linux-stable.git/drivers/macintosh, branch v3.18.129 Linux kernel stable tree macintosh/via-pmu: Add missing mmio accessors 2018-09-26T06:33:54+00:00 Finn Thain fthain@telegraphics.com.au 2018-07-02T08:21:18+00:00 9e4dac32a9b8983a47260dcc364ef516153aee73 [ Upstream commit 576d5290d678a651b9f36050fc1717e0573aca13 ] Add missing in_8() accessors to init_pmu() and pmu_sr_intr(). This fixes several sparse warnings: drivers/macintosh/via-pmu.c:536:29: warning: dereference of noderef expression drivers/macintosh/via-pmu.c:537:33: warning: dereference of noderef expression drivers/macintosh/via-pmu.c:1455:17: warning: dereference of noderef expression drivers/macintosh/via-pmu.c:1456:69: warning: dereference of noderef expression Tested-by: Stan Johnson <userm57@yahoo.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
[ Upstream commit 576d5290d678a651b9f36050fc1717e0573aca13 ]

Add missing in_8() accessors to init_pmu() and pmu_sr_intr().

This fixes several sparse warnings:
drivers/macintosh/via-pmu.c:536:29: warning: dereference of noderef expression
drivers/macintosh/via-pmu.c:537:33: warning: dereference of noderef expression
drivers/macintosh/via-pmu.c:1455:17: warning: dereference of noderef expression
drivers/macintosh/via-pmu.c:1456:69: warning: dereference of noderef expression

Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
windfarm: decrement client count when unregistering 2015-10-28T02:13:02+00:00 Paul Bolle pebolle@tiscali.nl 2015-07-31T12:08:58+00:00 c2a352ab83e8141761caa5257c398e1e8e18413c [ Upstream commit fe2b592173ff0274e70dc44d1d28c19bb995aa7c ] wf_unregister_client() increments the client count when a client unregisters. That is obviously incorrect. Decrement that client count instead. Fixes: 75722d3992f5 ("[PATCH] ppc64: Thermal control for SMU based machines") Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> 
[ Upstream commit fe2b592173ff0274e70dc44d1d28c19bb995aa7c ]

wf_unregister_client() increments the client count when a client
unregisters. That is obviously incorrect. Decrement that client count
instead.

Fixes: 75722d3992f5 ("[PATCH] ppc64: Thermal control for SMU based machines")

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
powerpc: Move via-cuda symbol exports next to function definitions 2014-09-25T13:14:37+00:00 Anton Blanchard anton@samba.org 2014-08-19T22:00:01+00:00 4a1b08e84454f9eb46bcb1aaf307421a4df46de2 Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> 
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
powerpc: Move adb symbol exports next to function definitions 2014-09-25T13:14:37+00:00 Anton Blanchard anton@samba.org 2014-08-19T22:00:00+00:00 370a3abdbba85f5d7b8571850fa666e240893c79 Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> 
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Merge tag 'backlight-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight 2014-08-08T00:23:16+00:00 Linus Torvalds torvalds@linux-foundation.org 2014-08-08T00:23:16+00:00 7385d6fd88dd7981cdef8aa91e46570e5ba068c8 Pull backlight changes from Lee Jones: Changes to existing drivers: - remove get brightness implementations in via-pmu-backlight samsung-q10 aat2870_bl ams369fg06 bd6107 gpio_backlight ld9040 lp855x_bl lp8788_bl lv5207lp pandora_bl pwm_bl s6e63m0 tps65217_bl aty128fb atyfb_base radeon_backlight s6e8ax0 nv_backlight riva/fbdev - improve error handling in jornada720_lcd - make use of new 'get optional' GPIO command in pwm_bl - fix sparse warning in ipaq_micro_bl New drivers/supported devices: - new driver for iPAQ" * tag 'backlight-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight: backlight: ipaq_micro: Fix sparse non static symbol warning backlight: Add driver for iPAQ micro backlight backlight: pwm-backlight: Use devm_gpiod_get_optional() backlight: jornada720: Minimise code duplication and handle errors better backlight: Show brightness even if get_brightness is not implemented backlight: Remove trivial get_brightness implementations 
Pull backlight changes from Lee Jones:
  Changes to existing drivers:
   - remove get brightness implementations in via-pmu-backlight
     samsung-q10 aat2870_bl ams369fg06 bd6107 gpio_backlight ld9040
     lp855x_bl lp8788_bl lv5207lp pandora_bl pwm_bl s6e63m0 tps65217_bl
     aty128fb atyfb_base radeon_backlight s6e8ax0 nv_backlight
     riva/fbdev
   - improve error handling in jornada720_lcd
   - make use of new 'get optional' GPIO command in pwm_bl
   - fix sparse warning in ipaq_micro_bl

  New drivers/supported devices:
   - new driver for iPAQ"

* tag 'backlight-for-linus-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
  backlight: ipaq_micro: Fix sparse non static symbol warning
  backlight: Add driver for iPAQ micro backlight
  backlight: pwm-backlight: Use devm_gpiod_get_optional()
  backlight: jornada720: Minimise code duplication and handle errors better
  backlight: Show brightness even if get_brightness is not implemented
  backlight: Remove trivial get_brightness implementations
powerpc/macintosh/smu.c: Fix closing brace followed by if 2014-06-24T02:43:15+00:00 Rasmus Villemoes linux@rasmusvillemoes.dk 2014-06-20T19:44:27+00:00 2055fb41ea6bf9507d94b3515528249ce12409e3 A closing brace followed by "if" is almost certainly a mistake. Maybe "else if" was meant, but in this case it doesn't really matter. Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
A closing brace followed by "if" is almost certainly a mistake. Maybe
"else if" was meant, but in this case it doesn't really matter.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
backlight: Remove trivial get_brightness implementations 2014-06-23T12:24:22+00:00 Andrzej Hajda a.hajda@samsung.com 2014-05-30T10:10:50+00:00 a5d8e2e73c7f1dcee485d55225628317d8d441c0 Since backlight core returns props.brightness in case get_brightness is not implemented trivial implementations are not needed anymore. Acked-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> 
Since backlight core returns props.brightness in case get_brightness
is not implemented trivial implementations are not needed anymore.

Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
macintosh/windfarm_pm121.c: Fix for possible null pointer dereference 2014-05-20T00:56:00+00:00 Rickard Strandqvist rickard_strandqvist@spectrumdigital.se 2014-05-17T17:20:57+00:00 bd0c30e310d43c49debe380e344307b677e182a6 There is otherwise a risk of a possible null pointer dereference. Was largely found by using a static code analysis program called cppcheck. Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
There is otherwise a risk of a possible null pointer dereference.

Was largely found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
macintosh/adb: Change platform power management to use dev_pm_ops 2014-03-07T04:54:48+00:00 Shuah Khan shuah.kh@samsung.com 2014-02-10T16:12:27+00:00 639291f263c14dd20938dca296ab04b535cafd37 Change adb platform driver to register pm ops using dev_pm_ops instead of legacy pm_ops. .pm hooks call existing legacy suspend and resume interfaces by passing in the right pm state. Signed-off-by: Shuah Khan <shuah.kh@samsung.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
Change adb platform driver to register pm ops using dev_pm_ops instead of
legacy pm_ops. .pm hooks call existing legacy suspend and resume interfaces
by passing in the right pm state.

Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
macintosh/adb: Fixed some coding style problems 2014-03-07T04:53:13+00:00 Brandon Stewart stewartb2@gmail.com 2014-01-28T01:43:17+00:00 74e7cd432c3d1641df4c88666cc427b03495673b Signed-off-by: Brandon Stewart <stewartb2@gmail.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
Signed-off-by: Brandon Stewart <stewartb2@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>