Commit 9924713a authored Aug 02, 2013 by Jingoo Han Committed by Lee Jones Aug 07, 2013

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>

parent 59a9f7a3

drivers/mfd/ucb1x00-core.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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)