firefly-linux-kernel-4.4.55.git
11 years agoregulator: vexpress: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:59:31 +0000 (09:59 +0900)]
regulator: vexpress: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: twl: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:59:04 +0000 (09:59 +0900)]
regulator: twl: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps6105x: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:57:54 +0000 (09:57 +0900)]
regulator: tps6105x: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: pcf50633: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:57:23 +0000 (09:57 +0900)]
regulator: pcf50633: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: pcap: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:56:55 +0000 (09:56 +0900)]
regulator: pcap: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max8925: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:56:24 +0000 (09:56 +0900)]
regulator: max8925: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: lp8788-ldo: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:55:51 +0000 (09:55 +0900)]
regulator: lp8788-ldo: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: lp8788-buck: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:55:12 +0000 (09:55 +0900)]
regulator: lp8788-buck: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: lp872x: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:54:34 +0000 (09:54 +0900)]
regulator: lp872x: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: da9063: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:53:09 +0000 (09:53 +0900)]
regulator: da9063: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: ab8500-ext: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:52:37 +0000 (09:52 +0900)]
regulator: ab8500-ext: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler,
and remove unnecessary remove().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: ab3100: use devm_regulator_register()
Jingoo Han [Mon, 30 Sep 2013 00:50:14 +0000 (09:50 +0900)]
regulator: ab3100: use devm_regulator_register()

Use devm_regulator_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: core: Split devres code out into a separate file
Mark Brown [Wed, 11 Sep 2013 12:15:40 +0000 (13:15 +0100)]
regulator: core: Split devres code out into a separate file

Cut down on the size of core.c a bit more and ensure that the devres
versions of things don't do too much peering inside the internals of
the APIs they wrap.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: core: Refactor devm_regulator_get* APIs
Axel Lin [Sun, 1 Sep 2013 04:24:17 +0000 (12:24 +0800)]
regulator: core: Refactor devm_regulator_get* APIs

The implementation of devm_regulator_get, devm_regulator_get_exclusive and
devm_regulator_get_optional are almost the same.
Introduce _devm_regulator_get helper function and refactor the code.

Also move devm_regulator_get_exclusive to proper place, put it after
regulator_get_exclusive() function.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: palmas: Drop regulator_unregister while using devm_regulator_register
Axel Lin [Thu, 5 Sep 2013 03:31:25 +0000 (11:31 +0800)]
regulator: palmas: Drop regulator_unregister while using devm_regulator_register

Commmit af40a94aba "regulator: palmas: Use devm_regulator_register" missed
removing a regulator_unregister() call if palmas_extreg_init falis. Fix it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: Remove redundant NULL assignment
Sachin Kamat [Thu, 5 Sep 2013 03:52:03 +0000 (09:22 +0530)]
regulator: Remove redundant NULL assignment

NULL assignment corrupts the error pointer and is not
necessary.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: core: Fix a trivial typo
Sachin Kamat [Thu, 5 Sep 2013 03:52:02 +0000 (09:22 +0530)]
regulator: core: Fix a trivial typo

Changed automaticall -> automatically.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps80031: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:53 +0000 (17:17 +0530)]
regulator: tps80031: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps65912: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:52 +0000 (17:17 +0530)]
regulator: tps65912: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps65910: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:51 +0000 (17:17 +0530)]
regulator: tps65910: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps6586x: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:50 +0000 (17:17 +0530)]
regulator: tps6586x: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps65217: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:49 +0000 (17:17 +0530)]
regulator: tps65217: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps65090: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:48 +0000 (17:17 +0530)]
regulator: tps65090: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps6507x: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:47 +0000 (17:17 +0530)]
regulator: tps6507x: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps65023: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:46 +0000 (17:17 +0530)]
regulator: tps65023: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps62360: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:45 +0000 (17:17 +0530)]
regulator: tps62360: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: tps51632: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 11:47:44 +0000 (17:17 +0530)]
regulator: tps51632: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: ti-abb: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 06:31:03 +0000 (12:01 +0530)]
regulator: ti-abb: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: rc5t583: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 06:31:02 +0000 (12:01 +0530)]
regulator: rc5t583: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: palmas: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 06:31:01 +0000 (12:01 +0530)]
regulator: palmas: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: mc13892: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 06:31:00 +0000 (12:01 +0530)]
regulator: mc13892: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: mc13783: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 06:30:59 +0000 (12:00 +0530)]
regulator: mc13783: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: isl6271a-regulator: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 06:30:58 +0000 (12:00 +0530)]
regulator: isl6271a-regulator: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: anatop-regulator: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 06:30:57 +0000 (12:00 +0530)]
regulator: anatop-regulator: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max8998: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:38:02 +0000 (11:08 +0530)]
regulator: max8998: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max8997: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:38:01 +0000 (11:08 +0530)]
regulator: max8997: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max8973-regulator: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:38:00 +0000 (11:08 +0530)]
regulator: max8973-regulator: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max8907-regulator: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:37:59 +0000 (11:07 +0530)]
regulator: max8907-regulator: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max8660: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:37:58 +0000 (11:07 +0530)]
regulator: max8660: Use devm_regulator_register

devm_* simplifies the code.

[Fixups from rebase onto v3.12 code -- broonie]
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max8649: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:37:57 +0000 (11:07 +0530)]
regulator: max8649: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max77693: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:37:56 +0000 (11:07 +0530)]
regulator: max77693: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max1586: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:37:55 +0000 (11:07 +0530)]
regulator: max1586: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: max77686: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 05:37:54 +0000 (11:07 +0530)]
regulator: max77686: Use devm_regulator_register

devm_* simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: s2mps11: Use devm_regulator_register
Sachin Kamat [Wed, 4 Sep 2013 06:42:15 +0000 (12:12 +0530)]
regulator: s2mps11: Use devm_regulator_register

Commit e398b51a ("regulator: s2mps11: Convert to devm_regulator_register()")
intended to do this conversion. However the actual conversion to devm_* got
missed out. Fix this.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: fan53555: Convert to devm_regulator_register
Axel Lin [Tue, 3 Sep 2013 06:27:56 +0000 (14:27 +0800)]
regulator: fan53555: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: da9055: Convert to devm_regulator_register
Axel Lin [Tue, 3 Sep 2013 06:26:10 +0000 (14:26 +0800)]
regulator: da9055: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: da9052: Convert to devm_regulator_register
Axel Lin [Tue, 3 Sep 2013 06:24:46 +0000 (14:24 +0800)]
regulator: da9052: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: da903x: Convert to devm_regulator_register
Axel Lin [Tue, 3 Sep 2013 06:23:14 +0000 (14:23 +0800)]
regulator: da903x: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: as3711: Convert to devm_regulator_register
Axel Lin [Tue, 3 Sep 2013 06:22:00 +0000 (14:22 +0800)]
regulator: as3711: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: ad5398: Convert to devm_regulator_register
Axel Lin [Tue, 3 Sep 2013 06:20:25 +0000 (14:20 +0800)]
regulator: ad5398: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: aat2870: Convert to devm_regulator_register
Axel Lin [Tue, 3 Sep 2013 06:19:00 +0000 (14:19 +0800)]
regulator: aat2870: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Jinyoung Park <jinyoungp@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: 88pm8607: Convert to devm_regulator_register
Axel Lin [Tue, 3 Sep 2013 06:17:36 +0000 (14:17 +0800)]
regulator: 88pm8607: Convert to devm_regulator_register

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm8994: Convert to devm_regulator_register
Mark Brown [Sat, 31 Aug 2013 11:01:12 +0000 (12:01 +0100)]
regulator: wm8994: Convert to devm_regulator_register

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm8400: Convert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 11:00:57 +0000 (12:00 +0100)]
regulator: wm8400: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm8350: Convert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 11:00:37 +0000 (12:00 +0100)]
regulator: wm8350: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm831x-ldo: Convert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 11:00:17 +0000 (12:00 +0100)]
regulator: wm831x-ldo: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm831x-isink: Convert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 10:59:57 +0000 (11:59 +0100)]
regulator: wm831x-isink: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm831x-dcdc: Convert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 10:58:40 +0000 (11:58 +0100)]
regulator: wm831x-dcdc: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: s5m8767: Covert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 10:57:34 +0000 (11:57 +0100)]
regulator: s5m8767: Covert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Sangbeom Kim <sbkim73@samsung.com>
11 years agoregulator: s2mps11: Convert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 10:57:16 +0000 (11:57 +0100)]
regulator: s2mps11: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Sangbeom Kim <sbkim73@samsung.com>
11 years agoregulator: arizona-micsupp: Convert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 10:57:00 +0000 (11:57 +0100)]
regulator: arizona-micsupp: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: arizona-ldo1: Convert to devm_regulator_register()
Mark Brown [Sat, 31 Aug 2013 10:56:47 +0000 (11:56 +0100)]
regulator: arizona-ldo1: Convert to devm_regulator_register()

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: core: Provide managed regulator registration
Mark Brown [Sat, 31 Aug 2013 10:58:26 +0000 (11:58 +0100)]
regulator: core: Provide managed regulator registration

Many regulator drivers have a remove function that consists solely of
calling regulator_unregister() so provide a devm_regulator_register()
in order to allow this repeated code to be removed and help eliminate
error handling code.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm831x-ldo: Use devm_request_threaded_irq()
Mark Brown [Sat, 31 Aug 2013 10:50:00 +0000 (11:50 +0100)]
regulator: wm831x-ldo: Use devm_request_threaded_irq()

devm guarantees that resources are freed in the oposite order to that in
which they are allocated.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm831x-isink: Use devm_request_threaded_irq()
Mark Brown [Sat, 31 Aug 2013 10:48:45 +0000 (11:48 +0100)]
regulator: wm831x-isink: Use devm_request_threaded_irq()

devm guarantees that resources are freed in the opposite order to that in
which they are allocated.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm831x-dcdc: Convert to devm_request_threaded_irq()
Mark Brown [Sat, 31 Aug 2013 10:47:39 +0000 (11:47 +0100)]
regulator: wm831x-dcdc: Convert to devm_request_threaded_irq()

devm guarantees that resources are freed in the opposite order to that
in which they are registered.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoregulator: wm831x-dcdc: Convert to devm_gpio_request_one()
Mark Brown [Sat, 31 Aug 2013 10:42:46 +0000 (11:42 +0100)]
regulator: wm831x-dcdc: Convert to devm_gpio_request_one()

Saves code in the unwind path.

Signed-off-by: Mark Brown <broonie@linaro.org>
11 years agoLinux 3.12-rc1
Linus Torvalds [Mon, 16 Sep 2013 20:17:51 +0000 (16:17 -0400)]
Linux 3.12-rc1

11 years agoMerge branch 'timers/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Linus Torvalds [Mon, 16 Sep 2013 20:10:26 +0000 (16:10 -0400)]
Merge branch 'timers/core' of git://git./linux/kernel/git/tip/tip

Pull timer code update from Thomas Gleixner:
 - armada SoC clocksource overhaul with a trivial merge conflict
 - Minor improvements to various SoC clocksource drivers

* 'timers/core' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clocksource: armada-370-xp: Add detailed clock requirements in devicetree binding
  clocksource: armada-370-xp: Get reference fixed-clock by name
  clocksource: armada-370-xp: Replace WARN_ON with BUG_ON
  clocksource: armada-370-xp: Fix device-tree binding
  clocksource: armada-370-xp: Introduce new compatibles
  clocksource: armada-370-xp: Use CLOCKSOURCE_OF_DECLARE
  clocksource: armada-370-xp: Simplify TIMER_CTRL register access
  clocksource: armada-370-xp: Use BIT()
  ARM: timer-sp: Set dynamic irq affinity
  ARM: nomadik: add dynamic irq flag to the timer
  clocksource: sh_cmt: 32-bit control register support
  clocksource: em_sti: Convert to devm_* managed helpers

11 years agoMerge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Mon, 16 Sep 2013 19:39:21 +0000 (15:39 -0400)]
Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6

Pull CIFS fixes from Steve French:
 "Two minor cifs fixes and a minor documentation cleanup for cifs.txt"

* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: update cifs.txt and remove some outdated infos
  cifs: Avoid calling unlock_page() twice in cifs_readpage() when using fscache
  cifs: Do not take a reference to the page in cifs_readpage_worker()

11 years agoMerge tag 'upstream-3.12-rc1' of git://git.infradead.org/linux-ubi
Linus Torvalds [Mon, 16 Sep 2013 19:37:52 +0000 (15:37 -0400)]
Merge tag 'upstream-3.12-rc1' of git://git.infradead.org/linux-ubi

Pull UBI fixes from Artem Bityutskiy:
 "Just a single fastmap fix plus a regression fix"

* tag 'upstream-3.12-rc1' of git://git.infradead.org/linux-ubi:
  UBI: Fix invalidate_fastmap()
  UBI: Fix PEB leak in wear_leveling_worker()

11 years agoMerge tag 'upstream-3.12-rc1' of git://git.infradead.org/linux-ubifs
Linus Torvalds [Mon, 16 Sep 2013 19:36:55 +0000 (15:36 -0400)]
Merge tag 'upstream-3.12-rc1' of git://git.infradead.org/linux-ubifs

Pull ubifs fix from Artem Bityutskiy:
 "Just one patch which fixes the power-cut recovery testing mode.

  I'll start using a single UBI/UBIFS tree instead of 2 trees from now
  on.  So in the future you'll get 1 small pull request instead of 2
  tiny ones"

* tag 'upstream-3.12-rc1' of git://git.infradead.org/linux-ubifs:
  UBIFS: remove invalid warn msg with tst_recovery enabled

11 years agoMerge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Linus Torvalds [Sun, 15 Sep 2013 21:45:52 +0000 (17:45 -0400)]
Merge branch 'upstream' of git://git.linux-mips.org/ralf/upstream-linus

Pull MIPS fixes from Ralf Baechle:
 "These are four patches for three construction sites:

   - Fix register decoding for the combination of multi-core processors
     and multi-threading.

   - Two more fixes that are part of the ongoing DECstation resurrection
     work.  One of these touches a DECstation-only network driver.

   - Finally Markos' trivial build fix for the AP/SP support.

  (With this applied now all MIPS defconfigs are building again)"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: kernel: vpe: Make vpe_attrs an array of pointers.
  MIPS: Fix SMP core calculations when using MT support.
  MIPS: DECstation I/O ASIC DMA interrupt handling fix
  MIPS: DECstation HRT initialization rearrangement

11 years agoMerge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86
Linus Torvalds [Sun, 15 Sep 2013 21:42:59 +0000 (17:42 -0400)]
Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86

Pull x86 platform updates from Matthew Garrett:
 "Nothing amazing here, almost entirely cleanups and minor bugfixes and
  one bit of hardware enablement in the amilo-rfkill driver"

* 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86:
  platform/x86: panasonic-laptop: reuse module_acpi_driver
  samsung-laptop: fix config build error
  platform: x86: remove unnecessary platform_set_drvdata()
  amilo-rfkill: Enable using amilo-rfkill with the FSC Amilo L1310.
  wmi: parse_wdg() should return kernel error codes
  hp_wmi: Fix unregister order in hp_wmi_rfkill_setup()
  platform: replace strict_strto*() with kstrto*()
  x86: irst: use module_acpi_driver to simplify the code
  x86: smartconnect: use module_acpi_driver to simplify the code
  platform samsung-q10: use ACPI instead of direct EC calls
  thinkpad_acpi: add the ability setting TPACPI_LED_NONE by quirk
  thinkpad_acpi: return -NODEV while operating uninitialized LEDs

11 years agoMerge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Linus Torvalds [Sun, 15 Sep 2013 21:41:30 +0000 (17:41 -0400)]
Merge tag 'scsi-misc' of git://git./linux/kernel/git/jejb/scsi

Pull misc SCSI driver updates from James Bottomley:
 "This patch set is a set of driver updates (megaraid_sas, fnic, lpfc,
  ufs, hpsa) we also have a couple of bug fixes (sd out of bounds and
  ibmvfc error handling) and the first round of esas2r checker fixes and
  finally the much anticipated big endian additions for megaraid_sas"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (47 commits)
  [SCSI] fnic: fnic Driver Tuneables Exposed through CLI
  [SCSI] fnic: Kernel panic while running sh/nosh with max lun cfg
  [SCSI] fnic: Hitting BUG_ON(io_req->abts_done) in fnic_rport_exch_reset
  [SCSI] fnic: Remove QUEUE_FULL handling code
  [SCSI] fnic: On system with >1.1TB RAM, VIC fails multipath after boot up
  [SCSI] fnic: FC stat param seconds_since_last_reset not getting updated
  [SCSI] sd: Fix potential out-of-bounds access
  [SCSI] lpfc 8.3.42: Update lpfc version to driver version 8.3.42
  [SCSI] lpfc 8.3.42: Fixed issue of task management commands having a fixed timeout
  [SCSI] lpfc 8.3.42: Fixed inconsistent spin lock usage.
  [SCSI] lpfc 8.3.42: Fix driver's abort loop functionality to skip IOs already getting aborted
  [SCSI] lpfc 8.3.42: Fixed failure to allocate SCSI buffer on PPC64 platform for SLI4 devices
  [SCSI] lpfc 8.3.42: Fix WARN_ON when driver unloads
  [SCSI] lpfc 8.3.42: Avoided making pci bar ioremap call during dual-chute WQ/RQ pci bar selection
  [SCSI] lpfc 8.3.42: Fixed driver iocbq structure's iocb_flag field running out of space
  [SCSI] lpfc 8.3.42: Fix crash on driver load due to cpu affinity logic
  [SCSI] lpfc 8.3.42: Fixed logging format of setting driver sysfs attributes hard to interpret
  [SCSI] lpfc 8.3.42: Fixed back to back RSCNs discovery failure.
  [SCSI] lpfc 8.3.42: Fixed race condition between BSG I/O dispatch and timeout handling
  [SCSI] lpfc 8.3.42: Fixed function mode field defined too small for not recognizing dual-chute mode
  ...

11 years agoMerge branch 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg...
Linus Torvalds [Sun, 15 Sep 2013 11:15:06 +0000 (07:15 -0400)]
Merge branch 'slab/next' of git://git./linux/kernel/git/penberg/linux

Pull SLAB update from Pekka Enberg:
 "Nothing terribly exciting here apart from Christoph's kmalloc
  unification patches that brings sl[aou]b implementations closer to
  each other"

* 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux:
  slab: Use correct GFP_DMA constant
  slub: remove verify_mem_not_deleted()
  mm/sl[aou]b: Move kmallocXXX functions to common code
  mm, slab_common: add 'unlikely' to size check of kmalloc_slab()
  mm/slub.c: beautify code for removing redundancy 'break' statement.
  slub: Remove unnecessary page NULL check
  slub: don't use cpu partial pages on UP
  mm/slub: beautify code for 80 column limitation and tab alignment
  mm/slub: remove 'per_cpu' which is useless variable

11 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Sun, 15 Sep 2013 11:13:39 +0000 (07:13 -0400)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input

Pull input update from Dmitry Torokhov:
 "The only change is David Hermann's new EVIOCREVOKE evdev ioctl that
  allows safely passing file descriptors to input devices to session
  processes and later being able to stop delivery of events through
  these fds so that inactive sessions will no longer receive user input
  that does not belong to them"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: evdev - add EVIOCREVOKE ioctl

11 years agovfs: fix typo in comment in recent dentry work
Linus Torvalds [Sun, 15 Sep 2013 11:11:01 +0000 (07:11 -0400)]
vfs: fix typo in comment in recent dentry work

Sedat points out that I transposed some letters in "LRU" and wrote "RLU"
instead in one of the new comments explaining the flow.  Let's just fix
it.

Reported-by: Sedat Dilek <sedat.dilek@jpberlin.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agopartitions/efi: loosen check fot pmbr size in lba
Davidlohr Bueso [Fri, 13 Sep 2013 22:02:22 +0000 (15:02 -0700)]
partitions/efi: loosen check fot pmbr size in lba

Matt found that commit 27a7c642174e ("partitions/efi: account for pmbr
size in lba") caused his GPT formatted eMMC device not to boot.  The
reason is that this commit enforced Linux to always check the lesser of
the whole disk or 2Tib for the pMBR size in LBA.  While most disk
partitioning tools out there create a pMBR with these characteristics,
Microsoft does not, as it always sets the entry to the maximum 32-bit
limitation - even though a drive may be smaller than that[1].

Loosen this check and only verify that the size is either the whole disk
or 0xFFFFFFFF.  No tool in its right mind would set it to any value
other than these.

[1] http://thestarman.pcministry.com/asm/mbr/GPT.htm#GPTPT

Reported-and-tested-by: Matt Porter <matt.porter@linaro.org>
Signed-off-by: Davidlohr Bueso <davidlohr@hp.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agoMerge tag 'writeback-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg...
Linus Torvalds [Sat, 14 Sep 2013 03:06:40 +0000 (23:06 -0400)]
Merge tag 'writeback-fixes' of git://git./linux/kernel/git/wfg/linux

Pull writeback fix from Wu Fengguang:
 "A trivial writeback fix"

* tag 'writeback-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/wfg/linux:
  writeback: Do not sort b_io list only because of block device inode

11 years agovfs: fix dentry LRU list handling and nr_dentry_unused accounting
Linus Torvalds [Sat, 14 Sep 2013 02:55:10 +0000 (22:55 -0400)]
vfs: fix dentry LRU list handling and nr_dentry_unused accounting

The LRU list changes interacted badly with our nr_dentry_unused
accounting, and even worse with the new DCACHE_LRU_LIST bit logic.

This introduces helper functions to make sure everything follows the
proper dcache d_lru list rules: the dentry cache is complicated by the
fact that some of the hotpaths don't even want to look at the LRU list
at all, and the fact that we use the same list entry in the dentry for
both the LRU list and for our temporary shrinking lists when removing
things from the LRU.

The helper functions temporarily have some extra sanity checking for the
flag bits that have to match the current LRU state of the dentry.  We'll
remove that before the final 3.12 release, but considering how easy it
is to get wrong, this first cleanup version has some very particular
sanity checking.

Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
11 years agocifs: update cifs.txt and remove some outdated infos
Björn Jacke [Tue, 10 Sep 2013 08:28:38 +0000 (10:28 +0200)]
cifs: update cifs.txt and remove some outdated infos

Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Björn JACKE <bj@sernet.de>
Signed-off-by: Steve French <smfrench@gmail.com>
11 years agocifs: Avoid calling unlock_page() twice in cifs_readpage() when using fscache
Sachin Prabhu [Fri, 13 Sep 2013 13:11:57 +0000 (14:11 +0100)]
cifs: Avoid calling unlock_page() twice in cifs_readpage() when using fscache

When reading a single page with cifs_readpage(), we make a call to
fscache_read_or_alloc_page() which once done, asynchronously calls
the completion function cifs_readpage_from_fscache_complete(). This
completion function unlocks the page once it has been populated from
cache. The module then attempts to unlock the page a second time in
cifs_readpage() which leads to warning messages.

In case of a successful call to fscache_read_or_alloc_page() we should skip
the second unlock_page() since this will be called by the
cifs_readpage_from_fscache_complete() once the page has been populated by
fscache.

With the modifications to cifs_readpage_worker(), we will need to re-grab the
page lock in cifs_write_begin().

The problem was first noticed when testing new fscache patches for cifs.
https://bugzilla.redhat.com/show_bug.cgi?id=1005737

Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
11 years agocifs: Do not take a reference to the page in cifs_readpage_worker()
Sachin Prabhu [Fri, 13 Sep 2013 13:11:56 +0000 (14:11 +0100)]
cifs: Do not take a reference to the page in cifs_readpage_worker()

We do not need to take a reference to the pagecache in
cifs_readpage_worker() since the calling function will have already
taken one before passing the pointer to the page as an argument to the
function.

Signed-off-by: Sachin Prabhu <sprabhu@redhat.com>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
11 years agoMerge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck...
Linus Torvalds [Fri, 13 Sep 2013 17:58:41 +0000 (10:58 -0700)]
Merge tag 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/linux-staging

Pull hwmon fixes from Guenter Roeck:
 "Some more low risk cleanup patches:

   - Remove unnecessary pci_set_drvdata in k10temp driver from Jingoo Han
   - Fix return values in several drivers from Sachin Kamat
   - Remove redundant break in amc6821 driver from Sachin Kamat"

* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (k10temp) remove unnecessary pci_set_drvdata()
  hwmon: (tmp421) Fix return value
  hwmon: (amc6821) Remove redundant break
  hwmon: (amc6821) Fix return value
  hwmon: (ibmaem) Fix return value
  hwmon: (emc2103) Fix return value

11 years agoMerge tag 'xtensa-next-20130912' of git://github.com/czankel/xtensa-linux
Linus Torvalds [Fri, 13 Sep 2013 17:57:48 +0000 (10:57 -0700)]
Merge tag 'xtensa-next-20130912' of git://github.com/czankel/xtensa-linux

Pull Xtensa updates from Chris Zankel.

* tag 'xtensa-next-20130912' of git://github.com/czankel/xtensa-linux:
  xtensa: Fix broken allmodconfig build
  xtensa: remove CCOUNT_PER_JIFFY
  xtensa: fix !CONFIG_XTENSA_CALIBRATE_CCOUNT build failure
  xtensa: don't use echo -e needlessly
  xtensa: new fast_alloca handler
  xtensa: keep a3 and excsave1 on entry to exception handlers
  xtensa: enable kernel preemption
  xtensa: check thread flags atomically on return from user exception

11 years agoMerge git://git.kvack.org/~bcrl/aio-next
Linus Torvalds [Fri, 13 Sep 2013 17:55:58 +0000 (10:55 -0700)]
Merge git://git.kvack.org/~bcrl/aio-next

Pull aio changes from Ben LaHaise:
 "First off, sorry for this pull request being late in the merge window.
  Al had raised a couple of concerns about 2 items in the series below.
  I addressed the first issue (the race introduced by Gu's use of
  mm_populate()), but he has not provided any further details on how he
  wants to rework the anon_inode.c changes (which were sent out months
  ago but have yet to be commented on).

  The bulk of the changes have been sitting in the -next tree for a few
  months, with all the issues raised being addressed"

* git://git.kvack.org/~bcrl/aio-next: (22 commits)
  aio: rcu_read_lock protection for new rcu_dereference calls
  aio: fix race in ring buffer page lookup introduced by page migration support
  aio: fix rcu sparse warnings introduced by ioctx table lookup patch
  aio: remove unnecessary debugging from aio_free_ring()
  aio: table lookup: verify ctx pointer
  staging/lustre: kiocb->ki_left is removed
  aio: fix error handling and rcu usage in "convert the ioctx list to table lookup v3"
  aio: be defensive to ensure request batching is non-zero instead of BUG_ON()
  aio: convert the ioctx list to table lookup v3
  aio: double aio_max_nr in calculations
  aio: Kill ki_dtor
  aio: Kill ki_users
  aio: Kill unneeded kiocb members
  aio: Kill aio_rw_vect_retry()
  aio: Don't use ctx->tail unnecessarily
  aio: io_cancel() no longer returns the io_event
  aio: percpu ioctx refcount
  aio: percpu reqs_available
  aio: reqs_active -> reqs_available
  aio: fix build when migration is disabled
  ...

11 years agoMerge branch 'genirq' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Linus Torvalds [Fri, 13 Sep 2013 14:31:38 +0000 (07:31 -0700)]
Merge branch 'genirq' of git://git./linux/kernel/git/s390/linux

Pull generic hardirq option removal from Martin Schwidefsky:
 "All architectures now use generic hardirqs, s390 has been last to
  switch.

  With that the code under !CONFIG_GENERIC_HARDIRQS and the related
  HAVE_GENERIC_HARDIRQS and GENERIC_HARDIRQS config options can be
  removed.  Yay!"

* 'genirq' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
  Remove GENERIC_HARDIRQ config option

11 years agoMerge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Linus Torvalds [Fri, 13 Sep 2013 14:30:17 +0000 (07:30 -0700)]
Merge branch 'kconfig' of git://git./linux/kernel/git/mmarek/kbuild

Pull kconfig fix from Michal Marek:
 "This is a fix for a regression caused by my previous pull request.

  A sed command in scripts/config that used colons as separator was
  accidentally changed to use slashes, which fails when you use slashes
  in a value.  Changing it back to colons is of course not a proper fix,
  but at least it will be broken in the same way it had been for four
  years.  A proper fix is pending"

* 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  scripts/config: fix variable substitution command

11 years agoMerge tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realm...
Linus Torvalds [Fri, 13 Sep 2013 14:23:49 +0000 (07:23 -0700)]
Merge tag 'blackfin-for-linus' of git://git./linux/kernel/git/realmz6/blackfin-linux

Pull blackfin updates from Steven Miao.

* tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux:
  blackfin: Ignore generated uImages
  blackfin: Add STMMAC platform data to enable dwmac1000 driver on BF60x.
  bf609: adv7343: add S-Video and Component output support
  bf609: add adv7343 video encoder support
  clock: add stmmac clock for ethernet driver
  blackfin: scb: Add SCB1 to SCB9 config options and data.
  blackfin: scb: Add system crossbar init code.

11 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Fri, 13 Sep 2013 14:11:14 +0000 (07:11 -0700)]
Merge git://git./linux/kernel/git/herbert/crypto-2.6

Pull crypto fixes from Herbert Xu:
 "This fixes a 7+ year race condition in the crypto API that causes
  sporadic crashes when multiple threads load the same algorithm.

  It also fixes the crct10dif algorithm again to prevent boot failures
  on systems where the initramfs tool ignores module softdeps"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: crct10dif - Add fallback for broken initrds
  crypto: api - Fix race condition in larval lookup

11 years agoMIPS: kernel: vpe: Make vpe_attrs an array of pointers.
Markos Chandras [Wed, 11 Sep 2013 12:17:52 +0000 (13:17 +0100)]
MIPS: kernel: vpe: Make vpe_attrs an array of pointers.

Commit 567b21e973ccf5b0d13776e408d7c67099749eb8
"mips: convert vpe_class to use dev_groups"

broke the build on MIPS since vpe_attrs should be an array
of 'struct device_attribute' pointers.

Fixes the following build problem:
arch/mips/kernel/vpe.c:1372:2: error: missing braces around initializer
[-Werror=missing-braces]
arch/mips/kernel/vpe.c:1372:2: error: (near initialization for 'vpe_attrs[0]')
[-Werror=missing-braces]

Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5819/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
11 years agoRemove GENERIC_HARDIRQ config option
Martin Schwidefsky [Fri, 30 Aug 2013 07:39:53 +0000 (09:39 +0200)]
Remove GENERIC_HARDIRQ config option

After the last architecture switched to generic hard irqs the config
options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code
for !CONFIG_GENERIC_HARDIRQS can be removed.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
11 years agoscripts/config: fix variable substitution command
Clement Chauplannaz [Fri, 13 Sep 2013 08:45:13 +0000 (10:45 +0200)]
scripts/config: fix variable substitution command

Commit 229455bc02b87f7128f190c4491b4ceffff38648 accidentally changed the
separator between sed `s' command and its parameters from ':' to '/'.

Revert this change.

Reported-and-tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Clement Chauplannaz <chauplac@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
11 years agoMIPS: Fix SMP core calculations when using MT support.
Leonid Yegoshin [Wed, 11 Sep 2013 19:17:47 +0000 (14:17 -0500)]
MIPS: Fix SMP core calculations when using MT support.

The TCBIND register is only available if the core has MT support. It
should not be read otherwise. Secondly, the number of TCs (siblings)
are calculated differently depending on if the kernel is configured
as SMVP or SMTC.

Signed-off-by: Leonid Yegoshin <Leonid.Yegoshin@imgtec.com>
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5822/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
11 years agoMIPS: DECstation I/O ASIC DMA interrupt handling fix
Maciej W. Rozycki [Thu, 12 Sep 2013 11:14:31 +0000 (12:14 +0100)]
MIPS: DECstation I/O ASIC DMA interrupt handling fix

This change complements commit d0da7c002f7b2a93582187a9e3f73891a01d8ee4
and brings clear_ioasic_irq back, renaming it to clear_ioasic_dma_irq at
the same time, to make I/O ASIC DMA interrupts functional.

Unlike ordinary I/O ASIC interrupts DMA interrupts need to be deasserted
by software by writing 0 to the respective bit in I/O ASIC's System
Interrupt Register (SIR), similarly to how CP0.Cause.IP0 and CP0.Cause.IP1
bits are handled in the CPU (the difference is SIR DMA interrupt bits are
R/W0C so there's no need for an RMW cycle).  Otherwise the handler is
reentered over and over again.

The only current user is the DEC LANCE Ethernet driver and its extremely
uncommon DMA memory error handler that does not care when exactly the
interrupt is cleared.  Anticipating the use of DMA interrupts by the Zilog
SCC driver this change however exports clear_ioasic_dma_irq for device
drivers to choose the right application-specific sequence to clear the
request explicitly rather than calling it implicitly in the .irq_eoi
handler of `struct irq_chip'.  Previously these interrupts were cleared in
the .end handler of the said structure, before it was removed.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5826/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
11 years agoMIPS: DECstation HRT initialization rearrangement
Maciej W. Rozycki [Thu, 12 Sep 2013 11:01:53 +0000 (12:01 +0100)]
MIPS: DECstation HRT initialization rearrangement

Not all I/O ASIC versions have the free-running counter implemented, an
early revision used in the 5000/1xx models aka 3MIN and 4MIN did not have
it.  Therefore we cannot unconditionally use it as a clock source.
Fortunately if not implemented its register slot has a fixed value so it
is enough if we check for the value at the end of the calibration period
being the same as at the beginning.

This also means we need to look for another high-precision clock source on
the systems affected.  The 5000/1xx can have an R4000SC processor
installed where the CP0 Count register can be used as a clock source.
Unfortunately all the R4k DECstations suffer from the missed timer
interrupt on CP0 Count reads erratum, so we cannot use the CP0 timer as a
clock source and a clock event both at a time.  However we never need an
R4k clock event device because all DECstations have a DS1287A RTC chip
whose periodic interrupt can be used as a clock source.

This gives us the following four configuration possibilities for I/O ASIC
DECstations:

1. No I/O ASIC counter and no CP0 timer, e.g. R3k 5000/1xx (3MIN).

2. No I/O ASIC counter but the CP0 timer, i.e. R4k 5000/150 (4MIN).

3. The I/O ASIC counter but no CP0 timer, e.g. R3k 5000/240 (3MAX+).

4. The I/O ASIC counter and the CP0 timer, e.g. R4k 5000/260 (4MAX+).

For #1 and #2 this change stops the I/O ASIC free-running counter from
being installed as a clock source of a 0Hz frequency.  For #2 it also
arranges for the CP0 timer to be used as a clock source rather than a
clock event device, because having an accurate wall clock is more
important than a high-precision interval timer.  For #3 there is no
change.  For #4 the change makes the I/O ASIC free-running counter
installed as a clock source so that the CP0 timer can be used as a clock
event device.

Unfortunately the use of the CP0 timer as a clock event device relies on a
succesful completion of c0_compare_interrupt.  That never happens, because
while waiting for a CP0 Compare interrupt to happen the function spins in
a loop reading the CP0 Count register.  This makes the CP0 Count erratum
trigger reliably causing the interrupt waited for to be lost in all cases.
As a result #4 resorts to using the CP0 timer as a clock source as well,
just as #2.  However we want to keep this separate arrangement in case
(hope) c0_compare_interrupt is eventually rewritten such that it avoids
the erratum.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5825/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
11 years agoblackfin: Ignore generated uImages
Mark Brown [Thu, 29 Aug 2013 10:23:08 +0000 (11:23 +0100)]
blackfin: Ignore generated uImages

We have the build infrastructure to generate uImages so we should ignore
the resulting generated files.

Signed-off-by: Mark Brown <broonie@linaro.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
11 years agoblackfin: Add STMMAC platform data to enable dwmac1000 driver on BF60x.
Sonic Zhang [Thu, 15 Aug 2013 06:08:05 +0000 (14:08 +0800)]
blackfin: Add STMMAC platform data to enable dwmac1000 driver on BF60x.

- Enable GMAC
- Set propler DMA PBL
- Disable DMA store and forward mode
- Select PTP input clock from MII
clock.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Steven Miao <realmz6@gmail.com>
11 years agobf609: adv7343: add S-Video and Component output support
Scott Jiang [Thu, 8 Aug 2013 22:48:22 +0000 (18:48 -0400)]
bf609: adv7343: add S-Video and Component output support

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>