Rasmus Villemoes [Wed, 22 Oct 2014 21:22:27 +0000 (23:22 +0200)]
staging: rtl8712: Remove redundant cast
struct firmware::data has type const u8*, as does *ppmappedfw, so the
cast to u8* is unnecessary and slightly confusing.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Brian Vandre [Tue, 21 Oct 2014 22:56:47 +0000 (17:56 -0500)]
Staging: iio: adc: fix line over 80 characters
This fixes the 2 checkpatch.pl warnings:
WARNING: line over 80 characters
Signed-off-by: Brian Vandre <bvandre@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fabio Falzoi [Sun, 19 Oct 2014 19:30:03 +0000 (21:30 +0200)]
Staging: rts5208: helper function to enable interrupts during reset
Define the helper function rtsx_enable_pcie_intr to shorten the
rtsx_reset_chip code and get rid of the LONG_LINE checkpatch warnings.
Signed-off-by: Fabio Falzoi <fabio.falzoi84@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpente@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fabio Falzoi [Sun, 19 Oct 2014 19:30:02 +0000 (21:30 +0200)]
Staging: rts5208: helper function to manage aspm during reset
Define the helper function rtsx_reset_aspm to shorten the
rtsx_reset_chip code and get rid of the LONG_LINE checkpatch warnings.
Signed-off-by: Fabio Falzoi <fabio.falzoi84@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpente@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Chen Weixiang [Sun, 19 Oct 2014 12:59:44 +0000 (20:59 +0800)]
staging: ft1000: do not initialise statics to 0 or NULL
Remove following checkpatch.pl error from ft1000/ft1000-usb/ft1000_debug.c
ERROR: do not initialise statics to 0 or NULL
Signed-off-by: Chen Weixiang <weixiang.chen@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Soren Brinkmann [Mon, 20 Oct 2014 20:20:08 +0000 (13:20 -0700)]
staging: clocking-wizard: Contain macro argument in parenthesis
A macro doing some arithmetic to calculate a register offset, did not
contain an argument to the macro in parentheses, potentially leading to
unexpected results when using that macro with arithmetic expressions as
argument.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nicky Chorley [Sun, 26 Oct 2014 06:30:29 +0000 (06:30 +0000)]
Staging: vt6655: Remove C99 comments
This patch fixes the following errors identified by
checkpatch.pl:
ERROR: do not use C99 // comments
36: FILE: card.h:36:
//
ERROR: do not use C99 // comments
37: FILE: card.h:37:
// Loopback mode
ERROR: do not use C99 // comments
38: FILE: card.h:38:
//
ERROR: do not use C99 // comments
39: FILE: card.h:39:
// LOBYTE is MAC LB mode, HIBYTE is MII LB mode
ERROR: do not use C99 // comments
41: FILE: card.h:41:
#define CARD_LB_MAC MAKEWORD(MAC_LB_INTERNAL, 0) // PHY must ISO, avoid MAC loopback packet go out
ERROR: do not use C99 // comments
44: FILE: card.h:44:
#define DEFAULT_MSDU_LIFETIME 512 // ms
ERROR: do not use C99 // comments
45: FILE: card.h:45:
#define DEFAULT_MSDU_LIFETIME_RES_64us 8000 // 64us
ERROR: do not use C99 // comments
47: FILE: card.h:47:
#define DEFAULT_MGN_LIFETIME 8 // ms
ERROR: do not use C99 // comments
48: FILE: card.h:48:
#define DEFAULT_MGN_LIFETIME_RES_64us 125 // 64us
ERROR: do not use C99 // comments
175: FILE: card.h:175:
#endif // __CARD_H__
Signed-off-by: Nicky Chorley <ndchorley@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rasmus Villemoes [Tue, 21 Oct 2014 15:00:24 +0000 (17:00 +0200)]
staging: vt6655: Remove redundant cast
Both sides have type const struct iw_handler_def*, so the cast is
unnecessary and confusing.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Donald [Sun, 26 Oct 2014 20:19:22 +0000 (15:19 -0500)]
staging: rtl8192u: Fix "space prohibited after that open parenthesis '('" errors
Fix checkpatch.pl "space prohibited after that open parenthesis '('" errors
Signed-off-by: Greg Donald <gdonald@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Paul McQuade [Mon, 27 Oct 2014 16:13:29 +0000 (16:13 +0000)]
staging: rtl8188eu: hal: space required
ERROR: space required before the open brace '{'
Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Koray Gulcu [Sun, 12 Oct 2014 18:46:51 +0000 (19:46 +0100)]
staging: rtl8192u: Fix checkpatch.pl warnings
This patch fixes "line over 80 characters" warnings found in the first patch by breaking u4bAcParam's calculation down into a few steps.
Signed-off-by: Koray Gulcu <koray.gulcu@ozu.edu.tr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Koray Gulcu [Sun, 12 Oct 2014 18:46:50 +0000 (19:46 +0100)]
staging: rtl8192u: Fix sparse warnings of r8182U_core
This patch fixes the following endianness warnings found by sparse running with CF=-D__CHECK_ENDIAN__:
drivers/staging/rtl8192u/r8192U_core.c:1794:10: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8192u/r8192U_core.c:1794:10: expected restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1794:10: got int
drivers/staging/rtl8192u/r8192U_core.c:1794:13: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8192u/r8192U_core.c:1794:13: expected restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1794:13: got int
drivers/staging/rtl8192u/r8192U_core.c:1794:16: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8192u/r8192U_core.c:1794:16: expected restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1794:16: got int
drivers/staging/rtl8192u/r8192U_core.c:1794:19: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8192u/r8192U_core.c:1794:19: expected restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1794:19: got int
drivers/staging/rtl8192u/r8192U_core.c:1795:10: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8192u/r8192U_core.c:1795:10: expected restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1795:10: got int
drivers/staging/rtl8192u/r8192U_core.c:1795:13: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8192u/r8192U_core.c:1795:13: expected restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1795:13: got int
drivers/staging/rtl8192u/r8192U_core.c:1795:16: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8192u/r8192U_core.c:1795:16: expected restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1795:16: got int
drivers/staging/rtl8192u/r8192U_core.c:1795:19: warning: incorrect type in initializer (different base types)
drivers/staging/rtl8192u/r8192U_core.c:1795:19: expected restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1795:19: got int
drivers/staging/rtl8192u/r8192U_core.c:1838:34: warning: cast from restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1839:34: warning: cast from restricted __le16
drivers/staging/rtl8192u/r8192U_core.c:1840:34: warning: cast from restricted __le16
Signed-off-by: Koray Gulcu <koray.gulcu@ozu.edu.tr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eric Rost [Fri, 24 Oct 2014 22:34:37 +0000 (17:34 -0500)]
staging: skein: Removes unneeded #define
Removes unneeded #define SKEIN_PORT_CODE since skein_port.h is
nonexistent.
Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Reviewed-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eric Rost [Fri, 24 Oct 2014 22:34:13 +0000 (17:34 -0500)]
staging: skein: Inlines rotl_64
Inlines the rotl_64 macro.
Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Reviewed-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eric Rost [Fri, 24 Oct 2014 22:33:41 +0000 (17:33 -0500)]
staging: skein: Adds Loadable Module Support
Adds loadable module support to the Skein Hashing Algorithm driver.
Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Reviewed-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eric Rost [Fri, 24 Oct 2014 22:33:15 +0000 (17:33 -0500)]
staging: skein: Adds CryptoAPI Support
Adds CryptoAPI support to the Skein Hashing Algorithm driver.
Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Reviewed-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eric Rost [Fri, 24 Oct 2014 22:32:53 +0000 (17:32 -0500)]
staging: skein: Renames skein to skein_base
Renames skein.c to skein_base.c and skein.h to skein_base.h in
preparation for naming loadable module skein.ko
Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Reviewed-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Eric Rost [Fri, 24 Oct 2014 22:29:34 +0000 (17:29 -0500)]
staging: skein: Collapses threefish module
Collapses threefish module into skein module.
Signed-off-by: Eric Rost <eric.rost@mybabylon.net>
Reviewed-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mariusz Gorski [Sat, 25 Oct 2014 01:30:38 +0000 (03:30 +0200)]
staging: lustre: Use __init and __exit markers for lifecycle functions
Apply __init marker to module's init function and __exit to module's
exit function as they both have no other usage.
Signed-off-by: Mariusz Gorski <marius.gorski@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dan Carpenter [Wed, 22 Oct 2014 14:23:07 +0000 (17:23 +0300)]
staging: lustre: validate size in ll_setxattr()
If size is smaller than the lov_user_md struct then we are reading
beyond the end of the buffer. I guess this is an information leak or it
could cause an Oops if the memory is not mapped.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dan Carpenter [Wed, 22 Oct 2014 08:11:39 +0000 (11:11 +0300)]
staging: lustre: validate size in lustre_posix_acl_xattr_filter()
This is mostly to silence static checker complaints.
In theory the problem here is that if size is in the 1-3 range then we
don't allocate enough memory for the posix_acl_xattr_header struct and
it results in memory corruption. But in reality kmalloc() return values
are aligned at sizeof(long) so corrupting this small amount of data is
not harmful.
The "size" variable should be type size_t. The value of size is checked
in setxattr() so we know it is a number between "0 - XATTR_SIZE_MAX".
There is no need to check for negative sizes.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Donald [Mon, 20 Oct 2014 16:42:36 +0000 (11:42 -0500)]
drivers: staging: lustre: Fix "spaces required around that '='" errors
Fix checkpatch.pl "spaces required around that '='" errors
Signed-off-by: Greg Donald <gdonald@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Donald [Mon, 20 Oct 2014 16:18:12 +0000 (11:18 -0500)]
drivers: staging: lustre: Fix "'foo * bar' should be 'foo *bar'" errors
Fix checkpatch.pl "'foo * bar' should be 'foo *bar'" errors
Signed-off-by: Greg Donald <gdonald@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Donald [Mon, 20 Oct 2014 15:58:13 +0000 (10:58 -0500)]
drivers: staging: lustre: Fix 'that open brace { should be on the previous line' errors
Fix checkpatch.pl 'that open brace { should be on the previous line' errors
Signed-off-by: Greg Donald <gdonald@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Donald [Mon, 20 Oct 2014 15:27:40 +0000 (10:27 -0500)]
drivers: staging: lustre: Fix "space prohibited before that close parenthesis ')'" errors
Fix checkpatch.pl "space prohibited before that close parenthesis ')'" errors
Signed-off-by: Greg Donald <gdonald@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Dan Carpenter [Thu, 16 Oct 2014 07:56:25 +0000 (10:56 +0300)]
staging: lustre: silence a static checker warning
Static checkers warn that if cfs_cpt_table_print() returns an error
other than -EFBIG, then it would lead to a double free. This is true
but cfs_cpt_table_print() only returns -EFBIG on error so it also won't
happen in real life.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rickard Strandqvist [Sun, 12 Oct 2014 15:55:33 +0000 (17:55 +0200)]
staging: lustre: lustre: ptlrpc: sec.c: Replacing strncat with strlcat to avoid overwrite size
Changed from using strncat with strlcat to avoid overwrite the max size.
Take the opportunity to change a snprint to strlcpy.
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Acked-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Anh Le [Sun, 12 Oct 2014 09:07:10 +0000 (16:07 +0700)]
Staging: lustre: llite: fix some sparse warnings about userspace pointer
Add __user macro to the function declarations that accept userspace pointers as
arguments.
Signed-off-by: Anh Le <anhlq2110@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Oleg Drokin [Sun, 12 Oct 2014 02:46:54 +0000 (22:46 -0400)]
staging/lustre/quota: Get rid of compat quota code
Nobody should be using any fo the old lustre 1.8 era tools
anymore, so drop compatibility with those.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Oleg Drokin [Sun, 12 Oct 2014 02:46:53 +0000 (22:46 -0400)]
staging/lustre: get rid of deprecaed acl mount option code
This is long since unused code, so get rid of it.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Oleg Drokin [Sun, 12 Oct 2014 02:46:52 +0000 (22:46 -0400)]
staging/lustre/ptlrpc: get rid of lustre 1.8 compatible checksums
Old version of lustre (1.8) calculated RPC checksums differently,
but the compat code is no longer important since in-kernel
version of lustre is nto compatible with 1.8 lustre servers
(that are long deprecated too).
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Filipe Gonçalves [Sat, 11 Oct 2014 21:33:39 +0000 (22:33 +0100)]
drivers/staging: Removed unnecessary check for LUSTRE_VERSION_CODE
Given that this code is now part of the kernel tree, the #ifdef directive comparing LUSTRE_VERSION_CODE to the kernel version is no longer needed.
As a side effect, this will also remove the sparse error "directive in argument list".
Signed-off-by: Filipe Gonçalves <filipe@codinghighway.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Tue, 28 Oct 2014 13:07:22 +0000 (13:07 +0000)]
staging: comedi: comedi_test: fix timer lock-up
Commit
240512474424 ("staging: comedi: comedi_test: use
comedi_handle_events()") resulted in the timer routine
`waveform_ai_interrupt()` calling `comedi_handle_events()` instead of
`comedi_events()`. That had the advantage of automatically stopping the
acquisition on overflow/error/end-of-acquisition conditions (by calling
the comedi subdevice's "cancel" handler), but currently results in the
timer routine locking when one of those conditions occur. This is
because the "cancel" handler `waveform_ai_cancel()` calls
`del_timer_sync()`.
Fix it by adding a bit to the device private data that indicates whether
the acquisition is active or not, and changing the "cancel" handler to
use `del_timer()` instead of `del_timer_sync()`. The bit is set when
starting the acquisition, cleared when ending the acquisition (in the
"cancel" handler), and tested in the timer routine, which will do
nothing if the acquisition is inactive. Also, make sure any scheduled
timeout event gets cancelled when the low-level device gets "detached"
from the comedi core by calling `del_timer_sync()` in the "detach"
handler `waveform_detach()`.
Fixes:
240512474424 ("staging: comedi: comedi_test: use comedi_handle_events()")
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ian Abbott [Thu, 23 Oct 2014 12:47:51 +0000 (13:47 +0100)]
staging: comedi: introduce some sample size manipulation functions
Introduce a few static inline helper functions:
`comedi_bytes_per_sample(s)` is the same as the existing
`bytes_per_sample(s)` and determines the size of a comedi sample in
bytes. (`bytes_per_sample(s)` will be removed.)
`comedi_sample_shift(s)` determines the log2 of the comedi sample size,
so it can be used in bit-shift operations to multiply or divide by the
sample size.
`comedi_bytes_to_samples(s, nbytes)` converts a number of bytes to a
number of samples (rounding down).
`comedi_samples_to_bytes(s, nsamples)` converts a number of samples to a
number of bytes.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 24 Oct 2014 17:26:05 +0000 (10:26 -0700)]
staging: comedi: addi_apci_1564: remove private data 'mode_select_register'
This driver currently passes the timer channel as the data[5] element to the
timer (*insn_config) function. This is stored in the private data and use in
the timer (*insn_read) and (*insn_write) functions to read/write the timer.
This is just wrong, comedi passes the channel number in the insn->chanspec.
Use that instead and remove the private data member.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 24 Oct 2014 17:26:06 +0000 (10:26 -0700)]
staging: comedi: addi_apci_1564: board has 3 timers
According to ADDI-DATA, the APCI-1564 only has 3 timers. There are some
customer specific boards with 4 timers but they use out of tree drivers.
Now that the timer 'channels' are handled correctly in the subdevice
functions, fix the number of timer channels for the subdevice and remove
the code that would access a 4th timer.
Also, remove the unnecessary initialzation of the subdevice 'len_chanlist'.
That member is only used by subdevices that support async commands.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Fri, 24 Oct 2014 17:26:04 +0000 (10:26 -0700)]
staging: comedi: addi_apci_1564: remove APCI1564_COUNTER[1234] defines
These defines don't add any significant clarity to the driver. Remove them.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Thu, 23 Oct 2014 19:19:34 +0000 (12:19 -0700)]
staging: comedi: me4000: fix firmware downloading
Convert this driver to use comedi_load_firmware() to download the firmware
to the board.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:18 +0000 (15:37 -0700)]
staging: comedi: comedi_buf: absorb __comedi_buf_write_alloc()
This function is only called by comedi_buf_write_alloc(). Absorb it and remove
the unused 'strict' parameter.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:17 +0000 (15:37 -0700)]
staging: comedi: comedi_buf: absorb comedi_write_array_to_buffer()
This function is only called by comedi_buf_write_samples(). Absorb it.
The buffer overflow was already checked so the overflow check of
comedi_buf_write_alloc() can be removed.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:16 +0000 (15:37 -0700)]
staging: comedi: comedi_buf: don't export comedi_write_array_to_buffer()
All the comedi drivers have been converted to use comedi_buf_write_samples().
This function is now only used internally by comedi_buf. Remvoe the export.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:15 +0000 (15:37 -0700)]
staging: comedi: comedi_buf: remove comedi_buf_put()
All comedi drivers now use comedi_buf_write_samples() to add the samples to
the async buffer. Remove this unused function.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:14 +0000 (15:37 -0700)]
staging: comedi: pcmuio: use comedi_buf_write_samples()
The dev->read_subdev used in this driver for async commands returns 32-bit samples
and should have the SDF_LSAMPL subdev_flag set. It also returns the full scan with
each sample so it should have the SDF_PACKED subdev_flag set.
Add the missing subdev_flags and use comedi_buf_write_samples() to add the sample
to the async buffer.
The COMEDI_CB_BLOCK and COMEDI_CB_EOS events will be automatically handled by the
core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:13 +0000 (15:37 -0700)]
staging: comedi: pcmmio: use comedi_buf_write_samples()
The dev->read_subdev used in this driver for async commands returns 32-bit samples
and should have the SDF_LSAMPL subdev_flag set. It also returns the full scan with
each sample so it should have the SDF_PACKED subdev_flag set.
Add the missing subdev_flags and use comedi_buf_write_samples() to add the sample
to the async buffer.
The COMEDI_CB_BLOCK and COMEDI_CB_EOS events will be automatically handled by the
core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:12 +0000 (15:37 -0700)]
staging: comedi: ni_pcidio: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer. The 32-bit
sample size is automatically determined due to the subddev_flag SDF_LSAMPL.
The async event COMEDI_CB_BLOCK will be automatically set by the core. Remove the
unnecessary event in the driver.
This driver also has the SDF_PACKED subdev_flag set so the core will automatically
set the COMEDI_CB_EOS event after adding the sample.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:11 +0000 (15:37 -0700)]
staging: comedi: amplc_dio200_common: use comedi_buf_write_samples()
The dev->read_subdev used in this driver for async commands returns the
full scan with each sample so it should have the SDF_PACKED subdev_flag
set.
Add the missing subdev_flags and use comedi_buf_write_samples() to add
the sample to the async buffer.
The async events will set properly by the core. A dev_warn() message will
also be output by the core if the buffer overflows. Remove the unnecessary
events and dev_err() message in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:10 +0000 (15:37 -0700)]
staging: comedi: addi_apci_2032: use comedi_buf_write_samples()
The dev->read_subdev used in this driver for async commands returns the
full scan with each sample so it should have the SDF_PACKED subdev_flag
set.
Add the missing subdev_flags and use comedi_buf_write_samples() to add
the sample to the async buffer.
The core sets the async events appropriately. Remove the unnecessary
event handling in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:08 +0000 (15:37 -0700)]
staging: comedi: hwdrv_apci3120: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
The COMEDI_CB_EOS and COMEDI_CB_OVERFLOW events will be automatically
handled by the core. Remove the unecessary handling in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:07 +0000 (15:37 -0700)]
staging: comedi: usbdux: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_BLOCK and COMEDI_CB_EOS will be detected and set
by the core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:06 +0000 (15:37 -0700)]
staging: comedi: rtd520: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:05 +0000 (15:37 -0700)]
staging: comedi: quatech_daqp_cs: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:04 +0000 (15:37 -0700)]
staging: comedi: pcl818: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:03 +0000 (15:37 -0700)]
staging: comedi: pcl816: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:02 +0000 (15:37 -0700)]
staging: comedi: pcl812: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the nnecessary event in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:01 +0000 (15:37 -0700)]
staging: comedi: pcl726: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events will set properly by the core. Remove the unnecessary
events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:37:00 +0000 (15:37 -0700)]
staging: comedi: pcl711: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events will set properly by the core. Remove the unnecessary
events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:59 +0000 (15:36 -0700)]
staging: comedi: ni_atmio16d: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to
the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:58 +0000 (15:36 -0700)]
staging: comedi: ni_65xx: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_EOS will automatically be set by the core
with the end-of-scan is detected. Remove the unnecessary event in the
driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:57 +0000 (15:36 -0700)]
staging: comedi: ni_6527: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_EOS will automatically be set by the core
with the end-of-scan is detected. Remove the unnecessary event in the
driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:56 +0000 (15:36 -0700)]
staging: comedi: me4000: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_OVERFLOW will be set by the core if the async
buffer overflows. A dev_warn() message will also be output by the core
if the buffer overflows. Remove the unnecessary event and the dev_err()
messages in the driver.
The core will also add the COMEDI_CB_BLOCK event when data is written
to the async buffer. Remove these unnecessary events from the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:55 +0000 (15:36 -0700)]
staging: comedi: dt3000: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
The core will set the COMEDi_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event from the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:54 +0000 (15:36 -0700)]
staging: comedi: dmm32at: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:53 +0000 (15:36 -0700)]
staging: comedi: comedi_parport: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_BLOCK and COMEDI_CB_EOS will be detected and set
by the core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:52 +0000 (15:36 -0700)]
staging: comedi: amplc_pci230: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events will set properly by the core. A dev_warn() message will
also be output by the core if the buffer overflows. Remove the unnecessary
events and dev_err() message in the driver.
The core will also add the COMEDI_CB_BLOCK event when data is written to
the async buffer. Remove the unnecessary event in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:51 +0000 (15:36 -0700)]
staging: comedi: amplc_pc236_common: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_BLOCK and COMEDI_CB_EOS will be detected and set
by the core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:50 +0000 (15:36 -0700)]
staging: comedi: adv_pci1710: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:49 +0000 (15:36 -0700)]
staging: comedi: addi_apci_3xxx: use comedi_buf_write_samples()
For aesthetics, use comedi_buf_write_samples() to add the sample to the
async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:48 +0000 (15:36 -0700)]
staging: comedi: addi_apci_1564: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_BLOCK and COMEDI_CB_EOS will be detected and set
by the core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:47 +0000 (15:36 -0700)]
staging: comedi: addi_apci_1032: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
The async events COMEDI_CB_BLOCK and COMEDI_CB_EOS will be detected and set
by the core. Remove the unnecessary events in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:46 +0000 (15:36 -0700)]
staging: comedi: comedi_fc.h: remove cfc_write_array_to_buffer()
The inline function is no longer used. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:45 +0000 (15:36 -0700)]
staging: comedi: usbduxfast: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will determining the number of bytes to add based on the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:44 +0000 (15:36 -0700)]
staging: comedi: usbduxsigma: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the sample to the async buffer.
That function will determining the number of bytes to add based on the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:43 +0000 (15:36 -0700)]
staging: comedi: gsc_hpdi: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle the '* sizeof(foo)' calculation to determine
the number of bytes to add.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:42 +0000 (15:36 -0700)]
staging: comedi: dt282x: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will determining the number of bytes to add based on the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:41 +0000 (15:36 -0700)]
staging: comedi: das16: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will determining the number of bytes to add based on the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:40 +0000 (15:36 -0700)]
staging: comedi: das16m1: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
The number of bytes to add is determined automatically based on the
number of samples and the bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:39 +0000 (15:36 -0700)]
staging: comedi: hwdrv_apci3120: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle the '* sizeof(foo)' calculation to determine
the number of bytes to add.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:38 +0000 (15:36 -0700)]
staging: comedi: adl_pci9111: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
The number of bytes to add is determined automatically based on the
number of samples and the bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:37 +0000 (15:36 -0700)]
staging: comedi: comedi_fc.h: remove cfc_write_to_buffer()
The inline function is no longer used. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:36 +0000 (15:36 -0700)]
staging: comedi: ni_mio_common: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle single and multi sample writes by determining
the number of bytes to add based on the bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:35 +0000 (15:36 -0700)]
staging: comedi: cb_pcidas64: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle single and multi samples writes by determining
the number of bytes to add based on the bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:34 +0000 (15:36 -0700)]
staging: comedi: adl_pci9118: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
The number of bytes to add is determined automatically based on the
number of samples and the bytes_per_sample().
Change the return type of move_block_from_dma() to void and remove the
unnecessary check of the return value of comedi_buf_write_samples().
The callers don't check the return and it's really not necessary. If
comedi_buf_write_samples() fails to allocate enough space in the async
buffer to add all the samples it sets the COMEDI_CB_OVERFLOW event.
This will cause the async command to (*cancel) when the events are
handled.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:33 +0000 (15:36 -0700)]
staging: comedi: cb_pcidas: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer.
That function will handle single and multi samples writes by determining
the number of bytes to add based on the number of samples and the
bytes_per_sample().
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:32 +0000 (15:36 -0700)]
staging: comedi: das1800: use comedi_buf_write_samples()
Use comedi_buf_write_samples() to add the samples to the async buffer. That
function will handle single and multi samples writes by determining the number
of bytes to add based on the number of samples and the bytes_per_sample().
Also, remove the unnecessary COMEDI_CB_BLOCK event. comedi_buf_write_samples()
will automatically add that event after adding the samples to the async
buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:31 +0000 (15:36 -0700)]
staging: comedi: ni_labpc_isadma: use comedi_buf_write_samples()
Use comedi_buf_write_samples() instead of cfc_write_to_buffer() to add all
the samples to the async buffer in one operation.
The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:30 +0000 (15:36 -0700)]
staging: comedi: ni_labpc_common: use comedi_buf_write_samples()
Use comedi_buf_write_samples() instead of cfc_write_to_buffer() to add the
single sample to the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:29 +0000 (15:36 -0700)]
staging: comedi: s626: use comedi_buf_write_samples()
Use comedi_buf_write_samples() instead of cfc_write_to_buffer() to add the
single sample to the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:28 +0000 (15:36 -0700)]
staging: comedi: ni_at_a2150: use comedi_buf_write_samples()
Use comedi_buf_write_samples() instead of cfc_write_to_buffer() to add the
single sample to the async buffer.
The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event in the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:27 +0000 (15:36 -0700)]
staging: comedi: das800: use comedi_buf_write_samples()
Use comedi_buf_write_samples() instead of cfc_write_to_buffer() to add the
single sample to the async buffer.
The core will add the COMEDI_CB_BLOCK event when data is written to the
async buffer. Remove the unnecessary event from the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:26 +0000 (15:36 -0700)]
staging: comedi: comedi_test: use comedi_buf_write_samples()
Use comedi_buf_write_samples() instead of cfc_write_to_buffer() to add the
single sample to the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:25 +0000 (15:36 -0700)]
staging: comedi: comedi_fc.h: remove cfc_write_long_to_buffer()
The inline function is not used. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 22:36:24 +0000 (15:36 -0700)]
staging: comedi: comedi_buf: introduce comedi_buf_write_samples()
Introduce a generic method to write samples to the async buffer.
The number of samples is first checked against the number of samples that
would fill the async buffer. The size of each sample is determined using
the bytes_per_sample() helper. If all the samples will fit in the async
buffer they are written to the buffer using comedi_write_array_to_buffer().
This will allow converting all the comedi drivers to use a common method to
write data to the async buffer.
Since comedi_write_array_to_buffer() sets the COMEDI_CB_BLOCK event after
writing the data, those events can be removed from the drivers.
In addition, comedi_inc_scan_progress() will automatically detect the end of
scan and set the COMEDI_CB_EOS event. Those events can also be removed from
the drivers.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 21:36:51 +0000 (14:36 -0700)]
staging: comedi: comedi_buf: comedi_buf_memcpy_from() remove 'offset' param
This parameter is always passed as '0'. Remove the unnecessary parameter.
This allows removing the unnecessary check of the read_ptr overflow.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 21:36:50 +0000 (14:36 -0700)]
staging: comedi: comedi_buf: comedi_buf_memcpy_to() remove 'offset' param
This parameter is always passed as '0'. Remove the unnecessary parameter.
This allows removing the unnecessary check of the write_ptr overflow.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 21:36:49 +0000 (14:36 -0700)]
staging: comedi: comedi_buf: don't export comedi_buf_memcpy_to()
This function is only used internally. Remove the export.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 21:36:48 +0000 (14:36 -0700)]
staging: comedi: comedi_buf: dont't export comedi_buf_memcpy_from()
This function is only used internally. Remove the export.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 21:36:47 +0000 (14:36 -0700)]
staging: comedi: comedi_buf: remove comedi_buf_get()
This function is no longer used. Remove it.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 21:36:46 +0000 (14:36 -0700)]
staging: comedi: usbduxsigma: use comedi_buf_read_samples()
Use comedi_buf_read_samples() to read the analog output samples from
the async buffer. That function will set the COMEDI_CB_BLOCK event
when samples are read from the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 21:36:45 +0000 (14:36 -0700)]
staging: comedi: usbdux: use comedi_buf_read_samples()
Use comedi_buf_read_samples() to read the analog output samples from
the async buffer. That function will set the COMEDI_CB_BLOCK event
when samples are read from the async buffer.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 22 Oct 2014 21:36:44 +0000 (14:36 -0700)]
staging: comedi: amplc_pci230: use comedi_buf_read_samples()
Use comedi_buf_read_samples() to read the analog output samples from
the async buffer. That function will set the COMEDI_CB_BLOCK event
when samples are read from the async buffer. In addition, the core
will also handle the end-of-scan detection and set the COMEDI_CB_EOS
event.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / platform / kernel / linux-rpi.git / log