Commit 29258b21 authored Mar 11, 2013 by Jingoo Han Committed by Thierry Reding Mar 11, 2013

pwm: pwm-tiehrpwm: add CONFIG_PM_SLEEP to suspend/resume functions

This patch adds CONFIG_PM_SLEEP to suspend/resume functions to fix
the following build warning when CONFIG_PM_SLEEP is not selected.

drivers/pwm/pwm-tiehrpwm.c:562:12: warning: 'ehrpwm_pwm_suspend' defined but not used [-Wunused-function]
drivers/pwm/pwm-tiehrpwm.c:580:12: warning: 'ehrpwm_pwm_resume' defined but not used [-Wunused-function

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>

parent c26e9bb4

drivers/pwm/pwm-tiehrpwm.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -559,6 +559,7 @@ void ehrpwm_pwm_restore_context(struct ehrpwm_pwm_chip *pc)
		ehrpwm_write(pc->mmio_base, TBCTL, pc->ctx.tbctl);
		}

		#ifdef CONFIG_PM_SLEEP
		static int ehrpwm_pwm_suspend(struct device *dev)
		{
		struct ehrpwm_pwm_chip *pc = dev_get_drvdata(dev);
		@@ -594,6 +595,7 @@ static int ehrpwm_pwm_resume(struct device *dev)
		ehrpwm_pwm_restore_context(pc);
		return 0;
		}
		#endif

		static SIMPLE_DEV_PM_OPS(ehrpwm_pwm_pm_ops, ehrpwm_pwm_suspend,
		ehrpwm_pwm_resume);