diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2009-12-04 09:36:20 +0100 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-12-16 18:53:33 +0100 |
| commit | 8e698a3c47887fe5aa5e2252c27bb6ff416a07e4 (patch) | |
| tree | db9ab11dd08ba443fc81c87f2478bbc4bb693141 | |
| parent | tc1100-wmi - add error handling for device registration (diff) | |
| download | linux-8e698a3c47887fe5aa5e2252c27bb6ff416a07e4.tar.xz linux-8e698a3c47887fe5aa5e2252c27bb6ff416a07e4.zip | |
tc1100-wmi - switch to using dev_pm_ops
Also guard PM operations with CONFIG_PM.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Len Brown <len.brown@intel.com>
| -rw-r--r-- | drivers/platform/x86/tc1100-wmi.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/platform/x86/tc1100-wmi.c b/drivers/platform/x86/tc1100-wmi.c index fa2995bfa1d9..dd33b51c3486 100644 --- a/drivers/platform/x86/tc1100-wmi.c +++ b/drivers/platform/x86/tc1100-wmi.c @@ -194,7 +194,8 @@ static int __devexit tc1100_remove(struct platform_device *device) return 0; } -static int tc1100_suspend(struct platform_device *dev, pm_message_t state) +#ifdef CONFIG_PM +static int tc1100_suspend(struct device *dev) { int ret; @@ -206,10 +207,10 @@ static int tc1100_suspend(struct platform_device *dev, pm_message_t state) if (ret) return ret; - return ret; + return 0; } -static int tc1100_resume(struct platform_device *dev) +static int tc1100_resume(struct device *dev) { int ret; @@ -221,17 +222,26 @@ static int tc1100_resume(struct platform_device *dev) if (ret) return ret; - return ret; + return 0; } +static const struct dev_pm_ops tc1100_pm_ops = { + .suspend = tc1100_suspend, + .resume = tc1100_resume, + .freeze = tc1100_suspend, + .restore = tc1100_resume, +}; +#endif + static struct platform_driver tc1100_driver = { .driver = { .name = "tc1100-wmi", .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &tc1100_pm_ops, +#endif }, .remove = __devexit_p(tc1100_remove), - .suspend = tc1100_suspend, - .resume = tc1100_resume, }; static int __init tc1100_init(void) |