From b78f5fc92a836259b69d49129c6c1cad9b03c322 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Mon, 11 Mar 2013 11:12:58 +0900 Subject: pwm: pwm-tiecap: 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-tiecap.c:314:12: warning: 'ecap_pwm_suspend' defined but not used [-Wunused-function] drivers/pwm/pwm-tiecap.c:328:12: warning: 'ecap_pwm_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han Signed-off-by: Thierry Reding --- drivers/pwm/pwm-tiecap.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/pwm') diff --git a/drivers/pwm/pwm-tiecap.c b/drivers/pwm/pwm-tiecap.c index 22e96e2bffd..f024db06e6c 100644 --- a/drivers/pwm/pwm-tiecap.c +++ b/drivers/pwm/pwm-tiecap.c @@ -311,6 +311,7 @@ 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); @@ -337,6 +338,7 @@ static int ecap_pwm_resume(struct device *dev) ecap_pwm_restore_context(pc); return 0; } +#endif static SIMPLE_DEV_PM_OPS(ecap_pwm_pm_ops, ecap_pwm_suspend, ecap_pwm_resume); -- cgit v1.2.3