Commit Graph

232038 Commits

Author SHA1 Message Date
Haiyang Zhang 15b2f6479b staging: hv: Convert camel cased variables in connection.c to lower cases
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-31 13:42:47 -08:00
Arnd Bergmann a6238f2173 appletalk: move to staging
For all I know, Appletalk is dead, the only reasonable
use right now would be nostalgia, and that can be served
well enough by old kernels. The code is largely not
in a bad shape, but it still uses the big kernel lock,
and nobody seems motivated to change that.

FWIW, the last release of MacOS that supported Appletalk
was MacOS X 10.5, made in 2007, and it has been abandoned
by Apple with 10.6. Using TCP/IP instead of Appletalk has
been supported since MacOS 7.6, which was released in
1997 and is able to run on most of the legacy hardware.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-31 13:38:16 -08:00
Arnd Bergmann 939cbe5af5 staging: remove smbfs
smbfs got moved to staging in 2.6.37, so we can
finally remove it in the 2.6.39 merge window.
All users should by now have migrated to cifs.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: linux-cifs@vger.kernel.org
Cc: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-31 13:38:16 -08:00
Arnd Bergmann 561c5cf923 staging: Remove autofs3
autofs3 was moved to staging in 2.6.37, so we can
remove it in the 2.6.39 merge window. If we have
a reason to bring it back after that, this patch
can get reverted.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
About-fscking-timed-by: H. Peter Anvin <hpa@zytor.com>
Cc: Ian Kent <raven@themaw.net>
Cc: autofs@linux.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-31 13:38:15 -08:00
Arnd Bergmann 8aea5882c5 staging/go7007: remove the BKL
There is nothing that the BKL can possibly
protect here, so just remove it.

Cc: Ross Cohen <rcohen@snurgle.org>

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-31 13:38:15 -08:00
Randy Dunlap 27a16811ab staging: fix rts_pstor build errors
Fix multiple rts_pstor build errors.

When CONFIG_PCI is not enabled:

drivers/staging/rts_pstor/rtsx.c: In function 'rtsx_acquire_irq':
drivers/staging/rts_pstor/rtsx.c:324: error: implicit declaration of function 'pci_intx'
drivers/staging/rts_pstor/rtsx.c: In function 'rtsx_read_pci_cfg_byte':
drivers/staging/rts_pstor/rtsx.c:336: error: implicit declaration of function 'pci_get_domain_bus_and_slot'
drivers/staging/rts_pstor/rtsx.c:336: warning: assignment makes pointer from integer without a cast
drivers/staging/rts_pstor/rtsx.c: In function 'rtsx_shutdown':
drivers/staging/rts_pstor/rtsx.c:462: error: implicit declaration of function 'pci_disable_msi'
drivers/staging/rts_pstor/rtsx.c: In function 'rtsx_probe':
drivers/staging/rts_pstor/rtsx.c:981: error: implicit declaration of function 'pci_enable_msi'

When CONFIG_SCSI is not enabled:

In file included from drivers/staging/rts_pstor/rtsx.h:45,
                 from drivers/staging/rts_pstor/rtsx.c:28:
include/scsi/scsi_cmnd.h:27:25: warning: "BLK_MAX_CDB" is not defined
include/scsi/scsi_cmnd.h:28:3: error: #error MAX_COMMAND_SIZE can not be bigger than BLK_MAX_CDB
In file included from drivers/staging/rts_pstor/rtsx.h:45,
                 from drivers/staging/rts_pstor/rtsx.c:28:
include/scsi/scsi_cmnd.h: In function 'scsi_bidi_cmnd':
include/scsi/scsi_cmnd.h:184: error: implicit declaration of function 'blk_bidi_rq'
include/scsi/scsi_cmnd.h:185: error: dereferencing pointer to incomplete type
include/scsi/scsi_cmnd.h: In function 'scsi_in':
include/scsi/scsi_cmnd.h:191: error: dereferencing pointer to incomplete type
include/scsi/scsi_cmnd.h: In function 'scsi_get_lba':  CC      drivers/gpu/drm/nouveau/nv04_tv.o

include/scsi/scsi_cmnd.h:269: error: implicit declaration of function 'blk_rq_pos'
In file included from drivers/staging/rts_pstor/rtsx.h:48,
                 from drivers/staging/rts_pstor/rtsx.c:28:
include/scsi/scsi_eh.h: At top level:
include/scsi/scsi_eh.h:84: error: 'BLK_MAX_CDB' undeclared here (not in a function)
drivers/staging/rts_pstor/rtsx.c: In function 'slave_configure':
drivers/staging/rts_pstor/rtsx.c:107: error: implicit declaration of function 'blk_queue_dma_alignment'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: wei_wang@realsil.com.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-31 13:35:35 -08:00
Sutharsan Ramamoorthy af109f2e32 Staging: Westbridge: fix EXPORT_SYMBOL errors reported by checkpatch.pl
This patch fixes errors reported by checkpatch.pl
in westbridge device controller driver in the staging tree.
File containing EXPORT_SYMBOL() macros for all the APIs exported
by the westbridge software has been removed. EXPORT_SYMBOL()
macros are added after the corresponding function definitions.

Signed-off-by: Sutharsan Ramamoorthy <srmt@cypress.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-26 15:02:53 +08:00
Greg Kroah-Hartman f5c28f2538 Revert "staging: brcm80211: assure common sources are truly common"
This reverts commit ead1256410 as it
broke the build when building with multiple threads at the same time.

Cc: Brett Rudley <brudley@broadcom.com>
Cc: Henry Ptasinski <henryp@broadcom.com>
Cc: Roland Vossen <rvossen@broadcom.com>
Cc: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 19:07:55 +08:00
Arend van Spriel ead1256410 staging: brcm80211: assure common sources are truly common
Common code for brcm80211 drivers was resulting in different compiled
object files for the drivers due to compilation flags. This has been
aligned so that they are resulting in same object files. Kconfig now
allows both drivers to be build simultaneously.

Reviewed-by: Brett Rudley <brudley@broadcom.com>
Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 18:35:03 +08:00
Nitin Gupta 7d7854b4da Staging: zram: simplify zram_make_request
zram_read() and zram_write() always return zero, so make them return
void to simplify the code.

Signed-off-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Acked-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 18:15:24 +08:00
Wolfram Sang dc7b202a4e staging/ste_rmi4: Remove obsolete cleanup for clientdata
A few new i2c-drivers came into the kernel which clear the clientdata-pointer
on exit or error. This is obsolete meanwhile, the core will do it.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 18:13:01 +08:00
L. Alberto Giménez 5673db40e2 Staging: rt2860: rt_linux.c: Fix space after unary '*' operator.
Fix checkpatch error raised by the use of spaces between the '*' operator and
the corresponding variable name.

Signed-off-by: L. Alberto Giménez <agimenez@sysvalve.es>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 18:03:26 +08:00
L. Alberto Giménez f5041dac6b Staging: rt2860: rt_linux.h: Fix space after unary '*' operator.
Fix checkpatch error raised by the use of spaces between the '*' operator and
the corresponding variable name.

Signed-off-by: L. Alberto Giménez <agimenez@sysvalve.es>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 18:03:26 +08:00
L. Alberto Giménez 6e4e2d9b74 Staging: rt2860: wpa.h: Fix space after unary '*' operator.
Fix checkpatch error raised by the use of spaces between the '*' operator and
the corresponding variable name.

Signed-off-by: L. Alberto Giménez <agimenez@sysvalve.es>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 18:03:25 +08:00
Tomas Winkler 68e4ccaab2 staging/easycap: make ALSA ops function static in sound.c
1. make also ops function static
2. move around code so to avid forward declarations

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 07:32:54 +08:00
Tomas Winkler 1945f939b6 staging/easycap: make oss ops function static in sound_oss.c
1. make oss ops function static
2. move around code so to avid forward declarations
3. move OSS ioclts from ioctl.c to sound_oss.c

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 07:32:54 +08:00
Tomas Winkler 0edbc24c5d staging/easycap: make OSS compilation optional instead of ALSA
OSS is deprecated yet currently it is reported to be more stable
therefore we keep it but make it optional
Revert the conditional compilation:
	add  CONFIG_EASYCAP_OSS and kill EASYCAP_NEEDS_ALSA
move oss-only code from easycap_sound.c to easycap_sound_oss.c

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 07:32:53 +08:00
Tomas Winkler 5c0c6c395e staging/easycap: implement strerror function
Replace long switch statements that just print out errno
with strerror function. It reduces around 700 lines from the code.

The function should be probably dropped at all but leave for now
to not break currently expected debug output.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 07:30:05 +08:00
Tomas Winkler 482cd2d8d8 staging/easycap: easycap.h ident correctly signed_div_result
indent level 1 by tabs

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 07:30:05 +08:00
Tomas Winkler e86ba1162f staging/easycap: fix missing backslash in ifdef statement
the backslash was removed by mistake in the patch
'staging:easycap: drop redundant backslashes from the code'
this breaks compilation only when EASYCAP_NEEDS_ALSA is not set

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 07:26:56 +08:00
Tomas Winkler 03389996e0 staging: easycap: easycap.h use indentation for first level
replace
struct {
int a;
}

with  more readable

struct {
	int a;
}

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:43:06 +08:00
Tomas Winkler d090bf5749 staging: easycap: make functions local to easycap_main.c static
1. remove declarations from the header file
2. rearange code in main.c to reduce number of forward declarations

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:43:05 +08:00
Tomas Winkler 02149cf7c7 staging: easycap: group module parameters handling
1. For readability group module parameters handling on one place
2. Introduce kernel config option EASY_DEBUG

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:43:05 +08:00
Tomas Winkler 3dbab73312 staging: easycap: use #ifndef __EASYCAP_H_ for header inclusion protection
use common #ifndef __EASYCAP_H_ instead of if (!defined(EASYCAP_H))
for protecting header from double inclusion

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:43:04 +08:00
Tomas Winkler b4f63e9a0f staging: easycap: remove redunant headers
place all globals to easycap.h, which is included
by all c-files
easycap_standard: fix declaration vs. definiton conflict

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:43:04 +08:00
Tomas Winkler d9e2d5962b staging: easycap: fix sparse warnings :conversion of int to enum
easycap_settings.c:587:58: warning: conversion of
easycap_settings.c:587:58:     unsigned int to
easycap_settings.c:587:58:     int enum v4l2_field
easycap_settings.c:593:63: warning: conversion of
easycap_settings.c:593:63:     unsigned int to
easycap_settings.c:593:63:     int enum v4l2_colorspace

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:43:03 +08:00
Tomas Winkler dbf4805ee6 staging: easycap: fix sparse warnings 'Should it be static'
easycap_main.c:41:23: warning: symbol 'easycapdc60_dongle' was not declared. Should it be static?
easycap_main.c:49:22: warning: symbol 'easycap_usb_device_id_table' was not declared. Should it be static?
easycap_main.c:69:30: warning: symbol 'easycap_fops' was not declared. Should it be static?
easycap_main.c:82:29: warning: symbol 'easycap_vm_ops' was not declared. Should it be static?
easycap_main.c:87:25: warning: symbol 'easycap_class' was not declared. Should it be static?
easycap_main.c:95:35: warning: symbol 'v4l2_fops' was not declared. Should it be static?
easycap_main.c:5071:1: warning: symbol 'easycap_module_init' was not declared. Should it be static?
easycap_main.c:5101:1: warning: symbol 'easycap_module_exit' was not declared. Should it be static?
easycap_low.c:45:50: warning: symbol 'stk1160configPAL' was not declared. Should it be static?
easycap_low.c:87:28: warning: symbol 'stk1160configNTSC' was not declared. Should it be static?
easycap_low.c:129:50: warning: symbol 'saa7113configPAL' was not declared. Should it be static?
easycap_low.c:187:28: warning: symbol 'saa7113configNTSC' was not declared. Should it be static?
easycap_ioctl.c:915:5: warning: symbol 'adjust_mute' was not declared. Should it be static?
easycap_settings.c:42:31: warning: symbol 'easycap_standard' was not declared. Should it be static?
easycap_settings.c:312:23: warning: symbol 'easycap_format' was not declared. Should it be static?
easycap_settings.c:607:23: warning: symbol 'easycap_control' was not declared. Should it be static?

Cc: Mike Thomas <rmthomas@sciolus.org>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:43:03 +08:00
Mike McCormack 8cbe7ae6c1 staging: rtl8192e: Remove unused members from struct Stats
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:45 +08:00
Mike McCormack 941f0d5db4 staging: rtl8192e: Remove unused types and defines
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:44 +08:00
Mike McCormack 3059f2decf staging: rtl8192e: Delete unused and write-only struct members
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:43 +08:00
Mike McCormack 08dcd4166e staging: rtl8192e: Delete dead code
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:43 +08:00
Mike McCormack a2c900bd8a staging: rtl8192e: Delete dead code from header
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:42 +08:00
Mike McCormack 0157a2b932 staging: rtl8192e: Remove member that's always false
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:42 +08:00
Mike McCormack 395aa640a1 staging: rtl8192e: Remove more unused struct members
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:41 +08:00
Mike McCormack 1538ec93d5 staging: rtl8192e: Remove dead code
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:41 +08:00
Mike McCormack 79694ebbe0 staging: rtl8192e: Remove unused members from r8192_priv
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:40 +08:00
Mike McCormack 73dbd9f3a4 staging: rtl8192e: Remove unused code to detect struct tx rings
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:40 +08:00
Mike McCormack ea9dc54ed9 staging: rtl8192e: Remove unused struct members
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:39 +08:00
Mike McCormack 85c876e412 staging: rtl8192e: Delete dead code in ieee80211 lib
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:39 +08:00
Mike McCormack c8881632da staging: rtl8192e: Tidy up function header comments
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:38 +08:00
Mike McCormack bf2c9de43e staging: rtl8192e: Convert cck_txbbgain_ch14_table to a table
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:38 +08:00
Mike McCormack da1f21ff79 staging: rtl8192e: Convert cck_txbbgain_table to a table
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:37 +08:00
Mike McCormack 09ca1dfdcc staging: rtl8192e: Convert txbbgain_table to a table
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:37 +08:00
Mike McCormack 318f591f08 staging: rtl8192e: Delete commented out code
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:34:36 +08:00
Mike McCormack dc04b462dd staging: rtl8192e: Remove unused DMESGE/W macros
Signed-off-by: Mike McCormack <mikem@ring3k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-25 06:33:35 +08:00
Alexey Khoroshilov e26a755211 Staging: pohmelfs/dir.c: Remove unneeded mutex_unlock() from pohmelfs_rename()
I do not see any reason for the mutex_unlock(&inode->i_mutex); in
pohmelfs_rename().

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-21 12:38:46 -08:00
Naveen Kumar Gaddipati 4ac638b2ce staging: synaptics: Update with the kernel object name of touch device
Update with the kernel object name of touch device for getting
the regulator of the synaptics rmi4 touch device.

Signed-off-by: Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-21 12:36:22 -08:00
Ralph Loader 3ec6080e2e staging: Fix some incorrect use of positive error codes.
Use -E... instead of just E... in a few places where negative error
codes are expected by a functions callers.  These were found by grepping
with coccinelle & then inspecting by hand to determine which were bugs.

The staging/cxt1e1 driver appears to intentionally use positive E...
error codes in some places, and negative -E... error codes in others,
making it hard to know which is intended where - very likely I missed
some problems in that driver.

Signed-off-by: Ralph Loader <suckfish@ihug.co.nz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-21 12:35:50 -08:00
Vasiliy Kulikov 01ebd764da staging: cs5535_gpio: check put_user() return code
put_user() may fail, if so return -EFAULT.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-21 12:35:14 -08:00
Ian Abbott 2f644ccfc5 staging: comedi: Make INSN_BITS behavior consistent across drivers
Most comedi hardware drivers that support the INSN_BITS instruction
ignore the base channel (specified by insn->chanspec) and assume it is
0.  The base channel is supposed to affect how the mask (in data[0]) and
bits (in data[1]) are treated.  Bit 0 applies to the base channel, bit 1
applies to base channel plus 1, etc.

For subdevices with no more than 32 channels, this patch modifies the
chanspec and data before presenting it to the hardware driver, and
modifies the data bits read back by the hardware driver (into data[1]).
This makes it appear to the hardware driver that the base channel was
set to 0.

For subdevices with more than 32 channels, the instruction is left
unmodified, as it is assumed that the hardware driver takes note of the
base channel in this case in order to provide access beyond channel 31.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-21 12:35:14 -08:00