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WSL2-Linux-Kernel
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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 <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Jingoo Han 2013-03-26 01:52:48 +00:00 коммит произвёл Felipe Balbi
Родитель 538bf07d89
Коммит 19fda7cd59
3 изменённых файлов: 5 добавлений и 5 удалений
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2
drivers/usb/dwc3/core.c
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@ -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);

4
drivers/usb/dwc3/dwc3-exynos.c
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@ -181,7 +181,7 @@ static const struct of_device_id exynos_dwc3_match[] = {
MODULE_DEVICE_TABLE(of, exynos_dwc3_match);
#endif
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int dwc3_exynos_suspend(struct device *dev)
{
struct dwc3_exynos *exynos = dev_get_drvdata(dev);
@ -212,7 +212,7 @@ static const struct dev_pm_ops dwc3_exynos_dev_pm_ops = {
#define DEV_PM_OPS (&dwc3_exynos_dev_pm_ops)
#else
#define DEV_PM_OPS NULL
#endif /* CONFIG_PM */
#endif /* CONFIG_PM_SLEEP */
static struct platform_driver dwc3_exynos_driver = {
.probe = dwc3_exynos_probe,

4
drivers/usb/dwc3/dwc3-omap.c
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@ -410,7 +410,7 @@ static const struct of_device_id of_dwc3_match[] = {
};
MODULE_DEVICE_TABLE(of, of_dwc3_match);
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int dwc3_omap_prepare(struct device *dev)
{
struct dwc3_omap *omap = dev_get_drvdata(dev);
@ -461,7 +461,7 @@ static const struct dev_pm_ops dwc3_omap_dev_pm_ops = {
#define DEV_PM_OPS (&dwc3_omap_dev_pm_ops)
#else
#define DEV_PM_OPS NULL
#endif /* CONFIG_PM */
#endif /* CONFIG_PM_SLEEP */
static struct platform_driver dwc3_omap_driver = {
.probe = dwc3_omap_probe,