From e0e2e6ec5dec3a86697588cc2bea2ce07da28d5b Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Fri, 2 Aug 2013 14:21:26 +0900 Subject: [PATCH] mfd: ab8500-gpadc: 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/ab8500-gpadc.c:891:12: warning: 'ab8500_gpadc_suspend' defined but not used [-Wunused-function] drivers/mfd/ab8500-gpadc.c:903:12: warning: 'ab8500_gpadc_resume' defined but not used [-Wunused-function] Acked-by: Linus Walleij Signed-off-by: Jingoo Han Signed-off-by: Lee Jones --- drivers/mfd/ab8500-gpadc.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c index 77c616fd3802..36000f920981 100644 --- a/drivers/mfd/ab8500-gpadc.c +++ b/drivers/mfd/ab8500-gpadc.c @@ -888,6 +888,7 @@ static int ab8500_gpadc_runtime_resume(struct device *dev) } #endif +#ifdef CONFIG_PM_SLEEP static int ab8500_gpadc_suspend(struct device *dev) { struct ab8500_gpadc *gpadc = dev_get_drvdata(dev); @@ -915,6 +916,7 @@ static int ab8500_gpadc_resume(struct device *dev) mutex_unlock(&gpadc->ab8500_gpadc_lock); return ret; } +#endif static int ab8500_gpadc_probe(struct platform_device *pdev) {