Commit Graph

387907 Commits

Author SHA1 Message Date
Greg Kroah-Hartman f2f37f58b1 sysfs.h: add ATTRIBUTE_GROUPS() macro
To make it easier for driver subsystems to work with attribute groups,
create the ATTRIBUTE_GROUPS macro to remove some of the repetitive
typing for the most common use for attribute groups.

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-16 10:57:36 -07:00
Greg Kroah-Hartman b9b3259746 sysfs.h: add __ATTR_RW() macro
A number of parts of the kernel created their own version of this, might
as well have the sysfs core provide it instead.

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-07-16 10:57:36 -07:00
Steven Miao 16fc5bc4c7 smp: blackfin: fix check error, using atomic_ops to handle atomic_t type
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Steven Miao <realmz6@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-07-16 08:42:10 -07:00
Aaron Plattner d52392b1a8 ALSA: hda - Add new GPU codec ID to snd-hda
Vendor ID 0x10de0060 is used by a yet-to-be-named GPU chip.

Reviewed-by: Andy Ritger <aritger@nvidia.com>
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-16 08:14:49 +02:00
Sylvain 'ythier' Hitier d1ce3d5496 uvesafb: Really allow mtrr being 0, as documented and warn()ed
Fixup for commit "uvesafb: Clean up MTRR code"
    (63e28a7a5f)

Signed-off-by: Sylvain "ythier" Hitier <sylvain.hitier@gmail.com>
Acked-by: Andy Lutomirski <luto@amacapital.net>
Also-spotted-by: Torsten Kaiser <just.for.lkml@googlemail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2013-07-16 10:24:28 +10:00
Dave Airlie d4639ebadb Merge branch 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linux
More DPM fixes, r6xx DMA fix for bo moving, UVD fixes,
one major regression fix on bootup on some machine (ttm backoff missing)

* 'drm-fixes-3.11' of git://people.freedesktop.org/~agd5f/linux:
  radeon kms: do not flush uninitialized hotplug work
  drm/radeon/dpm/sumo: handle boost states properly when forcing a perf level
  drm/radeon: align VM PTBs (Page Table Blocks) to 32K
  drm/radeon: allow selection of alignment in the sub-allocator
  drm/radeon: never unpin UVD bo v3
  drm/radeon: fix UVD fence emit
  drm/radeon: add fault decode function for CIK
  drm/radeon: add fault decode function for SI (v2)
  drm/radeon: add fault decode function for cayman/TN (v2)
  drm/radeon: use radeon device for request firmware
  drm/radeon: add missing ttm_eu_backoff_reservation to radeon_bo_list_validate
  drm/radeon: use CP DMA on r6xx for bo moves
  drm/radeon: implement bo copy callback using CP DMA (v2)
  drm/radeon: Disable dma rings for bo moves on r6xx
  drm/radeon/dpm: disable gfx PG on PALM
  drm/radeon/hdmi: make sure we have an afmt block assigned
2013-07-16 10:19:44 +10:00
Linus Torvalds f2ec26a3d4 regmap: Fix crash for async operation on busless maps
This fixes a crash if something tries to do an asynchronous operation on
 busless maps which was introduced during the merge window.
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Merge tag 'regmap-v3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

Pull regmap fix from Mark Brown:
 "Fix regmap crash for async operation on busless maps

  This fixes a crash if something tries to do an asynchronous operation
  on busless maps which was introduced during the merge window"

* tag 'regmap-v3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: cache: bail in regmap_async_complete() for bus-less maps
2013-07-15 15:44:58 -07:00
Linus Torvalds f5f28b894b spi: Fixes for v3.11
A couple of things missed during the v3.11 work here:
 
  - The spi-bitbang core requires a setup() function even if it does
    nothing which caused breakage when some empty setup functions were
    removed after their contents were factored out into the core.  While
    this is clearly silly and will be fixed for v3.12 for now we just
    restore the functions.
 
  - A missing case handled in the s3c64xx driver.
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Merge tag 'spi-v3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A couple of things missed during the v3.11 work here:

   - The spi-bitbang core requires a setup() function even if it does
     nothing which caused breakage when some empty setup functions were
     removed after their contents were factored out into the core.

     While this is clearly silly and will be fixed for v3.12 for now we
     just restore the functions.

   - A missing case handled in the s3c64xx driver"

* tag 'spi-v3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: revert master->setup function removal for altera and nuc900
  spi/xilinx: Revert master->setup function removal
  spi: s3c64xx: add missing check for polling mode
2013-07-15 15:43:51 -07:00
H. Peter Anvin 5ff560fd48 x86, suspend: Handle CPUs which fail to #GP on RDMSR
There are CPUs which have errata causing RDMSR of a nonexistent MSR to
not fault.  We would then try to WRMSR to restore the value of that
MSR, causing a crash.  Specifically, some Pentium M variants would
have this problem trying to save and restore the non-existent EFER,
causing a crash on resume.

Work around this by making sure we can write back the result at
suspend time.

Huge thanks to Christian Sünkenberg for finding the offending erratum
that finally deciphered the mystery.

Reported-and-tested-by: Johan Heinrich <onny@project-insanity.org>
Debugged-by: Christian Sünkenberg <christian.suenkenberg@student.kit.edu>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Link: http://lkml.kernel.org/r/51DDC972.3010005@student.kit.edu
Cc: <stable@vger.kernel.org> # v3.7+
2013-07-15 13:50:54 -07:00
Takashi Iwai 86f0b5b86d staging: line6: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 21:25:14 +02:00
Takashi Iwai e6355ad7b1 [media] saa7134: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 21:25:14 +02:00
Takashi Iwai 61be2b9a18 ASoC: s6000: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Acked-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 21:25:14 +02:00
Takashi Iwai 571185717f ASoC: atmel: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Acked-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 21:25:13 +02:00
Takashi Iwai 46f6c1aaf7 ALSA: pxa2xx: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Acked-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 21:25:13 +02:00
Takashi Iwai 5be1efb4c2 ALSA: usx2y: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 21:25:13 +02:00
Takashi Iwai 9538aa46c2 ALSA: ua101: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 21:24:57 +02:00
Takashi Iwai 5b9ab3f732 ALSA: 6fire: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 18:12:50 +02:00
Takashi Iwai cc7282b8d5 ALSA: atiixp: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 18:12:49 +02:00
Takashi Iwai 60478295d6 ALSA: asihpi: Fix unlocked snd_pcm_stop() call
snd_pcm_stop() must be called in the PCM substream lock context.

Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 18:12:49 +02:00
Dan Carpenter b2781e1021 svcrdma: underflow issue in decode_write_list()
My static checker marks everything from ntohl() as untrusted and it
complains we could have an underflow problem doing:

	return (u32 *)&ary->wc_array[nchunks];

Also on 32 bit systems the upper bound check could overflow.

Cc: stable@vger.kernel.org
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2013-07-15 11:46:23 -04:00
Sergey Senozhatsky a01c34f72e radeon kms: do not flush uninitialized hotplug work
Fix a warning from lockdep caused by calling flush_work() for
uninitialized hotplug work. Initialize hotplug_work, audio_work
and reset_work upon successful radeon_irq_kms_init() completion
and thus perform hotplug flush_work only when rdev->irq.installed
is true.

[    4.790019] [drm] Loading CEDAR Microcode
[    4.790943] r600_cp: Failed to load firmware "radeon/CEDAR_smc.bin"
[    4.791152] [drm:evergreen_startup] *ERROR* Failed to load firmware!
[    4.791330] radeon 0000:01:00.0: disabling GPU acceleration

[    4.792633] INFO: trying to register non-static key.
[    4.792792] the code is fine but needs lockdep annotation.
[    4.792953] turning off the locking correctness validator.

[    4.793114] CPU: 2 PID: 1 Comm: swapper/0 Not tainted 3.11.0-rc0-dbg-10676-gfe56456-dirty #1816
[    4.793314] Hardware name: Acer             Aspire 5741G    /Aspire 5741G    , BIOS V1.20 02/08/2011
[    4.793507]  ffffffff821fd810 ffff8801530b9a18 ffffffff8160434e 0000000000000002
[    4.794155]  ffff8801530b9ad8 ffffffff810b8404 ffff8801530b0798 ffff8801530b0000
[    4.794789]  ffff8801530b9b00 0000000000000046 00000000000004c0 ffffffff00000000
[    4.795418] Call Trace:
[    4.795573]  [<ffffffff8160434e>] dump_stack+0x4e/0x82
[    4.795731]  [<ffffffff810b8404>] __lock_acquire+0x1a64/0x1d30
[    4.795893]  [<ffffffff814a87f0>] ? dev_vprintk_emit+0x50/0x60
[    4.796034]  [<ffffffff810b8fb4>] lock_acquire+0xa4/0x200
[    4.796216]  [<ffffffff8106cd75>] ? flush_work+0x5/0x280
[    4.796375]  [<ffffffff8106cdad>] flush_work+0x3d/0x280
[    4.796520]  [<ffffffff8106cd75>] ? flush_work+0x5/0x280
[    4.796682]  [<ffffffff810b659d>] ? trace_hardirqs_on_caller+0xfd/0x1c0
[    4.796862]  [<ffffffff8131d775>] ? delay_tsc+0x95/0xf0
[    4.797024]  [<ffffffff8141bb8b>] radeon_irq_kms_fini+0x2b/0x70
[    4.797186]  [<ffffffff814557c9>] evergreen_init+0x2a9/0x2e0
[    4.797347]  [<ffffffff813ebb1f>] radeon_device_init+0x5ef/0x700
[    4.797511]  [<ffffffff81335bc7>] ? pci_find_capability+0x47/0x50
[    4.797672]  [<ffffffff813edaed>] radeon_driver_load_kms+0x8d/0x150
[    4.797843]  [<ffffffff813ce426>] drm_get_pci_dev+0x166/0x280
[    4.798007]  [<ffffffff8116cff5>] ? kfree+0xf5/0x2e0
[    4.798168]  [<ffffffff813ea298>] ? radeon_pci_probe+0x98/0xd0
[    4.798329]  [<ffffffff813ea2aa>] radeon_pci_probe+0xaa/0xd0
[    4.798489]  [<ffffffff81339404>] pci_device_probe+0x84/0xe0
[    4.798644]  [<ffffffff814ac7d6>] driver_probe_device+0x76/0x240
[    4.798805]  [<ffffffff814aca73>] __driver_attach+0x93/0xa0
[    4.798948]  [<ffffffff814ac9e0>] ? __device_attach+0x40/0x40
[    4.799126]  [<ffffffff814aa82b>] bus_for_each_dev+0x6b/0xb0
[    4.799272]  [<ffffffff814ac2be>] driver_attach+0x1e/0x20
[    4.799434]  [<ffffffff814abec0>] bus_add_driver+0x1f0/0x280
[    4.799596]  [<ffffffff814ad0e4>] driver_register+0x74/0x150
[    4.799758]  [<ffffffff8133923d>] __pci_register_driver+0x5d/0x60
[    4.799936]  [<ffffffff81d16efc>] ? ttm_init+0x67/0x67
[    4.800081]  [<ffffffff813ce655>] drm_pci_init+0x115/0x130
[    4.800243]  [<ffffffff81d16efc>] ? ttm_init+0x67/0x67
[    4.800405]  [<ffffffff81d16f98>] radeon_init+0x9c/0xba
[    4.800586]  [<ffffffff810002ca>] do_one_initcall+0xfa/0x150
[    4.800746]  [<ffffffff81073f60>] ? parse_args+0x120/0x330
[    4.800909]  [<ffffffff81cdafae>] kernel_init_freeable+0x111/0x191
[    4.801052]  [<ffffffff81cda87a>] ? do_early_param+0x88/0x88
[    4.801233]  [<ffffffff815fb670>] ? rest_init+0x140/0x140
[    4.801393]  [<ffffffff815fb67e>] kernel_init+0xe/0x180
[    4.801556]  [<ffffffff8160dcac>] ret_from_fork+0x7c/0xb0
[    4.801718]  [<ffffffff815fb670>] ? rest_init+0x140/0x140

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-07-15 09:37:38 -04:00
Alex Deucher 13f69c2c9c drm/radeon/dpm/sumo: handle boost states properly when forcing a perf level
Need to properly enable/disable boost states when forcing a performance
level.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-15 09:37:25 -04:00
Alex Deucher 1c01103cb9 drm/radeon: align VM PTBs (Page Table Blocks) to 32K
Covers requirements of all current asics.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-07-15 09:37:10 -04:00
Takashi Iwai 1abfeb03a9 ASoC: Updates for v3.11
The biggest change here is the OMAP change, these are larger than I'd
 have liked but make the driver actually usable - during the merge window
 OMAP removed support for non-DT OMAP4 boards but in doing so removed the
 method of accessing DMA channels used by the ASoC drivers rendering them
 unusuable.
 
 Otherwise nothing exciting, the symmetric rates change for WM8978 is a
 fix for the information we expose to userspace.
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Merge tag 'asoc-v3.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v3.11

The biggest change here is the OMAP change, these are larger than I'd
have liked but make the driver actually usable - during the merge window
OMAP removed support for non-DT OMAP4 boards but in doing so removed the
method of accessing DMA channels used by the ASoC drivers rendering them
unusuable.

Otherwise nothing exciting, the symmetric rates change for WM8978 is a
fix for the information we expose to userspace.
2013-07-15 14:29:07 +02:00
Mark Brown 70f092a585 Merge remote-tracking branch 'spi/fix/xilinx' into spi-linus 2013-07-15 11:46:16 +01:00
Mark Brown 52bc441ae7 Merge remote-tracking branch 'spi/fix/setup' into spi-linus 2013-07-15 11:46:15 +01:00
Mark Brown 069e1572d7 Merge remote-tracking branch 'spi/fix/s3c64xx' into spi-linus 2013-07-15 11:46:14 +01:00
Mark Brown 4824b69a92 Merge remote-tracking branch 'asoc/fix/wm8994' into asoc-linus 2013-07-15 11:13:58 +01:00
Mark Brown 1052e144cc Merge remote-tracking branch 'asoc/fix/wm8978' into asoc-linus 2013-07-15 11:13:57 +01:00
Mark Brown b87b26ae0e Merge remote-tracking branch 'asoc/fix/sgtl5000' into asoc-linus 2013-07-15 11:13:55 +01:00
Mark Brown 441c93ed6e Merge remote-tracking branch 'asoc/fix/samsung' into asoc-linus 2013-07-15 11:13:54 +01:00
Mark Brown 39c36ad00b Merge remote-tracking branch 'asoc/fix/omap' into asoc-linus 2013-07-15 11:13:53 +01:00
Takashi Iwai 4b8846062f sound: oss/vwsnd: Always define vwsnd_mutex
While the conversion of BKL to mutex in commit 645ef9ef, the mutex
definition was put in a wrong place inside #ifdef WSND_DEBUG, which
leads to the build error.  Just move it outside the ifdef.

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 12:07:58 +02:00
Takashi Iwai 8331b9e332 sound: oss/vwsnd: Add missing inclusion of linux/delay.h
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2013-07-15 12:07:56 +02:00
Linus Torvalds 47188d39b5 Various regression and bug fixes for ext4.
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Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

Pull ext4 bugfixes from Ted Ts'o:
 "Various regression and bug fixes for ext4"

* tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
  ext4: don't allow ext4_free_blocks() to fail due to ENOMEM
  ext4: fix spelling errors and a comment in extent_status tree
  ext4: rate limit printk in buffer_io_error()
  ext4: don't show usrquota/grpquota twice in /proc/mounts
  ext4: fix warning in ext4_evict_inode()
  ext4: fix ext4_get_group_number()
  ext4: silence warning in ext4_writepages()
2013-07-14 21:47:51 -07:00
Paul Gortmaker 0b776b0628 block: delete __cpuinit usage from all block files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the drivers/block uses of the __cpuinit macros
from all C files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:59 -04:00
Paul Gortmaker a83048ebd4 drivers: delete __cpuinit usage from all remaining drivers files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the remaining one-off uses of the __cpuinit macros
from all C files in the drivers/* directory.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:59 -04:00
Paul Gortmaker 0db0628d90 kernel: delete __cpuinit usage from all core kernel files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the uses of the __cpuinit macros from C files in
the core kernel directories (kernel, init, lib, mm, and include)
that don't really have a specific maintainer.

[1] https://lkml.org/lkml/2013/5/20/589

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:59 -04:00
Paul Gortmaker 49fb4c6290 rcu: delete __cpuinit usage from all rcu files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the drivers/rcu uses of the __cpuinit macros
from all C files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Josh Triplett <josh@freedesktop.org>
Cc: Dipankar Sarma <dipankar@in.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:58 -04:00
Paul Gortmaker 013dbb325b net: delete __cpuinit usage from all net files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the net/* uses of the __cpuinit macros
from all C files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:58 -04:00
Paul Gortmaker fe7bf106eb acpi: delete __cpuinit usage from all acpi files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the drivers/acpi uses of the __cpuinit macros
from all C files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Len Brown <lenb@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: linux-acpi@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:58 -04:00
Paul Gortmaker d23e2ae1aa hwmon: delete __cpuinit usage from all hwmon files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the drivers/hwmon uses of the __cpuinit macros
from all C files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: lm-sensors@lm-sensors.org
Acked-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:57 -04:00
Paul Gortmaker 2760984f65 cpufreq: delete __cpuinit usage from all cpufreq files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the drivers/cpufreq uses of the __cpuinit macros
from all C files.

[1] https://lkml.org/lkml/2013/5/20/589

[v2: leave 2nd lines of args misaligned as requested by Viresh]
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: cpufreq@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Acked-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:57 -04:00
Paul Gortmaker 8c37bb3ac9 clocksource+irqchip: delete __cpuinit usage from all related files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

This removes all the drivers/clocksource and drivers/irqchip uses of
the __cpuinit macros from all C files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: John Stultz <john.stultz@linaro.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:57 -04:00
Paul Gortmaker 148f9bb877 x86: delete __cpuinit usage from all x86 files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

Note that some harmless section mismatch warnings may result, since
notify_cpu_starting() and cpu_up() are arch independent (kernel/cpu.c)
are flagged as __cpuinit  -- so if we remove the __cpuinit from
arch specific callers, we will also get section mismatch warnings.
As an intermediate step, we intend to turn the linux/init.h cpuinit
content into no-ops as early as possible, since that will get rid
of these warnings.  In any case, they are temporary and harmless.

This removes all the arch/x86 uses of the __cpuinit macros from
all C files.  x86 only had the one __CPUINIT used in assembly files,
and it wasn't paired off with a .previous or a __FINIT, so we can
delete it directly w/o any corresponding additional change there.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: H. Peter Anvin <hpa@linux.intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:56 -04:00
Paul Gortmaker 70e2a7bf23 score: delete __cpuinit usage from all score files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

Note that some harmless section mismatch warnings may result, since
notify_cpu_starting() and cpu_up() are arch independent (kernel/cpu.c)
are flagged as __cpuinit  -- so if we remove the __cpuinit from
arch specific callers, we will also get section mismatch warnings.
As an intermediate step, we intend to turn the linux/init.h cpuinit
content into no-ops as early as possible, since that will get rid
of these warnings.  In any case, they are temporary and harmless.

This removes all the arch/score uses of the __cpuinit macros from
all C files.  Currently score does not have any __CPUINIT used in
assembly files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Chen Liqin <liqin.chen@sunplusct.com>
Cc: Lennox Wu <lennox.wu@gmail.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:56 -04:00
Paul Gortmaker 6cb4c159b0 xtensa: delete __cpuinit usage from all xtensa files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

Note that some harmless section mismatch warnings may result, since
notify_cpu_starting() and cpu_up() are arch independent (kernel/cpu.c)
are flagged as __cpuinit  -- so if we remove the __cpuinit from
arch specific callers, we will also get section mismatch warnings.
As an intermediate step, we intend to turn the linux/init.h cpuinit
content into no-ops as early as possible, since that will get rid
of these warnings.  In any case, they are temporary and harmless.

This removes all the arch/xtensa uses of the __cpuinit macros from
all C files.  Currently xtensa does not have any __CPUINIT used in
assembly files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: linux-xtensa@linux-xtensa.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:56 -04:00
Paul Gortmaker 8e8550ef01 openrisc: delete __cpuinit usage from all openrisc files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

Note that some harmless section mismatch warnings may result, since
notify_cpu_starting() and cpu_up() are arch independent (kernel/cpu.c)
are flagged as __cpuinit  -- so if we remove the __cpuinit from
arch specific callers, we will also get section mismatch warnings.
As an intermediate step, we intend to turn the linux/init.h cpuinit
content into no-ops as early as possible, since that will get rid
of these warnings.  In any case, they are temporary and harmless.

This removes all the arch/openrisc uses of the __cpuinit macros from
all C files.  Currently openrisc does not have any __CPUINIT used in
assembly files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Jonas Bonn <jonas@southpole.se>
Cc: linux@lists.openrisc.net
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:55 -04:00
Paul Gortmaker d1407fde79 m32r: delete __cpuinit usage from all m32r files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

Note that some harmless section mismatch warnings may result, since
notify_cpu_starting() and cpu_up() are arch independent (kernel/cpu.c)
are flagged as __cpuinit  -- so if we remove the __cpuinit from
arch specific callers, we will also get section mismatch warnings.
As an intermediate step, we intend to turn the linux/init.h cpuinit
content into no-ops as early as possible, since that will get rid
of these warnings.  In any case, they are temporary and harmless.

This removes all the arch/m32r uses of the __cpuinit macros from
all C files.  Currently m32r does not have any __CPUINIT used in
assembly files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Hirokazu Takata <takata@linux-m32r.org>
Cc: linux-m32r@ml.linux-m32r.org
Cc: linux-m32r-ja@ml.linux-m32r.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:55 -04:00
Paul Gortmaker 7ddc839977 hexagon: delete __cpuinit usage from all hexagon files
The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications.  For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.

After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out.  Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.

Note that some harmless section mismatch warnings may result, since
notify_cpu_starting() and cpu_up() are arch independent (kernel/cpu.c)
are flagged as __cpuinit  -- so if we remove the __cpuinit from
arch specific callers, we will also get section mismatch warnings.
As an intermediate step, we intend to turn the linux/init.h cpuinit
content into no-ops as early as possible, since that will get rid
of these warnings.  In any case, they are temporary and harmless.

This removes all the arch/hexagon uses of the __cpuinit macros from
all C files.  Currently hexagon does not have any __CPUINIT used in
assembly files.

[1] https://lkml.org/lkml/2013/5/20/589

Cc: Richard Kuo <rkuo@codeaurora.org>
Acked-by: Richard Kuo <rkuo@codeaurora.org>
Cc: linux-hexagon@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-07-14 19:36:55 -04:00