From 19fda7cd59eac8e537f63a4d9bd5973bf78a8c38 Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 26 Mar 2013 01:52:48 +0000 Subject: usb: dwc3: add CONFIG_PM_SLEEP to suspend/resume functions Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following build warning 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. Unnecessary CONFIG_PM ifdefs are removed. drivers/usb/dwc3/core.c:682:12: warning: 'dwc3_suspend' defined but not used [-Wunused-function] drivers/usb/dwc3/core.c:709:12: warning: 'dwc3_resume' defined but not used [-Wunused-function] drivers/usb/dwc3/dwc3-omap.c:430:12: warning: 'dwc3_omap_suspend' defined but not used [-Wunused-function] drivers/usb/dwc3/dwc3-omap.c:440:12: warning: 'dwc3_omap_resume' defined but not used [-Wunused-function] drivers/usb/dwc3/dwc3-exynos.c:185:12: warning: 'dwc3_exynos_suspend' defined but not used [-Wunused-function] drivers/usb/dwc3/dwc3-exynos.c:194:12: warning: 'dwc3_exynos_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han Signed-off-by: Felipe Balbi --- drivers/usb/dwc3/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/dwc3/core.c') diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index e2325adf9c1..c35d49d39b7 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -634,7 +634,7 @@ static int dwc3_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int dwc3_prepare(struct device *dev) { struct dwc3 *dwc = dev_get_drvdata(dev); -- cgit v1.2.3-70-g09d2