platform/kernel/linux-exynos.git
9 years agostaging: rtl8192e: Remove dead code: rt_stats
Mateusz Kulikowski [Tue, 2 Jun 2015 20:48:12 +0000 (22:48 +0200)]
staging: rtl8192e: Remove dead code: rt_stats

Remove unused fields from rt_stats structure.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192e: Remove dead code: undefined arrays
Mateusz Kulikowski [Tue, 2 Jun 2015 20:48:13 +0000 (22:48 +0200)]
staging: rtl8192e: Remove dead code: undefined arrays

Remove undefined and unused PHY array forward-declarations.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192e: Remove dead code: rtl_dm.[ch]
Mateusz Kulikowski [Tue, 2 Jun 2015 20:48:10 +0000 (22:48 +0200)]
staging: rtl8192e: Remove dead code: rtl_dm.[ch]

- Remove unused fields in dig_t structures. Some of them were only
  initialized and never accessed.
- Remove unused enums/macros/defines in rtl_dm.h
- Remove duplicated function declarations
- Remove unused dm_change_dynamic_initgain_thresh() function
- Remove unused dm_shadow_init() function

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192e: Remove unused macros/structures in rtl_core.h
Mateusz Kulikowski [Tue, 2 Jun 2015 20:48:09 +0000 (22:48 +0200)]
staging: rtl8192e: Remove unused macros/structures in rtl_core.h

- Removed unused macros/enums/structures
- Remove unused fields in r8192_priv

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192e: Remove dead code: read/write_cam
Mateusz Kulikowski [Tue, 2 Jun 2015 20:48:08 +0000 (22:48 +0200)]
staging: rtl8192e: Remove dead code: read/write_cam

Both functions are never used.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192e: Remove dead code: cmpk_message_handle_rx()
Mateusz Kulikowski [Tue, 2 Jun 2015 20:48:07 +0000 (22:48 +0200)]
staging: rtl8192e: Remove dead code: cmpk_message_handle_rx()

Remove cmpk_message_handle_rx() and static functions used by it.
This function was never called.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192e: Remove dead code: cmpk_handle_query_config_rx()
Mateusz Kulikowski [Tue, 2 Jun 2015 20:48:06 +0000 (22:48 +0200)]
staging: rtl8192e: Remove dead code: cmpk_handle_query_config_rx()

Remove cmpk_handle_query_config_rx function. It is called
once, does some calculation, but generates no output -
it has neither return value, nor modify its parameters.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192e: Remove dead code
Mateusz Kulikowski [Tue, 2 Jun 2015 20:48:05 +0000 (22:48 +0200)]
staging: rtl8192e: Remove dead code

Delete unused code. Removed some macros, enums, unions and several
structures (tx_fwinfo, wmm_tspec, qos_tstream, sta_qos, bss_qos).

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: rtl8192u: Remove two useless lines at ieee80211_wep_null
Pedro Marzo Perez [Tue, 2 Jun 2015 23:28:39 +0000 (01:28 +0200)]
Staging: rtl8192u: Remove two useless lines at ieee80211_wep_null

Remove two lines at ieee80211_wep_null which checkpatch.pl reported as errors.
The first one because it has a C99 comment style and the second one because it is a void
return which is useless.
The function ieee80211_wep_null cannot be completely removed because it is exported and
used to autoload the module.

Signed-off-by: Pedro Marzo Perez <marzo.pedro@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: rtl8192u: Simplify error check code at prism2_wep_init
Pedro Marzo Perez [Tue, 2 Jun 2015 23:28:38 +0000 (01:28 +0200)]
Staging: rtl8192u: Simplify error check code at prism2_wep_init

Simplify prism2_wep_init error check code employing goto when a failure is detected.
Removed pr_debug which was given a checkpatch.pl error because of literal string
 splitted across two lines of code, it was seldom going to be printed anyway.

Signed-off-by: Pedro Marzo Perez <marzo.pedro@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192u: ieee80211: Fix sparse endianness warnings
Gaston Gonzalez [Tue, 2 Jun 2015 18:06:18 +0000 (15:06 -0300)]
staging: rtl8192u: ieee80211: Fix sparse endianness warnings

Fix the following sparse warnings:

drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:663:32: warning: incorrect type in assignment (different base types)
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:663:32:    expected restricted __le16 [usertype] frame_ctl
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:663:32:    got int
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:664:50: warning: invalid assignment: |=
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:664:50:    left side has type restricted __le16
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:664:50:    right side has type int

Signed-off-by: Gaston Gonzalez <gascoar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192u/ieee80211/ieee80211_softmac.c: auth parse error code byte order fix
Tolga Ceylan [Tue, 2 Jun 2015 16:08:35 +0000 (09:08 -0700)]
staging: rtl8192u/ieee80211/ieee80211_softmac.c: auth parse error code byte order fix

auth_parse() return result is in incorrect le16 byte order. Currently
this still works since the user code merely checks if error code is
equal to 0. However debug statement in ieee80211_check_auth_response()
prints the error code in the incorrect le16 byte order. This fix
corrects the byte order as cpu order.

Signed-off-by: Tolga Ceylan <tolga.ceylan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: ozwpan: prevent a couple of underflows
Dan Carpenter [Tue, 2 Jun 2015 12:20:25 +0000 (15:20 +0300)]
staging: ozwpan: prevent a couple of underflows

The underflow in OZ_DATA_F_ISOC_FIXED seems not harmful, but this patch
is a clean up and makes my static checker a bit happier.

The underflow in OZ_VENDOR_CLASS_RSP seems like it could result in
memory corruption.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192u: r819xU_firmware.h: fix line over 80 characters
Buţiu Alexandru Octavian [Mon, 1 Jun 2015 13:05:07 +0000 (16:05 +0300)]
staging: rtl8192u: r819xU_firmware.h: fix line over 80 characters

Fixed coding style issue line "over 80 characters" detected by
checkpatch.pl in r819xU_firmware.h

Signed-off-by: Buţiu Alexandru Octavian <predator5047@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: drivers: rtl8192u: r819xU_firmware.h: removed commented macro
Buţiu Alexandru Octavian [Mon, 1 Jun 2015 13:05:06 +0000 (16:05 +0300)]
staging: drivers: rtl8192u: r819xU_firmware.h: removed commented macro

Removed commented macro that was no longer needed

Signed-off-by: Buţiu Alexandru Octavian <predator5047@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8188eu: use table to get channel plan from country code
Hari Prasath Gujulan Elango [Mon, 1 Jun 2015 12:43:01 +0000 (12:43 +0000)]
staging: rtl8188eu: use table to get channel plan from country code

Use a table to get a channel plan from a given country code.This was a
TODO mentioned as a comment in the driver.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rts5208: Use common pci_get_bus_and_slot() instead of private one
Yijing Wang [Fri, 5 Jun 2015 06:04:59 +0000 (14:04 +0800)]
staging: rts5208: Use common pci_get_bus_and_slot() instead of private one

We already have a inline pci_get_bus_and_slot() in include/linux/pci.h,
Use it instead of local one.

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging:rtl8712:Fix compressed return statement
Prasanna Karthik [Thu, 4 Jun 2015 04:48:51 +0000 (04:48 +0000)]
staging:rtl8712:Fix compressed return statement

Fix reported by coccinelle compressing last two lines with single return
call

Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Add the bus device to the visor device list.
David Kershner [Thu, 4 Jun 2015 13:22:49 +0000 (09:22 -0400)]
staging: unisys: Add the bus device to the visor device list.

When the bus device was created the list_all variables were not
being initialized. When the CONTROLVM_BUS_CONFIGURE message
was being sent, it was failing to find the bus and produced a
panic. Initialize the bus_info->list_all variable by doing a
INIT_LIST_HEAD.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Fix clean up path
Don Zickus [Thu, 4 Jun 2015 13:22:48 +0000 (09:22 -0400)]
staging: unisys: Fix clean up path

When unloading a module, we need to cleanup the platform registration.
However, unregistering the platform uncovered a couple of quirks, namely
a missing device_release function.  Fix things up so module unload works
and allows us to reload the module.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Fix double sysfs create for module version
Don Zickus [Thu, 4 Jun 2015 13:22:47 +0000 (09:22 -0400)]
staging: unisys: Fix double sysfs create for module version

When we combined visorchipset and visorbus into one driver we negelected
to strip out some of the MODULE_ stuff from one of the files.  When
building the drivers in, it causes a WARN that we try to create
/proc/modules/visorbus/version when it is already created.

visorchipset.c is the driver entry point, remove the cruft from
visorbus_main.c.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Clean up diag_serverity enum
David Kershner [Thu, 4 Jun 2015 13:22:46 +0000 (09:22 -0400)]
staging: unisys: Clean up diag_serverity enum

Get rid of unused values in the enum.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove unneeded fields in diagchannel.h
David Kershner [Thu, 4 Jun 2015 13:22:45 +0000 (09:22 -0400)]
staging: unisys: Remove unneeded fields in diagchannel.h

Diagchannel.h is used primarily for the diagnostics channel. The
diagnostics channel is not being used by linux guests currently, so
the majority of the file is not needed. What is left is what is
needed to perform postcode vmcalls. Those postcodes will eventually
end up in the diag channel.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Update diag serverity enum
David Kershner [Thu, 4 Jun 2015 13:22:44 +0000 (09:22 -0400)]
staging: unisys: Update diag serverity enum

Give the enum the correct values instead of based on other values.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Removed unused entries from struct visor_channeltype_descriptor
Jes Sorensen [Thu, 4 Jun 2015 13:22:43 +0000 (09:22 -0400)]
staging: unisys: Removed unused entries from struct visor_channeltype_descriptor

min_size/max_size aren't used anywhere, and they were just causing
headaches in the drivers being ported over to the new interfaces.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Convert device creation to use visor_device
Don Zickus [Thu, 4 Jun 2015 13:22:42 +0000 (09:22 -0400)]
staging: unisys: Convert device creation to use visor_device

This patch removes the legacy dev_info struct and instead creates
and passes around a traditional struct device.

This allows us to remove a lot of the various look up code and
removes the doubt if the struct exists or not.

Half of the churn is just the conversion of visorchipset_device_info
to visor_device.  Various cleanups include re-arranging the failure
paths to make more sense.

Pay attention to the create_visor_device function.  This had a lot of
churn to simplify everything.

Lots of functions disappeared because they are not needed any more.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Convert bus creation to use visor_device
Don Zickus [Thu, 4 Jun 2015 13:22:41 +0000 (09:22 -0400)]
staging: unisys: Convert bus creation to use visor_device

This patch removes the legacy bus_info struct and instead creates
and passes around a traditional struct device.

This allows us to remove a lot of the various look up code and
removes the doubt if the struct exists or not.

Half of the churn is just the conversion of visorchipset_bus_info
to visor_device.  Various cleanups include re-arranging the failure
paths to make more sense.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Do not use 0 as the default bus root device number
Don Zickus [Thu, 4 Jun 2015 13:22:40 +0000 (09:22 -0400)]
staging: unisys: Do not use 0 as the default bus root device number

I used 0 as the device id for the bus root, neglecting the fact that
device 0 is a valid id in Unisys's configuration.  Modify this to
use UINT_MAX instead as a unique number.

As fallout from this change it was noticed the bus_no and dev_no was not
defined the same way consistently.  Fix visorbus.h to use u32 there.  Fix
the resulting printk warning too.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove server flags
Don Zickus [Thu, 4 Jun 2015 13:22:39 +0000 (09:22 -0400)]
staging: unisys: Remove server flags

The bus driver doesn't work in server mode, just remove the left over
pieces.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Remove unused cruft
Don Zickus [Thu, 4 Jun 2015 13:22:38 +0000 (09:22 -0400)]
staging: unisys: Remove unused cruft

Removing stuff that isn't being used.  Another prepartion patch to
allow us to use visor_device everywhere without the baggage of
bus/dev_info.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: unisys: Migrate bus from devdata to visor_device
Don Zickus [Thu, 4 Jun 2015 13:22:37 +0000 (09:22 -0400)]
staging: unisys: Migrate bus from devdata to visor_device

The bus device and regular device were using two different
structs.  Let's combine them as they are not entirely different
from one another.

This allows us to move this creation up the stack later and
actually remove bus/dev_info easily.

Most of the churn is just renaming devdata -> dev and 'struct
visorbus_devdata' to 'struct visor_device'.

Signed-off-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192u: Fix indentation issue
Chaitanya Dhere [Tue, 2 Jun 2015 06:22:26 +0000 (06:22 +0000)]
staging: rtl8192u: Fix indentation issue

This change was detected with help of checkpatch.pl script.

Signed-off-by: Chaitanya Dhere <cvijaydh@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8192u: Patch to modify if, else conditions
Chaitanya Dhere [Tue, 2 Jun 2015 06:20:55 +0000 (06:20 +0000)]
staging: rtl8192u: Patch to modify if, else conditions

In this patch, the if, else conditions are modified to remove the
unnecessary equality checks. This change was detected with help of
coccinelle tool.

Signed-off-by: Chaitanya Dhere <cvijaydh@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wlan-ng: fix long line
Douglas Barbonaglia Sathler Figueiredo [Mon, 1 Jun 2015 13:37:11 +0000 (10:37 -0300)]
staging: wlan-ng: fix long line

Style (line over 80 chars) in drivers/staging/wlan-ng/prism2fw.c

Signed-off-by: Douglas Barbonaglia Sathler Figueiredo <eng.douglasfigueiredo@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: emxx_udc: remove commented code
Madhusudhanan Ravindran [Mon, 1 Jun 2015 12:37:48 +0000 (12:37 +0000)]
staging: emxx_udc: remove commented code

removed the commented INFO lines.

Signed-off-by: Madhusudhanan Ravindran <mravindr@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8712: fix indentation issue
Hari Prasath Gujulan Elango [Mon, 1 Jun 2015 09:55:23 +0000 (09:55 +0000)]
staging: rtl8712: fix indentation issue

Fixed indentation issue in few lines

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8188eu: remove unwanted assignment
Hari Prasath Gujulan Elango [Mon, 1 Jun 2015 09:48:49 +0000 (09:48 +0000)]
staging: rtl8188eu: remove unwanted assignment

remove an unwanted assignment to a variable which is overwritten in the
very next line.The first value assigned is not used.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: dgnc: remove ununsed Macro
Hari Prasath Gujulan Elango [Mon, 1 Jun 2015 13:06:54 +0000 (13:06 +0000)]
staging: dgnc: remove ununsed Macro

Remove the ununsed Macro

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: ddk750_display.c: Insert spaces after commas.
Isaac Assegai [Tue, 2 Jun 2015 10:14:30 +0000 (03:14 -0700)]
Staging: sm750fb: ddk750_display.c: Insert spaces after commas.

Insert Spaces after commas to rectify the
following checkpatch errors in ddk750_display.c:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: Insert spaces after commas in two files.
Isaac Assegai [Tue, 2 Jun 2015 10:14:29 +0000 (03:14 -0700)]
Staging: sm750fb: Insert spaces after commas in two files.

Insert Spaces after commas to rectify the following
checkpatch errors in ddk750_help.c and ddk750_mode.c:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: Insert spaces after commas in two files.
Isaac Assegai [Tue, 2 Jun 2015 10:14:28 +0000 (03:14 -0700)]
Staging: sm750fb: Insert spaces after commas in two files.

Insert Spaces after commas to rectify the following
checkpatch errors in ddk750_power.c and ddk750_swi2c.c:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>:
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: sm750_cursor.c: Insert spaces after commas.
Isaac Assegai [Tue, 2 Jun 2015 10:14:26 +0000 (03:14 -0700)]
Staging: sm750fb: sm750_cursor.c: Insert spaces after commas.

Insert Spaces after commas to rectify the
following checkpatch errors in sm750_cursor.c:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: sm750_accel.c: Insert spaces after commas.
Isaac Assegai [Tue, 2 Jun 2015 10:14:27 +0000 (03:14 -0700)]
Staging: sm750fb: sm750_accel.c: Insert spaces after commas.

Insert Spaces after commas to rectify the
following checkpatch errors in sm750_accel.c:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: sm750_hw.c: Insert spaces after commas.
Isaac Assegai [Tue, 2 Jun 2015 10:14:25 +0000 (03:14 -0700)]
Staging: sm750fb: sm750_hw.c: Insert spaces after commas.

Insert Spaces after commas to rectify the
following checkpatch errors in sm750_hw.c:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: Inserted spaces after commas in three files.
Isaac Assegai [Tue, 2 Jun 2015 10:14:24 +0000 (03:14 -0700)]
Staging: sm750fb: Inserted spaces after commas in three files.

Insert Spaces after commas to rectify the
following checkpatch errors in ddk750_hwi2c.h,
ddk750_help.h and ddk750_chip.h:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: Inserted spaces after commas in four files.
Isaac Assegai [Tue, 2 Jun 2015 10:14:23 +0000 (03:14 -0700)]
Staging: sm750fb: Inserted spaces after commas in four files.

Insert Spaces after commas to rectify the
following checkpatch errors in sm750_cursor.h,
sm750_accel.h, ddk750_power.h and ddk750_mode.h:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: sm750.h: Insert spaces after commas.
Isaac Assegai [Tue, 2 Jun 2015 10:14:22 +0000 (03:14 -0700)]
Staging: sm750fb: sm750.h: Insert spaces after commas.

Insert Spaces after commas to rectify the
following checkpatch errors in sm750.h:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: sm750_help.h: Insert spaces after commas.
Isaac Assegai [Tue, 2 Jun 2015 10:14:21 +0000 (03:14 -0700)]
Staging: sm750fb: sm750_help.h: Insert spaces after commas.

Insert Spaces after commas to rectify the
following checkpatch errors in sm750_help.h:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: sm750fb: sm750_hw.h: Insert spaces after commas.
Isaac Assegai [Tue, 2 Jun 2015 10:14:20 +0000 (03:14 -0700)]
Staging: sm750fb: sm750_hw.h: Insert spaces after commas.

Insert Spaces after commas in sm750_hw.h to rectify the
following checkpatch errors in sm750_hw.h:
ERROR: space required after that ','

Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: sm750fb: Add missing Kconfig dependency
Hari Prasath Gujulan Elango [Mon, 1 Jun 2015 09:31:39 +0000 (09:31 +0000)]
staging: sm750fb: Add missing Kconfig dependency

The sm750fb driver has few Framebuffer configuration dependencies that
need to be selected in order to get compiled successfully

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8723au: core: remove redundant endianness conversion
David Decotigny [Mon, 8 Jun 2015 00:43:02 +0000 (17:43 -0700)]
staging: rtl8723au: core: remove redundant endianness conversion

Source and destination have the same little-endian annotation: this
patch removes incorrect byte-swap on non-LE cpus.

This addresses the following sparse warning:
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3911:56: warning: incorrect type in argument 1 (different base types)
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3911:56:    expected unsigned short [unsigned] [usertype] val
drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3911:56:    got restricted __le16 [usertype] BA_timeout_value

Signed-off-by: David Decotigny <ddecotig@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: rtl8723au: core: avoid bitwise arithmetic with forced endianness
David Decotigny [Mon, 8 Jun 2015 00:43:01 +0000 (17:43 -0700)]
staging: rtl8723au: core: avoid bitwise arithmetic with forced endianness

This fixes bitwise arithmetic performed on the host on a variable
previously converted to little-endian, and subsequently converted
again to little-endian:
  - issue_action_BA23a() called with "status" crafted in host byte order
  - "status" converted to LE
  - bitwise arithmetic on the (LE) "status", performed with masks and
    shifts in host byte order
  - result converted to LE (again) and stored in device structure

Sparse warning addressed by this patch:
  drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3806:16: warning: incorrect type in assignment (different base types)
  drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3806:16:    expected unsigned short [unsigned] status
  drivers/staging/rtl8723au/core/rtw_mlme_ext.c:3806:16:    got restricted __le16 [usertype] <noident>

Additional notes: initial cpu_to_le16 was introduced by kernel bulk
  commit 5e93f3520 "staging: r8723au: Add source files for new driver
  - part 1", initially from github according to commit description. On
  github, this traces back to another bulk commit: 2896bda04353 "Add
  new files in core directory", which is the 1st version of the
  driver.

Signed-off-by: David Decotigny <ddecotig@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: fbtft: fix out of bound access
Sudip Mukherjee [Thu, 4 Jun 2015 13:34:52 +0000 (19:04 +0530)]
staging: fbtft: fix out of bound access

str was 16 bytes but was mentioned as 128 in snprintf.
again msg is 128 bytes but not sufficient to hold the complete debug
message of register values.
Now removed the use of str, msg and print the register values from the
loop.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: fbtft: replace fbtft_dev_dbg with standard dev_dbg call
Madhusudhanan Ravindran [Mon, 1 Jun 2015 12:34:56 +0000 (12:34 +0000)]
staging: fbtft: replace fbtft_dev_dbg with standard dev_dbg call

This patch attempts to simplify the debugging using standard
dev_dbg call so that individual debug prints can be enabled or
disbled by dynamic debugging rather than using module params.

Signed-off-by: Madhusudhanan Ravindran <mravindr@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: comedi: adv_pci1724: Remove redundant return statements
Abhishek Sharma [Mon, 1 Jun 2015 06:06:53 +0000 (06:06 +0000)]
Staging: comedi: adv_pci1724: Remove redundant return statements

Replace unnecessary conditional checks for variable 'ret' and replace
by single return statement.

Signed-off-by: Abhishek Sharma <asharm14@visteon.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: comedi: ni_at_a2150: remove extra spaces before tab
Joglekar Tejas [Mon, 1 Jun 2015 04:14:51 +0000 (09:44 +0530)]
Staging: comedi: ni_at_a2150: remove extra spaces before tab

This patch fix warning given by checkpatch.pl abouts spaces given
before tab

Signed-off-by: Joglekar Tejas <joglekartejas@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: cleanup not needed else clauses
Antonio Murdaca [Mon, 8 Jun 2015 19:48:41 +0000 (21:48 +0200)]
staging: lustre: cleanup not needed else clauses

cleanup checkpatch.pl warnings about not needed else
clauses after a break or return

Signed-off-by: Antonio Murdaca <antonio.murdaca@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: prevent some overflows in debugfs
Dan Carpenter [Thu, 4 Jun 2015 08:59:34 +0000 (11:59 +0300)]
staging: wilc1000: prevent some overflows in debugfs

Add some limits here so we don't corrupt memory.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: Remove commented code lines
Abhishek Sharma [Wed, 3 Jun 2015 12:25:50 +0000 (12:25 +0000)]
staging: wilc1000: Remove commented code lines

Removing the commented code lines.

Signed-off-by: Abhishek Sharma <asharm14@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: Remove commented variable declerations
Abhishek Sharma [Wed, 3 Jun 2015 10:09:16 +0000 (10:09 +0000)]
staging: wilc1000: Remove commented variable declerations

Removing the commented static variable declerations.

Signed-off-by: Abhishek Sharma <asharm14@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: remove commented code
Hari Prasath Gujulan Elango [Wed, 3 Jun 2015 09:08:16 +0000 (09:08 +0000)]
staging: wilc1000: remove commented code

Remove commented code from this file.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: remove ununsed function
Hari Prasath Gujulan Elango [Wed, 3 Jun 2015 09:07:44 +0000 (09:07 +0000)]
staging: wilc1000: remove ununsed function

The function WILC_WFI_InitPriv() is not used anywhere in the
driver.Hence remove it.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: use time_after_eq
Hari Prasath Gujulan yyElango [Tue, 2 Jun 2015 12:50:37 +0000 (12:50 +0000)]
staging: wilc1000: use time_after_eq

use the time_after_eq macro for the comparison operation

Signed-off-by: Hari Prasath Gujulan yyElango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: remove dead code
Hari Prasath Gujulan Elango [Tue, 2 Jun 2015 12:49:12 +0000 (12:49 +0000)]
staging: wilc1000: remove dead code

Remove dead code or commented code

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: remove unnecessary typecast
Hari Prasath Gujulan Elango [Tue, 2 Jun 2015 12:48:05 +0000 (12:48 +0000)]
staging: wilc1000: remove unnecessary typecast

Remove ununecessary typecast for kzalloc.This patch was generated by
coccinelle tool

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: Modification in code to use ARRAY_SIZE macro
Chaitanya Dhere [Tue, 2 Jun 2015 09:58:50 +0000 (09:58 +0000)]
staging: wilc1000: Modification in code to use ARRAY_SIZE macro

In this patch, ARRAY_SIZE() macro is used to determine the
size. This change was detected with the help of coccinelle
tool.

Signed-off-by: Chaitanya Dhere <cvijaydh@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: wilc1000: fix warning while printing
Sudip Mukherjee [Tue, 2 Jun 2015 08:58:17 +0000 (14:28 +0530)]
staging: wilc1000: fix warning while printing

size_t should print using %zu and unsigned long int should use %lu
but here it was using %d and hence we were getting warning while
printing.

Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agolustre: lov: Drop rq_buflen field
Julia Lawall [Mon, 8 Jun 2015 12:53:20 +0000 (14:53 +0200)]
lustre: lov: Drop rq_buflen field

The rq_buflen field of the lov_request structure is never initialized.  It
is only used in the free of req->rq_oi.oi_md in lov_finish_set.  But no
oi_md field is ever initialized to the result of calling OBD_ALLOC_LARGE.
So it seems that the call to OBD_FREE_LARGE in lov_finish_set and the
rq_buflen in the lov_request structure are simply not needed.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agolustre: lov: Drop unneeded set_oabufs and set_pga fields
Julia Lawall [Mon, 8 Jun 2015 12:53:19 +0000 (14:53 +0200)]
lustre: lov: Drop unneeded set_oabufs and set_pga fields

The fields set_oabufs and set_pga fields in the lov_request_set structure
are never set, so drop them.  Drop also the corresponding test and free in
lov_finish_set.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agolustre: lov: Drop lov_lock_handles structure
Julia Lawall [Mon, 8 Jun 2015 12:53:18 +0000 (14:53 +0200)]
lustre: lov: Drop lov_lock_handles structure

The lov_lock_handles structure is only used as the type of the field
set_lockh in the lov_request_set structure, and this field is never set to
any value.  Drop a test and free of this field in lov_finish_set.  This
change enables also removing the functions lov_handle2llh and lov_llh_put
that manipulate values of type lov_lock_handles, but are now never called.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: Lustre: lproc_fid: remove some dead code
Dan Carpenter [Fri, 5 Jun 2015 09:23:31 +0000 (12:23 +0300)]
Staging: Lustre: lproc_fid: remove some dead code

We know "rc == 0" so there is no need to check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: ptlrpc: signedness bug in high_priority_ratio_store()
Dan Carpenter [Fri, 5 Jun 2015 09:22:57 +0000 (12:22 +0300)]
Staging: lustre: ptlrpc: signedness bug in high_priority_ratio_store()

We want to store a non-negative int here.  The original code had a check
for unsigned long less than zero which is a mistake but also casting
from a positive long to an int can result in a negative number.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: fixed const warnings (struct seq_operations should be const in these...
Xavier Roche [Fri, 5 Jun 2015 08:19:20 +0000 (10:19 +0200)]
staging: lustre: fixed const warnings (struct seq_operations should be const in these contexts)

Minor warnings spotted by checkpatch.pl in lustre regarding const correctness: struct seq_operations should be const.

Signed-off-by: Xavier Roche <roche+git@httrack.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging:lustre: cleanup libcfs lock handling
James Simmons [Wed, 3 Jun 2015 22:38:06 +0000 (18:38 -0400)]
staging:lustre: cleanup libcfs lock handling

Previously with libcfs being built for user land and kernel
space wrappers were created to transparently handle locking.
Now that user land support has been removed we delete all
those locking wrappers with this patch. Many of those changes
landed upstream but some nice cleanups still remain that are
pushed in this patch.

Signed-off-by: James Simmons <uja.ornl@gmail.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6245
Reviewed-on: http://review.whamcloud.com/13793
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging:lustre: fixup LNet resource container api
James Simmons [Wed, 3 Jun 2015 20:43:21 +0000 (16:43 -0400)]
staging:lustre: fixup LNet resource container api

Both lnet_res_container_setup and lnet_res_container_create
have additional parameters that are no longer used with the
removal of the FREELIST code. This patch removes the no
longer needed function arguments.

Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging:lustre: assume a kernel build
John L. Hammond [Wed, 3 Jun 2015 20:43:20 +0000 (16:43 -0400)]
staging:lustre: assume a kernel build

In lnet/lnet/ and lnet/selftest/ assume a kernel build (assume that
__KERNEL__ is defined). Remove some common code only needed for user
space LNet.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
Reviewed-on: http://review.whamcloud.com/13121
Reviewed-by: James Simmons <uja.ornl@gmail.com>
Reviewed-by: Amir Shehata <amir.shehata@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: ptlrpc: clean up whitespace and align function params
Chris Hanna [Wed, 3 Jun 2015 14:28:26 +0000 (10:28 -0400)]
staging: lustre: ptlrpc: clean up whitespace and align function params

Minor changes to remove excessive whitespace and improve
readability of ptlrpc functions.

Signed-off-by: Chris Hanna <hannac@iu.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: osc: clean up whitespace and align function parameters
Chris Hanna [Wed, 3 Jun 2015 14:23:42 +0000 (10:23 -0400)]
staging: lustre: osc: clean up whitespace and align function parameters

Minor changes to remove excessive whitespace and improve
readability of osc functions.

Signed-off-by: Chris Hanna <hannac@iu.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: llite: Fix No space after the declaration
Aparna Karuthodi [Wed, 3 Jun 2015 09:33:57 +0000 (15:03 +0530)]
staging: lustre: llite: Fix No space after the declaration

Added a new line

Signed-off-by: Aparna Karuthodi <kdasaparna@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoStaging: lustre: Clean up Coding style Fix
Prasanna Karthik [Tue, 2 Jun 2015 10:38:29 +0000 (10:38 +0000)]
Staging: lustre: Clean up Coding style Fix

Preferred use of '*' is adjacent to the data name or function name

Signed-off-by: Prasanna Karthik <mkarthi3@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agostaging: lustre: lov: remove unnecessary parentheses
Antonio Murdaca [Mon, 1 Jun 2015 21:14:14 +0000 (23:14 +0200)]
staging: lustre: lov: remove unnecessary parentheses

fix checkpatch.pl warning about unnecessary parentheses

Signed-off-by: Antonio Murdaca <antonio.murdaca@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoMerge 4.1-rc7 into staging-testing
Greg Kroah-Hartman [Mon, 8 Jun 2015 17:34:44 +0000 (10:34 -0700)]
Merge 4.1-rc7 into staging-testing

We want the staging tree fixes in here too to help with testing and
merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9 years agoLinux 4.1-rc7 v4.1-rc7
Linus Torvalds [Mon, 8 Jun 2015 03:23:50 +0000 (20:23 -0700)]
Linux 4.1-rc7

9 years agoMerge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Linus Torvalds [Sun, 7 Jun 2015 23:56:10 +0000 (16:56 -0700)]
Merge branch 'upstream' of git://git.linux-mips.org/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle:
 "Eight fixes across arch/mips.  Nothing stands particuarly out nor is
  complicated but fixes keep coming in at a higher than comfortable
  rate"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: KVM: Do not sign extend on unsigned MMIO load
  MIPS: BPF: Fix stack pointer allocation
  MIPS: Loongson-3: Fix a cpu-hotplug issue in loongson3_ipi_interrupt()
  MIPS: Fix enabling of DEBUG_STACKOVERFLOW
  MIPS: c-r4k: Fix typo in probe_scache()
  MIPS: Avoid an FPE exception in FCSR mask probing
  MIPS: ath79: Add a missing new line in log message
  MIPS: ralink: Fix clearing the illegal access interrupt

9 years agoMerge tag 'driver-core-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 7 Jun 2015 05:37:45 +0000 (22:37 -0700)]
Merge tag 'driver-core-4.1-rc7' of git://git./linux/kernel/git/gregkh/driver-core

Pull driver core fixes from Greg KH:
 "Here are two fixes for the driver core that resolve some reported
  issues.

  One is a regression from 4.0, the other a fixes a reported oops that
  has been there since 3.19.

  Both have been in linux-next for a while with no problems"

* tag 'driver-core-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  drivers/base: cacheinfo: handle absence of caches
  drivers: of/base: move of_init to driver_init

9 years agoMerge tag 'staging-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Sun, 7 Jun 2015 05:33:08 +0000 (22:33 -0700)]
Merge tag 'staging-4.1-rc7' of git://git./linux/kernel/git/gregkh/staging

Pull staging / IIO fixes from Greg KH:
 "Here are some IIO driver fixes to resolve reported issues, some ozwpan
  fixes for some reported CVE problems, and a rtl8712 driver fix for a
  reported regression.

  All have been in linux-next successfully"

* tag 'staging-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: rtl8712: fix stack dump
  ozwpan: unchecked signed subtraction leads to DoS
  ozwpan: divide-by-zero leading to panic
  ozwpan: Use unsigned ints to prevent heap overflow
  ozwpan: Use proper check to prevent heap overflow
  iio: adc: twl6030-gpadc: Fix modalias
  iio: adis16400: Fix burst transfer for adis16448
  iio: adis16400: Fix burst mode
  iio: adis16400: Compute the scan mask from channel indices
  iio: adis16400: Use != channel indices for the two voltage channels
  iio: adis16400: Report pressure channel scale

9 years agoMerge tag 'tty-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Linus Torvalds [Sun, 7 Jun 2015 05:14:23 +0000 (22:14 -0700)]
Merge tag 'tty-4.1-rc7' of git://git./linux/kernel/git/gregkh/tty

Pull tty/serial driver fixes from Greg KH:
 "Here are a few TTY and Serial driver fixes for reported regressions
  and crashes.

  All of these have been in linux-next with no reported problems"

* tag 'tty-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  n_tty: Fix auditing support for cannonical mode
  serial: 8250_omap: provide complete custom startup & shutdown callbacks
  n_tty: Fix calculation of size in canon_copy_from_read_buf
  serial: imx: Fix DMA handling for IDLE condition aborts
  serial/amba-pl011: Unconditionally poll for FIFO space before each TX char

9 years agoMerge tag 'usb-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Linus Torvalds [Sun, 7 Jun 2015 05:06:53 +0000 (22:06 -0700)]
Merge tag 'usb-4.1-rc7' of git://git./linux/kernel/git/gregkh/usb

Pull USB and PHY driver fixes from Greg KH:
 "Here are some USB and PHY driver fixes that resolve some reported
  regressions.  Also in here are some new device ids.

  All of the details are in the shortlog and these patches have been in
  linux-next with no problems"

* tag 'usb-4.1-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (22 commits)
  USB: cp210x: add ID for HubZ dual ZigBee and Z-Wave dongle
  usb: renesas_usbhs: Don't disable the pipe if Control write status stage
  usb: renesas_usbhs: Fix fifo unclear in usbhsf_prepare_pop
  usb: gadget: f_fs: fix check in read operation
  usb: musb: fix order of conditions for assigning end point operations
  usb: gadget: f_uac1: check return code from config_ep_by_speed
  usb: gadget: ffs: fix: Always call ffs_closed() in ffs_data_clear()
  usb: gadget: g_ffs: Fix counting of missing_functions
  usb: s3c2410_udc: correct reversed pullup logic
  usb: dwc3: gadget: Fix incorrect DEPCMD and DGCMD status macros
  usb: phy: tahvo: Pass the IRQF_ONESHOT flag
  usb: phy: ab8500-usb: Pass the IRQF_ONESHOT flag
  usb: renesas_usbhs: Revise the binding document about the dma-names
  usb: host: xhci: add mutex for non-thread-safe data
  usb: make module xhci_hcd removable
  USB: serial: ftdi_sio: Add support for a Motion Tracker Development Board
  usb: gadget: f_midi: fix segfault when reading empty id
  phy: phy-rcar-gen2: Fix USBHS_UGSTS_LOCK value
  phy: omap-usb2: invoke pm_runtime_disable on error path
  phy: fix Kconfig dependencies
  ...

9 years agoMerge tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sun, 7 Jun 2015 04:43:29 +0000 (21:43 -0700)]
Merge tag 'devicetree-for-linus' of git://git./linux/kernel/git/glikely/linux

Pull devicetree fix from Grant Likely:
 "Stupid typo fix for v4.1.  One of the IS_ENABLED() macro calls forgot
  the CONFIG_ prefix.  Only affects a tiny number of platforms, but
  still..."

* tag 'devicetree-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux:
  of/dynamic: Fix test for PPC_PSERIES

9 years agoMerge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux
Linus Torvalds [Sat, 6 Jun 2015 16:15:14 +0000 (09:15 -0700)]
Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "i915 has a bunch of fixes, and Russell found a bug in sysfs writing
  handling that results in userspace getting stuck"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm: fix writing to /sys/class/drm/*/status
  drm/i915: Move WaBarrierPerformanceFixDisable:skl to skl code from chv code
  drm/i915: Include G4X/VLV/CHV in self refresh status
  drm/i915: Initialize HWS page address after GPU reset
  drm/i915: Don't skip request retirement if the active list is empty
  drm/i915/hsw: Fix workaround for server AUX channel clock divisor

9 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Sat, 6 Jun 2015 16:08:23 +0000 (09:08 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input

Pull input subsystem fixes from Dmitry Torokhov:
 "Just a couple touchpad drivers fixups"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: alps - do not reduce trackpoint speed by half
  Input: elantech - add new icbody type
  Input: elantech - fix detection of touchpads where the revision matches a known rate

9 years agoMerge branch 'stable/for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 6 Jun 2015 16:06:20 +0000 (09:06 -0700)]
Merge branch 'stable/for-linus-4.1' of git://git./linux/kernel/git/konrad/swiotlb

Pull swiotlb fix from Konrad Rzeszutek Wilk:
 "Tiny little fix which just converts an function to be static.  Really
  tiny"

* 'stable/for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb:
  swiotlb: do not export map_single function

9 years agoMerge branch 'stable/for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sat, 6 Jun 2015 16:03:54 +0000 (09:03 -0700)]
Merge branch 'stable/for-linus-4.1' of git://git./linux/kernel/git/konrad/ibft

Pull iBFT fix from Konrad Rzeszutek Wilk:
 "One single fix from Chris to workaround UEFI platforms failing with
  iSCSI IBFT"

* 'stable/for-linus-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/ibft:
  iscsi_ibft: filter null v4-mapped v6 addresses

9 years agoMIPS: KVM: Do not sign extend on unsigned MMIO load
Nicholas Mc Guire [Thu, 7 May 2015 12:47:50 +0000 (14:47 +0200)]
MIPS: KVM: Do not sign extend on unsigned MMIO load

Fix possible unintended sign extension in unsigned MMIO loads by casting
to uint16_t in the case of mmio_needed != 2.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Tested-by: James Hogan <james.hogan@imgtec.com>
Cc: Gleb Natapov <gleb@kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: kvm@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/9985/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMIPS: BPF: Fix stack pointer allocation
Markos Chandras [Thu, 4 Jun 2015 10:56:13 +0000 (11:56 +0100)]
MIPS: BPF: Fix stack pointer allocation

Fix stack pointer offset which could potentially corrupt
argument registers in the previous frame. The calculated offset
reflects the size of all the registers we need to preserve so there
is no need for this erroneous subtraction.

[ralf@linux-mips.org: Fixed conflict due to only applying this fix part
of the entire series as part of 4.1 fixes.]

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: Daniel Borkmann <dborkman@redhat.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/10527/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMIPS: Loongson-3: Fix a cpu-hotplug issue in loongson3_ipi_interrupt()
Huacai Chen [Thu, 4 Jun 2015 06:53:47 +0000 (14:53 +0800)]
MIPS: Loongson-3: Fix a cpu-hotplug issue in loongson3_ipi_interrupt()

setup_per_cpu_areas() only setup __per_cpu_offset[] for each possible
cpu, but loongson_sysconf.nr_cpus can be greater than possible cpus
(due to reserved_cpus_mask). So in loongson3_ipi_interrupt(), percpu
access will touch the original varible in .data..percpu section which
has been freed. Without this patch, cpu-hotplug will cause memery
corruption.

Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: John Crispin <john@phrozen.org>
Cc: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Fuxin Zhang <zhangfx@lemote.com>
Cc: Zhangjin Wu <wuzhangjin@gmail.com>
Patchwork: http://patchwork.linux-mips.org/patch/10524/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMIPS: Fix enabling of DEBUG_STACKOVERFLOW
James Hogan [Thu, 4 Jun 2015 12:25:27 +0000 (13:25 +0100)]
MIPS: Fix enabling of DEBUG_STACKOVERFLOW

Commit 334c86c494b9 ("MIPS: IRQ: Add stackoverflow detection") added
kernel stack overflow detection, however it only enabled it conditional
upon the preprocessor definition DEBUG_STACKOVERFLOW, which is never
actually defined. The Kconfig option is called DEBUG_STACKOVERFLOW,
which manifests to the preprocessor as CONFIG_DEBUG_STACKOVERFLOW, so
switch it to using that definition instead.

Fixes: 334c86c494b9 ("MIPS: IRQ: Add stackoverflow detection")
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Adam Jiang <jiang.adam@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: <stable@vger.kernel.org> # 2.6.37+
Patchwork: http://patchwork.linux-mips.org/patch/10531/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoMIPS: c-r4k: Fix typo in probe_scache()
Joshua Kinard [Tue, 2 Jun 2015 20:55:22 +0000 (16:55 -0400)]
MIPS: c-r4k: Fix typo in probe_scache()

Fixes a typo in arch/mips/mm/c-r4k.c's probe_scache().

Signed-off-by: Joshua Kinard <kumba@gentoo.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
9 years agoiscsi_ibft: filter null v4-mapped v6 addresses
Chris Leech [Thu, 28 May 2015 19:51:51 +0000 (12:51 -0700)]
iscsi_ibft: filter null v4-mapped v6 addresses

I've had reports of UEFI platforms failing iSCSI boot in various
configurations, that ended up being caused by network initialization
scripts getting tripped up by unexpected null addresses (0.0.0.0) being
reported for gateways, dhcp servers, and dns servers.

The tianocore EDK2 iSCSI driver generates an iBFT table that always uses
IPv4-mapped IPv6 addresses for the NIC structure fields.  This results
in values that are "not present or not specified" being reported as
::ffff:0.0.0.0 rather than all zeros as specified.

The iscsi_ibft module filters unspecified fields from the iBFT from
sysfs, preventing userspace from using invalid values and making it easy
to check for the presence of a value.  This currently fails in regard to
these mapped null addresses.

In order to remain consistent with how the iBFT information is exposed,
we should accommodate the behavior of the tianocore iSCSI driver as it's
already in the wild in a large number of servers.

Tested under qemu using an OVMF build of tianocore EDK2.

Signed-off-by: Chris Leech <cleech@redhat.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
9 years agoswiotlb: do not export map_single function
Alexandre Courbot [Tue, 26 May 2015 09:02:54 +0000 (18:02 +0900)]
swiotlb: do not export map_single function

The map_single() function is not defined as static, even though it
doesn't seem to be used anywhere else in the kernel. Make it static to
avoid namespace pollution since this is a rather generic symbol.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>