlwifi firmware loading"

* tag 'pci-v4.14-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  Revert "PCI: Avoid race while enabling upstream bridges"

7 years agoMerge tag 'drm-fixes-for-v4.14-rc1' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Sat, 16 Sep 2017 00:52:52 +0000 (17:52 -0700)]
Merge tag 'drm-fixes-for-v4.14-rc1' of git://people.freedesktop.org/~airlied/linux

Pull drm AMD fixes from Dave Airlie:
 "Just had a single AMD fixes pull from Alex for rc1"

* tag 'drm-fixes-for-v4.14-rc1' of git://people.freedesktop.org/~airlied/linux:
  drm/amdgpu: revert "fix deadlock of reservation between cs and gpu reset v2"
  drm/amdgpu: remove duplicate return statement
  drm/amdgpu: check memory allocation failure
  drm/amd/amdgpu: fix BANK_SELECT on Vega10 (v2)
  drm/amdgpu: inline amdgpu_ttm_do_bind again
  drm/amdgpu: fix amdgpu_ttm_bind
  drm/amdgpu: remove the GART copy hack
  drm/ttm:fix wrong decoding of bo_count
  drm/ttm: fix missing inc bo_count
  drm/amdgpu: set sched_hw_submission higher for KIQ (v3)
  drm/amdgpu: move default gart size setting into gmc modules
  drm/amdgpu: refine default gart size
  drm/amd/powerplay: ACG frequency added in PPTable
  drm/amdgpu: discard commands of killed processes
  drm/amdgpu: fix and cleanup shadow handling
  drm/amdgpu: add automatic per asic settings for gart_size
  drm/amdgpu/gfx8: fix spelling typo in mqd allocation
  drm/amd/powerplay: unhalt mec after loading
  drm/amdgpu/virtual_dce: Virtual display doesn't support disable vblank immediately
  drm/amdgpu: Fix huge page updates with CPU