Commit 3943a650 authored Aug 02, 2013 by Jingoo Han Committed by Thierry Reding Sep 03, 2013

pwm: tiecap: add CONFIG_PM_SLEEP to ecap_pwm_{save,restore}_context()

ecap_pwm_save_context() and ecap_pwm_restore_context() are only used
when CONFIG_PM_SLEEP is selected.

drivers/pwm/pwm-tiecap.c:293:13: warning: 'ecap_pwm_save_context' defined but not used [-Wunused-function]
drivers/pwm/pwm-tiecap.c:302:13: warning: 'ecap_pwm_restore_context' defined but not used [-Wunused-function]

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

parent 88d5a2e6

drivers/pwm/pwm-tiecap.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -290,6 +290,7 @@ static int ecap_pwm_remove(struct platform_device *pdev)
		return pwmchip_remove(&pc->chip);
		}

		#ifdef CONFIG_PM_SLEEP
		static void ecap_pwm_save_context(struct ecap_pwm_chip *pc)
		{
		pm_runtime_get_sync(pc->chip.dev);
		@@ -306,7 +307,6 @@ static void ecap_pwm_restore_context(struct ecap_pwm_chip *pc)
		writew(pc->ctx.ecctl2, pc->mmio_base + ECCTL2);
		}

		#ifdef CONFIG_PM_SLEEP
		static int ecap_pwm_suspend(struct device *dev)
		{
		struct ecap_pwm_chip *pc = dev_get_drvdata(dev);