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| author | Jingoo Han <jg1.han@samsung.com> | 2013-08-02 09:45:25 +0400 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2013-08-07 12:48:12 +0400 |
| commit | 9924713a77a23b4bc6ac2bc8f31f08a15f0b04e1 (patch) | |
| tree | 677c5105cea0b99f5da493271739bdca5dce134c /drivers/mfd/ucb1x00-core.c | |
| parent | 59a9f7a32adf6537b4e4db8ca204eeb77d7a634e (diff) | |
| download | linux-9924713a77a23b4bc6ac2bc8f31f08a15f0b04e1.tar.xz | |
MFD: ucb1x00-core: Add CONFIG_PM_SLEEP to suspend/resume
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the build
warnings when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SET_SYSTEM_SLEEP_PM_OPS are only used
when the CONFIG_PM_SLEEP is enabled.
drivers/mfd/ucb1x00-core.c:672:12: warning: 'ucb1x00_suspend' defined but not used [-Wunused-function]
drivers/mfd/ucb1x00-core.c:704:12: warning: 'ucb1x00_resume' defined but not used [-Wunused-function]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd/ucb1x00-core.c')
| -rw-r--r-- | drivers/mfd/ucb1x00-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index 48ad48c2ef25..b7cf98f75e7c 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -669,6 +669,7 @@ void ucb1x00_unregister_driver(struct ucb1x00_driver *drv) mutex_unlock(&ucb1x00_mutex); } +#ifdef CONFIG_PM_SLEEP static int ucb1x00_suspend(struct device *dev) { struct ucb1x00_plat_data *pdata = dev_get_platdata(dev); @@ -736,6 +737,7 @@ static int ucb1x00_resume(struct device *dev) mutex_unlock(&ucb1x00_mutex); return 0; } +#endif static const struct dev_pm_ops ucb1x00_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(ucb1x00_suspend, ucb1x00_resume) |