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If CONFIG_PM_SLEEP unused, they will simply be discarded by the compiler. Signed-off-by: Anand Moon --- drivers/devfreq/exynos-bus.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/devfreq/exynos-bus.c b/drivers/devfreq/exynos-bus.c index 153340b6685f..63a3e0c0a682 100644 --- a/drivers/devfreq/exynos-bus.c +++ b/drivers/devfreq/exynos-bus.c @@ -454,7 +454,6 @@ static void exynos_bus_shutdown(struct platform_device *pdev) devfreq_suspend_device(bus->devfreq); } -#ifdef CONFIG_PM_SLEEP static int exynos_bus_resume(struct device *dev) { struct exynos_bus *bus = dev_get_drvdata(dev); @@ -482,7 +481,6 @@ static int exynos_bus_suspend(struct device *dev) return 0; } -#endif static const struct dev_pm_ops exynos_bus_pm = { SET_SYSTEM_SLEEP_PM_OPS(exynos_bus_suspend, exynos_bus_resume) @@ -499,7 +497,7 @@ static struct platform_driver exynos_bus_platdrv = { .shutdown = exynos_bus_shutdown, .driver = { .name = "exynos-bus", - .pm = &exynos_bus_pm, + .pm = pm_sleep_ptr(&exynos_bus_pm), .of_match_table = exynos_bus_of_match, }, };