Brian Norris [Wed, 25 May 2011 21:59:01 +0000 (14:59 -0700)]
mtd: nand: multi-line comment style fixups
Artem: while on it, do other commentaries clean-ups:
1. Start one-line comments with capital letter and no dot at the end
2. Turn sparse multi-line comments into one-line comments
3. Change "phrase ?" to "phrase?" and the same with "!".
4. Remove tabs from the kerneldoc parameters comments - they are mixed
with tabs often, and inconsistent.
5. Put dot at the end of descriptions in kerneldoc comments.
6. Some other small commentaries clean-ups
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:14 +0000 (20:17 +0400)]
mtd: samsung/onenand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:13 +0000 (20:17 +0400)]
mtd: onenand/omap2 don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:12 +0000 (20:17 +0400)]
mtd: onenand/generic don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:11 +0000 (20:17 +0400)]
mtd: txx9ndfmc don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:10 +0000 (20:17 +0400)]
mtd: tmio_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:09 +0000 (20:17 +0400)]
mtd: socrates_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Artem: tweaked the patch
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:08 +0000 (20:17 +0400)]
mtd: sharpsl don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:07 +0000 (20:17 +0400)]
mtd: s3c2410 don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:06 +0000 (20:17 +0400)]
mtd: pxa3xx_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:05 +0000 (20:17 +0400)]
mtd: ppchameleonevb don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:04 +0000 (20:17 +0400)]
mtd: orion_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:03 +0000 (20:17 +0400)]
mtd: omap2 don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:02 +0000 (20:17 +0400)]
mtd: ndfc don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:01 +0000 (20:17 +0400)]
mtd: mpc5121_nfc don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:25:01 +0000 (20:25 +0400)]
mtd: latch-addr-flash don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Artem: tweaked the patch
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:25:00 +0000 (20:25 +0400)]
mtd: lantiq-flash don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Artem: tewaked the patch
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:17:00 +0000 (20:17 +0400)]
mtd: jz4740_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:58 +0000 (20:16 +0400)]
mtd: h1910 don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:57 +0000 (20:16 +0400)]
mtd: fsmc_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:56 +0000 (20:16 +0400)]
mtd: fsl_upm don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:55 +0000 (20:16 +0400)]
mtd:
edb7312 don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:54 +0000 (20:16 +0400)]
mtd: davinci_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:53 +0000 (20:16 +0400)]
mtd: cs553x_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:52 +0000 (20:16 +0400)]
mtd: cmx270_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:49 +0000 (20:16 +0400)]
mtd: bcm_umi_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Artem: tweaked the patch
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:48 +0000 (20:16 +0400)]
mtd: atmel_nand don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Artem: tweaked the patch
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:47 +0000 (20:16 +0400)]
mtd: rbtx4939-flash don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Artem: tweaked the patch
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:46 +0000 (20:16 +0400)]
mtd: intel_vr_nor don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:45 +0000 (20:16 +0400)]
mtd: impa7 don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:44 +0000 (20:16 +0400)]
mtd: h720x-flash don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:43 +0000 (20:16 +0400)]
mtd: sst25l don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 16:16:42 +0000 (20:16 +0400)]
mtd: mtd_dataflash don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Axel Lin [Fri, 3 Jun 2011 07:34:33 +0000 (15:34 +0800)]
mtd: pxa3xx_nand: remove unused variable 'mtd'
Remove unused variable 'mtd' to eliminate below warning.
CC drivers/mtd/nand/pxa3xx_nand.o
drivers/mtd/nand/pxa3xx_nand.c: In function 'pxa3xx_nand_suspend':
drivers/mtd/nand/pxa3xx_nand.c:1167: warning: unused variable 'mtd'
drivers/mtd/nand/pxa3xx_nand.c: In function 'pxa3xx_nand_resume':
drivers/mtd/nand/pxa3xx_nand.c:1180: warning: unused variable 'mtd'
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Axel Lin [Fri, 3 Jun 2011 06:10:22 +0000 (14:10 +0800)]
mtd: mtdblock: Use DEFINE_MUTEX() for mtdblks_lock
mtdblks_lock can be initialized automatically with
DEFINE_MUTEX() rather than explicitly calling mutex_init().
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Axel Lin [Fri, 3 Jun 2011 05:15:30 +0000 (13:15 +0800)]
mtd: fsmc_nand: fix a memory leak
In fsmc_nand_remove, we should call nand_release instead of
mtd_device_unregister to properly free bad block table memory
and bad block descriptor memory.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Axel Lin [Fri, 3 Jun 2011 05:14:10 +0000 (13:14 +0800)]
mtd: pxa3xx_nand: fix a memory leak
In pxa3xx_nand_remove, we should call nand_release instead of
mtd_device_unregister to properly free bad block table memory
and bad block descriptor memory.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Lei Wen <leiwen@marvell.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Axel Lin [Fri, 3 Jun 2011 01:53:26 +0000 (09:53 +0800)]
mtd: nomadik_nand: add missing nand_release in nomadik_nand_remove
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Axel Lin [Fri, 3 Jun 2011 01:51:53 +0000 (09:51 +0800)]
mtd: nuc900_nand: add missing nand_release in nuc900_nand_remove
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Wan ZongShun <mcuos.com@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Axel Lin [Fri, 3 Jun 2011 01:12:15 +0000 (09:12 +0800)]
mtd: denali: remove calling mtd_device_unregister() after nand_release()
The implementation of nand_release() already call mtd_device_unregister(),
no need to call it again.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Thu, 2 Jun 2011 18:38:26 +0000 (11:38 -0700)]
mtd: nand: remove unnecessary TODO
I believe this TODO was unnecessary back when it was introduced:
commit
d1e1f4e42b5df063712ca2926e50c07b95c96b96
mtd: nand: add support for reading ONFI parameters...
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Thu, 2 Jun 2011 14:51:18 +0000 (18:51 +0400)]
mtd: drop mtd_has_cmdlinepart()
This function is unused now. Drop it.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Thu, 2 Jun 2011 14:51:17 +0000 (18:51 +0400)]
mtd: m25p80 don't specify default parsing options
Since 'cmdline, NULL' is now a default for parse_mtd_partitions, don't specify
this in every driver, instead pass NULL to force parse_mtd_partitions
to use default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Thu, 2 Jun 2011 14:51:16 +0000 (18:51 +0400)]
mtd: mtdpart: default to cmdlinepart, NULL partitions probing
Lots of MTD devices default to cmdlinepart, NULL as partition parsing
order. Make it a default.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Thu, 2 Jun 2011 14:51:15 +0000 (18:51 +0400)]
mtd: cafe_nand: drop reference to CONFIG_MTD_CMDLINE_PARTS
There is no need to guard mtd->name with CONFIG_MTD_CMDLINE_PARTS
as name can be used by other parts.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Thu, 2 Jun 2011 14:51:14 +0000 (18:51 +0400)]
mtd: drop physmap_configure
physmap_configure() and physmap_set_partitions() have no users in kernel.
Out of kernel users should have been converted to regular platform device
long ago. Drop support for this obsolete API.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Thu, 2 Jun 2011 11:54:08 +0000 (15:54 +0400)]
mtd: drop ceiva map driver
It's a Ceiva/Polaroid PhotoMax Digital Picture Frame. Support for it was
commited before 2.6.12-rc2, current git contains no functional changes
since it's start. Driver containing MTD support for that board was
broken for some time already.
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Jiri Pinkava [Wed, 1 Jun 2011 13:56:40 +0000 (15:56 +0200)]
mtd: nand: remove meaningless delay from nand_unlock
This delay is meaningless. If delay is needed it is device specific
and must be reimplemented by specific driver, otherwise no delay is
needed.
Signed-off-by: Jiri Pinkava <jiri.pinkava@vscht.cz>
Acked-by: Vimal Singh <vimal.newwork@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Dmitry Eremin-Solenikov [Sun, 29 May 2011 13:49:22 +0000 (17:49 +0400)]
mtd: ATMEL, AVR32: inline nand partition table access
Currently atmel_nand driver used by AT91 and AVR32 calls a special callback
which return nand partition table and number of partitions. However in all
boards this callback returns just static data. So drop this callback and
make atmel_nand use partition table provided statically via platform_data.
Nicolas Ferre: I am in favor for a mainline inclusion through linux-mtd tree.
Hans-Christian Egtvedt: I'm fine by sending the changes for AVR32 through linux-mtd
Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Tue, 31 May 2011 23:31:27 +0000 (16:31 -0700)]
mtd: nand: improve comment on NAND_BBT_DYNAMIC_STRUCT
In an attempt to improve the documentation of the BBT code, I am expanding
the comments I left in commit:
58373ff0afff4cc8ac40608872995f4d87eb72ec
mtd: nand: more BB Detection refactoring and dynamic scan options
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Tue, 31 May 2011 23:31:26 +0000 (16:31 -0700)]
mtd: nand: renumber the reorganized flags in nand.h / bbm.h
After several steps of rearrangement and consolidation, it is probably
worth re-sequencing the numbers on some of our affected flags in nand.h
and bbm.h.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Tue, 31 May 2011 23:31:25 +0000 (16:31 -0700)]
mtd: nand: rename CREATE_EMPTY bbt flag with proper prefix
According to our new prefix rules, we should rename NAND_CREATE_EMPTY_BBT
with a NAND_BBT prefix, i.e., NAND_BBT_CREATE_EMPTY.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Tue, 31 May 2011 23:31:24 +0000 (16:31 -0700)]
mtd: nand: move NAND_CREATE_EMPTY_BBT flag
The NAND_CREATE_EMPTY_BBT flag was added by commit:
453281a973c10bce941b240d1c654d536623b16b
mtd: nand: introduce NAND_CREATE_EMPTY_BBT
This flag is not used within the kernel and not explained well, so I
took the liberty to edit its comments.
Also, this is a BBT-related flag (and closely tied with NAND_BBT_CREATE)
so I'm moving it to bbm.h next to NAND_BBT_CREATE, thus requiring that
we use the flag in nand_chip.bbt_options, *not* in nand_chip.options.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Tue, 31 May 2011 23:31:23 +0000 (16:31 -0700)]
mtd: nand: rename NAND_USE_FLASH_BBT
Recall the recently added prefix requirements:
* "NAND_" for flags in nand.h, used in nand_chip.options
* "NAND_BBT_" for flags in bbm.h, used in nand_chip.bbt_options
or in nand_bbt_descr.options
Thus, I am changing NAND_USE_FLASH_BBT to NAND_BBT_USE_FLASH.
Again, this flag is found in bbm.h and so should NOT be used in the
"nand_chip.options" field.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Tue, 31 May 2011 23:31:22 +0000 (16:31 -0700)]
mtd: nand: consolidate redundant flash-based BBT flags
This patch works with the following three flags from two headers (nand.h
and bbm.h):
(1) NAND_USE_FLASH_BBT (nand.h)
(2) NAND_USE_FLASH_BBT_NO_OOB (nand.h)
(3) NAND_BBT_NO_OOB (bbm.h)
These flags are all related and interdependent, yet they were in
different headers. Flag (2) is simply the combination of (1) and (3) and
can be eliminated.
This patch accomplishes the following:
* eliminate NAND_USE_FLASH_BBT_NO_OOB (i.e., flag (2))
* move NAND_USE_FLASH_BBT (i.e., flag (1)) to bbm.h
It's important to note that because (1) and (3) are now both found in
bbm.h, they should NOT be used in the "nand_chip.options" field.
I removed a small section from the mtdnand DocBook because it referes to
NAND_USE_FLASH_BBT in nand.h, which has been moved to bbm.h.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Tue, 31 May 2011 23:31:21 +0000 (16:31 -0700)]
mtd: nand: separate chip options / bbt_options
This patch handles the problems we've been having with using conflicting
flags from nand.h and bbm.h in the same nand_chip.options field. We
should try to separate these two spaces a little more clearly, and so I
have added a bbt_options field to nand_chip.
Important notes about nand_chip fields:
* bbt_options field should contain ONLY flags from bbm.h. They should be
able to pass safely to a nand_bbt_descr data structure.
- BBT option flags start with the "NAND_BBT_" prefix.
* options field should contian ONLY flags from nand.h. Ideally, they
should not be involved in any BBT related options.
- NAND chip option flags start with the "NAND_" prefix.
* Every flag should have a nice comment explaining what the flag is. While
this is not yet the case on all existing flags, please be sure to write
one for new flags. Even better, you can help document the code better
yourself!
Please try to follow these conventions to make everyone's lives easier.
Among the flags that are being moved to the new bbt_options field
throughout various drivers, etc. are:
* NAND_BBT_SCANLASTPAGE
* NAND_BBT_SCAN2NDPAGE
and there will be more to come.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Brian Norris [Tue, 31 May 2011 23:31:20 +0000 (16:31 -0700)]
mtd: nand: remove NAND_BBT_SCANBYTE1AND6 option
This patch reverts most of:
commit
58373ff0afff4cc8ac40608872995f4d87eb72ec
mtd: nand: more BB Detection refactoring and dynamic scan options
According to the discussion at:
http://lists.infradead.org/pipermail/linux-mtd/2011-May/035696.html
the NAND_BBT_SCANBYTE1AND6 flag, although technically valid, can break
some existing ECC layouts that use the 6th byte in the OOB for ECC data.
Furthermore, we apparently do not need to scan both bytes 1 and 6 in
the OOB region of the devices under consideration; instead, we only need
to scan one or the other.
Thus, the NAND_BBT_SCANBYTE1AND6 flag is at best unnecessary and at
worst a regression.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Axel Lin [Tue, 31 May 2011 13:20:53 +0000 (21:20 +0800)]
mtd: onenand: return proper error if regulator_get fails
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Joe Perches [Sat, 28 May 2011 17:36:29 +0000 (10:36 -0700)]
mtd: convert vmalloc/memset to vzalloc
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Linus Torvalds [Sun, 14 Aug 2011 22:09:08 +0000 (15:09 -0700)]
Linux 3.1-rc2
Clemens Ladisch [Tue, 21 Jun 2011 20:09:50 +0000 (22:09 +0200)]
mm: fix wrong vmap address calculations with odd NR_CPUS values
Commit
db64fe02258f ("mm: rewrite vmap layer") introduced code that does
address calculations under the assumption that VMAP_BLOCK_SIZE is a
power of two. However, this might not be true if CONFIG_NR_CPUS is not
set to a power of two.
Wrong vmap_block index/offset values could lead to memory corruption.
However, this has never been observed in practice (or never been
diagnosed correctly); what caught this was the BUG_ON in vb_alloc() that
checks for inconsistent vmap_block indices.
To fix this, ensure that VMAP_BLOCK_SIZE always is a power of two.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=31572
Reported-by: Pavel Kysilka <goldenfish@linuxsoft.cz>
Reported-by: Matias A. Fonzo <selk@dragora.org>
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: Nick Piggin <npiggin@suse.de>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: 2.6.28+ <stable@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sun, 14 Aug 2011 19:28:15 +0000 (12:28 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/cjb/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:
mmc: remove unused "ddr" parameter in struct mmc_ios
mmc: dw_mmc: Fix DDR mode support.
mmc: core: use defined R1_STATE_PRG macro for card status
mmc: sdhci: use f_max instead of host->clock for timeouts
mmc: sdhci: move timeout_clk calculation farther down
mmc: sdhci: check host->clock before using it as a denominator
mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"
mmc: tmio: eliminate unused variable 'mmc' warning
mmc: esdhc-imx: fix card interrupt loss on freescale eSDHC
mmc: sdhci-s3c: Fix build for header change
mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro
mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()
mmc: core: Detect eMMC v4.5 ext_csd entries
mmc: mmc_test: avoid stalled file in debugfs
mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk
mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing
mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish
Linus Torvalds [Sun, 14 Aug 2011 01:37:28 +0000 (18:37 -0700)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:
hwmon: (ibmaem) add missing kfree
hwmon: (pmbus/lm25066) Ignore byte writes to non-zero pages
hwmon: (pmbus) Virtualize pmbus_write_byte
Linus Torvalds [Sun, 14 Aug 2011 01:36:28 +0000 (18:36 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ASoC: Fix compile warning in wm8750.c
ASoC: omap: Update e-mail address of Jarkko Nikula
ASoC: SAMSUNG: Add I2S0 internal dma driver
ASoC: Terminate WM8750 SPI device ID table
ASoC: Add missing break in WM8994 probe
ALSA: snd-usb-caiaq: Correct offset fields of outbound iso_frame_desc
ALSA: azt3328 - adjust error handling code to include debugging code
ALSA: hda - Add CONFIG_SND_HDA_POWER_SAVE to stac_vrefout_set()
ALSA: usb-audio - Add quirk for BOSS Micro BR-80
ASoC: Fix typo in wm8750 spi_ids
ASoC: Fix warning in Speyside WM8962
ASoC: Fix SPI driver binding for WM8987
ASoC: Fix binding of WM8750 on Jive
ASoC: WM8903: Free IRQ on device removal
ASoC: Tegra: wm8903 machine driver: Allow re-insertion of module
ASoC: Tegra: tegra_pcm_deallocate_dma_buffer: Don't OOPS
Marcos Souza [Sat, 13 Aug 2011 19:34:59 +0000 (12:34 -0700)]
Documentation: befs.txt: no maintainer, orphaned
Remove the name of Sergey Kostyliov as maintainer of befs.
In the MAINTAINERS file, befs is orphaned.
Signed-off-by: Marcos Souza <marcos.mage@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ralf Thielow [Sat, 13 Aug 2011 19:34:57 +0000 (12:34 -0700)]
Documentation: SubmittingDrivers: fix Linus's git tree URL
Change resource URL to new git tree -
(http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git).
Signed-off-by: Ralf Thielow <ralf.thielow@googlemail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Sergiu Iordache [Sat, 13 Aug 2011 19:34:56 +0000 (12:34 -0700)]
Documentation: add Ramoops usage description
Add a documentation file describing the usage of Ramoops
Signed-off-by: Sergiu Iordache <sergiu@chromium.org>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Paul Mcquade [Sat, 13 Aug 2011 19:34:54 +0000 (12:34 -0700)]
Documentation: email-clients: Add better Thunderbird information
Add better Thunderbird information.
Add Thunderbird Registry instructions to:
Enable UTF8 & Preformat mode
Disable HTML mode
Signed-off-by: Paul McQuade <paulmcquad@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Randy Dunlap [Sat, 13 Aug 2011 19:34:52 +0000 (12:34 -0700)]
Documentation: kernel-parameters.txt cleanups
General cleanups to kernel-parameters.txt:
- add missing $ARCH that are being used/referenced
- alphabetize the parameter restrictions list
- spell "IA-64" as listed in arch/ia64/Kconfig instead of "IA64"
- remove trailing whitespace
- use hyphen in 32-bit etc.
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Stephen Boyd [Sat, 13 Aug 2011 19:34:50 +0000 (12:34 -0700)]
Documentation: add ARM user_debug to kernel-parameters.txt
Usually kernel parameters are documented in kernel-parameters.txt
but user_debug is only documented in the Kconfig. Document the
option and point to the Kconfig help text for more info.
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Luis de Bethencourt [Sat, 13 Aug 2011 19:34:47 +0000 (12:34 -0700)]
Documentation: drop Linux Source Driver from kernel-docs references
Dropping LSD (Linux Source Driver) since it hasn't been available
for a long time.
Signed-off-by: Luis de Bethencourt <luis@debethencourt.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Zac Storer [Sat, 13 Aug 2011 19:34:45 +0000 (12:34 -0700)]
Documentation: fix spelling error in SubmittingPatches
Fixed a spelling error.
Signed-off-by: Zac Storer <zac.3.14159@gmail.com>
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jaehoon Chung [Mon, 8 Aug 2011 09:10:52 +0000 (18:10 +0900)]
mmc: remove unused "ddr" parameter in struct mmc_ios
"mmc: dw_mmc: Fix DDR mode support" removed the last user.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Seungwon Jeon [Fri, 5 Aug 2011 03:35:03 +0000 (12:35 +0900)]
mmc: dw_mmc: Fix DDR mode support.
Host driver can't get a hint of DDR mode through ios->ddr flag anymore.
ios->timing is currently used to inform DDR mode as a substitute.
And capability of MMC_CAP_MMC_HIGHSPEED is added for DDR support.
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Jaehoon Chung [Wed, 10 Aug 2011 09:46:28 +0000 (18:46 +0900)]
mmc: core: use defined R1_STATE_PRG macro for card status
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Andy Shevchenko [Wed, 3 Aug 2011 15:36:01 +0000 (18:36 +0300)]
mmc: sdhci: use f_max instead of host->clock for timeouts
When timeout_clk is calculated the host->clock could be zero.
So, instead of host->clock the calculation now uses mmc->f_max.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Andy Shevchenko [Wed, 3 Aug 2011 15:36:00 +0000 (18:36 +0300)]
mmc: sdhci: move timeout_clk calculation farther down
This moves the calculation below the assignment of mmc->f_max, which
we need for calculating timeout_clk in the next patch in this series.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Andy Shevchenko [Wed, 3 Aug 2011 15:35:59 +0000 (18:35 +0300)]
mmc: sdhci: check host->clock before using it as a denominator
Sometimes host->clock could be zero which is a legal situation. This
patch checks host->clock before usage as a denominator when timeout is
calculated. A similar patch is applied for mmc core (see commit
e9b8684,
"mmc: fix division by zero in MMC core").
Without this patch, the execution of the sdhci_calc_timeout could end up
with a backtrace:
<0>[ 4.014319] divide error: 0000 [#1] PREEMPT SMP
<4>[ 4.014352] Modules linked in: g_ether
<4>[ 4.014376]
<4>[ 4.014393] Pid: 33, comm: kworker/u:2 Not tainted 3.0.0+ #646
<4>[ 4.014421] EIP: 0060:[<
c12fa38e>] EFLAGS:
00010046 CPU: 1
<4>[ 4.014449] EIP is at sdhci_calc_timeout+0x2e/0x100
<4>[ 4.014468] EAX:
00000000 EBX:
f5930fc8 ECX:
00000000 EDX:
00000000
<4>[ 4.014488] ESI:
f5291de8 EDI:
f5291db8 EBP:
f5291c6c ESP:
f5291c50
<4>[ 4.014508] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
<0>[ 4.014529] Process kworker/u:2 (pid: 33, ti=
f5290000 task=
f53065a0 task.ti=
f5290000)
<0>[ 4.014546] Stack:
<4>[ 4.014557]
00000082 c1054fdd f5291c78 04000000 f5930fc8 f5291de8 f5291db8 f5291cac
<4>[ 4.014611]
c12fab7c c107a98b f5291c88 c13b6d3f f593109c f5882000 f5291cac c1054fdd
<4>[ 4.014663]
00000000 00000000 f5882000 00000082 f5930fc8 f5291db8 0000000a f5291ccc
<0>[ 4.014716] Call Trace:
<4>[ 4.014743] [<
c1054fdd>] ? mod_timer+0x11d/0x380
<4>[ 4.014770] [<
c12fab7c>] sdhci_prepare_data+0x2c/0x3a0
<4>[ 4.014798] [<
c107a98b>] ? trace_hardirqs_off+0xb/0x10
<4>[ 4.014827] [<
c13b6d3f>] ? _raw_spin_unlock_irqrestore+0x2f/0x60
<4>[ 4.014854] [<
c1054fdd>] ? mod_timer+0x11d/0x380
<4>[ 4.014880] [<
c12fc7db>] sdhci_send_command+0xdb/0x210
<4>[ 4.014906] [<
c12fd5f3>] sdhci_request+0xc3/0x150
<4>[ 4.014932] [<
c12ec56a>] mmc_start_request+0xda/0x200
<4>[ 4.014960] [<
c120d7c2>] ? __raw_spin_lock_init+0x32/0x60
<4>[ 4.014989] [<
c1066a85>] ? __init_waitqueue_head+0x35/0x50
<4>[ 4.015015] [<
c12ec70b>] mmc_wait_for_req+0x7b/0x90
<4>[ 4.015045] [<
c12f0c67>] mmc_send_cxd_data+0xf7/0x130
<4>[ 4.015076] [<
c12ecbc0>] ? mmc_erase+0x140/0x140
<4>[ 4.015102] [<
c12f139d>] mmc_send_ext_csd+0x1d/0x20
<4>[ 4.015125] [<
c12efef0>] mmc_get_ext_csd+0x70/0x140
<4>[ 4.015151] [<
c12effe8>] mmc_compare_ext_csds+0x28/0x190
<4>[ 4.015176] [<
c12f039f>] mmc_init_card+0x24f/0x650
<4>[ 4.015201] [<
c13b6d5d>] ? _raw_spin_unlock_irqrestore+0x4d/0x60
<4>[ 4.015226] [<
c107fd9c>] ? trace_hardirqs_on_caller+0x11c/0x160
<4>[ 4.015255] [<
c12f09a4>] mmc_attach_mmc+0xa4/0x190
<4>[ 4.015282] [<
c12ee3f0>] mmc_rescan+0x210/0x240
<4>[ 4.015311] [<
c105f9b6>] process_one_work+0x176/0x550
<4>[ 4.015336] [<
c105f93a>] ? process_one_work+0xfa/0x550
<4>[ 4.015360] [<
c12ee1e0>] ? mmc_init_erase+0x140/0x140
<4>[ 4.015385] [<
c1061c2a>] worker_thread+0x12a/0x2c0
<4>[ 4.015410] [<
c1061b00>] ? manage_workers.clone.18+0x100/0x100
<4>[ 4.015437] [<
c1066244>] kthread+0x74/0x80
<4>[ 4.015463] [<
c10661d0>] ? __init_kthread_worker+0x60/0x60
<4>[ 4.015490] [<
c13b7dfa>] kernel_thread_helper+0x6/0xd
<0>[ 4.015507] Code: 57 89 d7 56 53 89 c3 83 ec 10 8b 40 04 8b 72 28 f6 c4 10 89 45 f0 0f 85 91 00 00 00 85 f6 0f 84 c1 00 00 00 8b 4e 04 31 d2 89 c8 <f7> 73 58 ba d3 4d 62 10 89 c1 8b 06 f7 e2 c1 ea 06 01 d1 f7 45
<0>[ 4.015829] EIP: [<
c12fa38e>] sdhci_calc_timeout+0x2e/0x100 SS:ESP 0068:
f5291c50
Reported-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Andy Shevchenko [Wed, 3 Aug 2011 15:35:58 +0000 (18:35 +0300)]
mmc: Revert "mmc: sdhci: Fix SDHCI_QUIRK_TIMEOUT_USES_SDCLK"
This reverts commit
4b01681c7764, which introduced a new potential
divide by zero in the process of fixing one. The subsequent commits
attempt to fix the issue properly.
Signed-off-by: Chris Ball <cjb@laptop.org>
Axel Lin [Wed, 3 Aug 2011 06:48:58 +0000 (14:48 +0800)]
mmc: tmio: eliminate unused variable 'mmc' warning
Fix below compile warning:
CC drivers/mmc/host/tmio_mmc.o
drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_suspend':
drivers/mmc/host/tmio_mmc.c:30: warning: unused variable 'mmc'
drivers/mmc/host/tmio_mmc.c: In function 'tmio_mmc_resume':
drivers/mmc/host/tmio_mmc.c:45: warning: unused variable 'mmc'
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Tony Lin [Thu, 11 Aug 2011 20:45:59 +0000 (16:45 -0400)]
mmc: esdhc-imx: fix card interrupt loss on freescale eSDHC
Apply a workaround for the imx eSDHC controller to avoid missing
card interrupts. This makes SDIO work.
Signed-off-by: Tony Lin <tony.lin@freescale.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Mark Brown [Fri, 29 Jul 2011 14:35:00 +0000 (15:35 +0100)]
mmc: sdhci-s3c: Fix build for header change
A header change has removed an implicit inclusion of module.h, breaking
the build due to the use of THIS_MODULE. Fix that.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Shashidhar Hiremath [Fri, 29 Jul 2011 12:49:50 +0000 (08:49 -0400)]
mmc: dw_mmc: Fix mask in IDMAC_SET_BUFFER1_SIZE macro
The mask used inside this macro was assuming Buffer_Size1's [BS1's]
width to be 14 bits, it is actually 13 bits. Modify masks used in
IDMAC_SET_BUFFER1_SIZE such that they use only 13 bits instead of
current 14.
Signed-off-by: Shashidhar Hiremath <shashidharh@vayavyalabs.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Michał Mirosław [Thu, 28 Jul 2011 18:55:27 +0000 (20:55 +0200)]
mmc: cb710: fix possible pci_dev leak in cb710_pci_configure()
Reported-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Chris Ball <cjb@laptop.org>
Kyungmin Park [Tue, 26 Jul 2011 08:12:37 +0000 (17:12 +0900)]
mmc: core: Detect eMMC v4.5 ext_csd entries
The eMMC v4.5 Spec is released now:
EXT_CSD_REV Extended CSD Revision
255-7 Reserved
6 Revision 1.6 (for MMC v4.5)
5 Revision 1.5 (for MMV v4.41)
...
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Andy Shevchenko [Fri, 22 Jul 2011 13:13:36 +0000 (16:13 +0300)]
mmc: mmc_test: avoid stalled file in debugfs
During card removal and inserting cycle the test file in the debugfs could be
stalled until the host driver removes it. Let's keep the file in the linked
list and destroy it when card is removed.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Per Forlin <per.forlin@linaro.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Jaehoon Chung [Tue, 12 Jul 2011 08:30:47 +0000 (17:30 +0900)]
mmc: sdhci-s3c: add BROKEN_ADMA_ZEROLEN_DESC quirk
Samsung SoCs need to set BROKEN_ADMA_ZEROLEN_DESC.
(If ADMA operation is more than 65535, maybe set by zero.)
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Philip Rakity [Mon, 11 Jul 2011 21:47:54 +0000 (14:47 -0700)]
mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing
Enable the quirk.
(Best used in conjunction with patch downgrading ADMA to SDMA when
transfer is not aligned.)
Signed-off-by: Philip Rakity <prakity@marvell.com>
Acked-by: Zhangfei Gao <zhangfei.gao@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Aaron Lu [Mon, 11 Jul 2011 05:27:11 +0000 (13:27 +0800)]
mmc: sdhci: fix retuning timer wrongly deleted in sdhci_tasklet_finish
Currently, the retuning timer for retuning mode 1 will be deleted in
function sdhci_tasklet_finish after a mmc request done, which will make
retuning timing never trigger again. This patch fixed this problem.
Signed-off-by: Aaron Lu <Aaron.Lu@amd.com>
Reviewed-by: Philip Rakity <prakity@marvell.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Linus Torvalds [Sat, 13 Aug 2011 04:59:09 +0000 (21:59 -0700)]
Merge branch 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6
* 'devicetree/merge' of git://git.secretlab.ca/git/linux-2.6:
dt: add empty of_get_property for non-dt
Linus Torvalds [Sat, 13 Aug 2011 04:56:53 +0000 (21:56 -0700)]
Merge branch 'usb-linus' of git://git./linux/kernel/git/gregkh/usb-2.6
* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (30 commits)
USB: Serial: Add PID(0xF7C0) to FTDI SIO driver for a zeitcontrol-device
USB: Serial: Add device ID for Sierra Wireless MC8305
USB: Serial: Added device ID for Qualcomm Modem in Sagemcom's HiLo3G
usb/host/pci-quirks.c: correct annotation of `ehci_dmi_nohandoff_table'
USB: option driver: add PID for Vodafone-Huawei K4511
USB: option driver: add PID for Vodafone-Huawei K4510
USB: option driver: add PID for Vodafone-Huawei K3771
USB: option driver: add PID for Vodafone-Huawei K3770
usb: serial: ftdi_sio.c: For the FT232H FTDI_SIO_SET_BAUDRATE_REQUEST, index needs to be shifted too
usb/isp1760: Added missing call to usb_hcd_check_unlink_urb() during unlink
USB: EHCI: Fix test mode sequence
USB: ftdi_sio: fix minor typo in get_ftdi_divisor
USB: at91_udc: include linux/prefetch.h explicitly
USB: usb-storage: unusual_devs entry for ARM V2M motherboard.
usb/ehci-mxc: add missing inclusion of mach/hardware.h
USB: assign instead of equal in usbtmc.c
usb: renesas_usbhs: fixup usbhsg_for_each_uep 1st pos
usb: renesas_usbhs: fix DMA build by including dma-mapping.h
usb: gadget: net2272 - Correct includes
usb: musb: fix oops on musb_gadget_pullup
...
Linus Torvalds [Sat, 13 Aug 2011 03:55:49 +0000 (20:55 -0700)]
Merge branch 'staging-linus' of git://git./linux/kernel/git/gregkh/staging-2.6
* 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6:
zcache: Fix build error when sysfs is not defined
zcache: Use div_u64 for 64-bit division
staging:rts_pstor: fix thread synchronization flow
drivers:staging:solo6x10:add the missed slab.h
staging: zcache: include module.h for MODULE_LICENSE
drivers/staging/hv/blkvsc_drv.c: eliminate NULL pointer dereference
Staging: Add clk API note to nvec/TODO
drivers/staging/ath6kl/miscdrv/ar3kps/ar3kpsparser.c: adjust array index
staging: more missing slab.h inclusions
drivers/staging/solo6x10/p2m.c needs slab.h
drivers/staging/solo6x10/core.c needs slab.h
drivers/staging/dt3155v4l/dt3155v4l.c needs slab.h
drivers/staging/speakup/devsynth.c: fix "buffer size is not provably correct" error
Staging: iio: add some unlocks to raw_read() functions
staging: ft1000_proc needs asm/io.h for inw/outw on sparc
staging: rtl8192u: declare MODULE_FIRMWARE
gma500: Fix clashes with DRM updates
staging: zcache: module is GPL
staging: fix zcache building
Linus Torvalds [Sat, 13 Aug 2011 03:46:24 +0000 (20:46 -0700)]
Merge branch 'x86-vdso-for-linus' of git://git./linux/kernel/git/tip/linux-tip
* 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip:
x86-64: Rework vsyscall emulation and add vsyscall= parameter
x86-64: Wire up getcpu syscall
x86: Remove unnecessary compile flag tweaks for vsyscall code
x86-64: Add vsyscall:emulate_vsyscall trace event
x86-64: Add user_64bit_mode paravirt op
x86-64, xen: Enable the vvar mapping
x86-64: Work around gold bug 13023
x86-64: Move the "user" vsyscall segment out of the data segment.
x86-64: Pad vDSO to a page boundary
Linus Torvalds [Sat, 13 Aug 2011 03:43:01 +0000 (20:43 -0700)]
Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs
* 'for-linus' of git://oss.sgi.com/xfs/xfs:
xfs: replace xfs_buf_geterror() with bp->b_error
xfs: Check the return value of xfs_buf_read() for NULL
"xfs: fix error handling for synchronous writes" revisited
xfs: set cursor in xfs_ail_splice() even when AIL was empty
xfs: Remove the macro XFS_BUFTARG_NAME
xfs: Remove the macro XFS_BUF_TARGET
xfs: Remove the macro XFS_BUF_SET_TARGET
Replace the macro XFS_BUF_ISPINNED with helper xfs_buf_ispinned
xfs: Remove the macro XFS_BUF_SET_PTR
xfs: Remove the macro XFS_BUF_PTR
xfs: Remove macro XFS_BUF_SET_START
xfs: Remove macro XFS_BUF_HOLD
xfs: Remove macro XFS_BUF_BUSY and family
xfs: Remove the macro XFS_BUF_ERROR and family
xfs: Remove the macro XFS_BUF_BFLAGS
Linus Torvalds [Sat, 13 Aug 2011 03:42:02 +0000 (20:42 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/arm/linux-arm-soc
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/linux-arm-soc: (32 commits)
ARM: mmp: Change the way we use timer 0 as clockevent timer.
ARM: mmp: Switch to using timer 1 as clocksource timer.
ARM: mmp: Also start timer 1 on boot.
ARM: pxa168/gplugd: free correct GPIO
ARM: pxa168/gplugd: get rid of mfp-gplugd.h
ARM: pxa: fix logic error in PJ4 iWMMXt handling
mach-sa1100: fix PCI build problem
omap: timer: Set dmtimer used as clocksource in autoreload mode
OMAP3: am3517crane: remove NULL board_mux from board file
arm: mach-omap2: mux: use kstrdup()
arch:arm:plat-omap:iovmm: remove unused variable 'va'
Update Nook Color machine 3284 to common Encore name
am3505/3517: Various platform defines for UART4
OMAP: hwmod: fix build break on non-OMAP4 multi-OMAP2 builds
OMAP: Fix linking error in twl-common.c for OMAP2/3/4 only builds
iMX: Fix build for iMX53
ARM: mx5: board-cpuimx51.c fixup irq_to_gpio() usage
OMAP2+: PM: SmartReflex: use put_sync_suspend for IRQ-safe disabling
OMAP3: beagle: don't touch omap_device internals
OMAP1: enable GENERIC_IRQ_CHIP
...
Chandra Seetharaman [Wed, 3 Aug 2011 02:18:34 +0000 (02:18 +0000)]
xfs: replace xfs_buf_geterror() with bp->b_error
Since we just checked bp for NULL, it is ok to replace
xfs_buf_geterror() with bp->b_error in these places.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Chandra Seetharaman [Wed, 3 Aug 2011 02:18:29 +0000 (02:18 +0000)]
xfs: Check the return value of xfs_buf_read() for NULL
Check the return value of xfs_buf_read() for NULL and return ENOMEM
if it is NULL. This is necessary in a few spots to avoid subsequent
code blindly dereferencing the null buffer pointer.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Arnd Bergmann [Fri, 12 Aug 2011 18:37:43 +0000 (20:37 +0200)]
Merge branch 'fixes' of git://git./linux/kernel/git/tmlind/linux-omap-2.6 into fixes
Takashi Iwai [Fri, 12 Aug 2011 16:26:38 +0000 (18:26 +0200)]
Merge branch 'fix/asoc' into for-linus
Takashi Iwai [Fri, 12 Aug 2011 16:22:10 +0000 (18:22 +0200)]
ASoC: Fix compile warning in wm8750.c
sound/soc/codecs/wm8750.c:784:2: warning: missing braces around initializer
sound/soc/codecs/wm8750.c:784:2: warning: (near initialization for ‘wm8750_spi_ids[2].name’)
It's because struct spi_device_id.name is a char array, not a pointer,
while the driver initializes explicitly with 0.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / log