linux-stable.git/drivers/power/reset, branch v4.0.7 Linux kernel stable tree power/reset: at91: fix return value check in at91_reset_platform_probe() 2015-06-06T15:21:09+00:00 Wei Yongjun yongjun_wei@trendmicro.com.cn 2015-04-16T12:19:43+00:00 889c495bb4ba20dd667cfd2dd10497e3120af824 commit 932df43005389300a3336421e4aedb25390ae144 upstream. In case of error, the function devm_ioremap() returns NULL not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Fixes: ecfe64d8c55f ("power: reset: Add AT91 reset driver") Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Sebastian Reichel <sre@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
commit 932df43005389300a3336421e4aedb25390ae144 upstream.

In case of error, the function devm_ioremap() returns NULL
not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Fixes: ecfe64d8c55f ("power: reset: Add AT91 reset driver")
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
power/reset: restart-poweroff: Remove arm dependencies 2015-01-25T21:13:18+00:00 Guenter Roeck linux@roeck-us.net 2015-01-25T20:30:45+00:00 7bae8f04818cb388ca8652a55daa4132b469295e This driver is now arm specific anymore, so there is no need to include an arm specific include file. Also drop unnecessary depencency on ARM from Kconfig. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
This driver is now arm specific anymore, so there is no need to include
an arm specific include file. Also drop unnecessary depencency on ARM
from Kconfig.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power/reset: st-poweroff: Fix misleading Kconfig description 2015-01-25T21:13:17+00:00 Guenter Roeck linux@roeck-us.net 2015-01-25T20:30:44+00:00 7fa650bc0d2c124d28d6c532de7a7d739348953d The st-poweroff driver does not really power off the system but resets it, so Kconfig should not claim that the driver would handle power-off. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
The st-poweroff driver does not really power off the system
but resets it, so Kconfig should not claim that the driver
would handle power-off.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power/reset: st-poweroff: Register with kernel restart handler 2015-01-25T21:13:16+00:00 Guenter Roeck linux@roeck-us.net 2015-01-25T20:30:43+00:00 453fe4f11c2ac18b654db13daeaa71409ef142e0 Register with kernel restart handler instead of setting arm_pm_restart directly. Select high priority since the restart handler is instantiated through devicetree, indicating that it should be used if configured. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
Register with kernel restart handler instead of setting arm_pm_restart
directly. Select high priority since the restart handler is instantiated
through devicetree, indicating that it should be used if configured.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power/reset: Remove sun6i reboot driver 2015-01-25T21:13:07+00:00 Guenter Roeck linux@roeck-us.net 2015-01-25T20:30:42+00:00 b2b3a8b934e649d0f0659584f2186602dbb391b5 sun6i restart is now handled by its watchdog driver directly, so this driver is no longer needed. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
sun6i restart is now handled by its watchdog driver directly,
so this driver is no longer needed.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power/reset: at91: Register with kernel restart handler 2015-01-25T21:12:45+00:00 Guenter Roeck linux@roeck-us.net 2015-01-25T20:30:41+00:00 481ff6ff967fefdbfb967f7251e40c22a312d244 Register with kernel restart handler instead of setting arm_pm_restart directly. Register with high priority since the driver unconditionally overwrites other restart handlers if instantiated. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
Register with kernel restart handler instead of setting arm_pm_restart
directly. Register with high priority since the driver unconditionally
overwrites other restart handlers if instantiated.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power/reset: arm-versatile: Register with kernel restart handler 2015-01-25T21:12:45+00:00 Guenter Roeck linux@roeck-us.net 2015-01-25T20:30:40+00:00 25a5b57dd76fbcbcb4107aa95400862cb924470d Register with kernel restart handler instead of setting arm_pm_restart directly. Select high priority since the restart handler is instantiated through devicetree, indicating that it should be used if configured. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
Register with kernel restart handler instead of setting arm_pm_restart
directly. Select high priority since the restart handler is instantiated
through devicetree, indicating that it should be used if configured.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power/reset: brcmstb: Add support for old 65nm chips 2015-01-22T01:25:32+00:00 Kevin Cernekee cernekee@gmail.com 2014-11-26T00:49:48+00:00 79969f6aafcb4c5d02fc9b33afc58446e4e9dbac The register bit fields are a little different, so add an entry and a compatible string to accommodate them. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
The register bit fields are a little different, so add an entry and a
compatible string to accommodate them.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power/reset: brcmstb: Use the DT "compatible" string to indicate bit positions 2015-01-22T01:25:32+00:00 Kevin Cernekee cernekee@gmail.com 2014-11-26T00:49:47+00:00 bb1de7f61f1834af81a1665e6450f47dd18a0dd5 Some of the older chips used different bits to arm and trigger the reset. Add the infrastructure needed to specify this through the "compatible" string. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
Some of the older chips used different bits to arm and trigger the reset.
Add the infrastructure needed to specify this through the "compatible"
string.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
power/reset: brcmstb: Make the driver buildable on MIPS 2015-01-22T01:25:31+00:00 Kevin Cernekee cernekee@gmail.com 2014-11-26T00:49:46+00:00 4f5fd640469839532cb2bd558f878539548f2861 Now that the driver doesn't use any ARM-specific headers, it is safe to build on MIPS or with COMPILE_TEST. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Signed-off-by: Sebastian Reichel <sre@kernel.org> 
Now that the driver doesn't use any ARM-specific headers, it is safe
to build on MIPS or with COMPILE_TEST.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>