diff options
| author | Fabio Baltieri <fabio.baltieri@linaro.org> | 2013-05-09 13:08:08 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-05-17 00:42:33 +0200 |
| commit | 0b8ebdb18888c55588b932f4f564b9c9529de627 (patch) | |
| tree | 9ed650b39b506419a9162e96c098b3998377eaff /drivers/mfd | |
| parent | mfd: ab8500-core: Pass GPADC compatible string to MFD core (diff) | |
| download | linux-0b8ebdb18888c55588b932f4f564b9c9529de627.tar.xz linux-0b8ebdb18888c55588b932f4f564b9c9529de627.zip | |
mfd: ab8500-sysctrl: Always enable pm_power_off handler
AB8500 sysctrl driver implements a pm_power_off handler, but that is
currently not registered until a specific platform data field is
enabled.
This patch drops the platform data field and always registers
ab8500_power_off if no other pm_power_off handler was defined before,
and also introduces the necessary cleanup code in the driver's remove
function.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/ab8500-sysctrl.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mfd/ab8500-sysctrl.c b/drivers/mfd/ab8500-sysctrl.c index b851692b0755..0c20361eae26 100644 --- a/drivers/mfd/ab8500-sysctrl.c +++ b/drivers/mfd/ab8500-sysctrl.c @@ -193,7 +193,7 @@ static int ab8500_sysctrl_probe(struct platform_device *pdev) sysctrl_dev = &pdev->dev; - if (plat->pm_power_off) + if (!pm_power_off) pm_power_off = ab8500_power_off; pdata = plat->sysctrl; @@ -228,6 +228,10 @@ static int ab8500_sysctrl_probe(struct platform_device *pdev) static int ab8500_sysctrl_remove(struct platform_device *pdev) { sysctrl_dev = NULL; + + if (pm_power_off == ab8500_power_off) + pm_power_off = NULL; + return 0; } |