PM / devfreq: exynos4: Use SIMPLE_DEV_PM_OPS macro

This patch use SIMPLE_DEV_PM_OPS macro instead of legacy method.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>

diff --git a/drivers/devfreq/exynos/exynos4_bus.c b/drivers/devfreq/exynos/exynos4_bus.c
index 4c1bbd9..5a48d16 100644 (file)
--- a/drivers/devfreq/exynos/exynos4_bus.c
+++ b/drivers/devfreq/exynos/exynos4_bus.c
@@ -1119,6 +1119,7 @@ static int exynos4_busfreq_remove(struct platform_device *pdev)
        return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int exynos4_busfreq_resume(struct device *dev)
 {
        struct busfreq_data *data = dev_get_drvdata(dev);
@@ -1126,10 +1127,9 @@ static int exynos4_busfreq_resume(struct device *dev)
        busfreq_mon_reset(data);
        return 0;
 }
+#endif
 
-static const struct dev_pm_ops exynos4_busfreq_pm = {
-       .resume = exynos4_busfreq_resume,
-};
+static SIMPLE_DEV_PM_OPS(exynos4_busfreq_pm_ops, NULL, exynos4_busfreq_resume);
 
 static const struct platform_device_id exynos4_busfreq_id[] = {
        { "exynos4210-busfreq", TYPE_BUSF_EXYNOS4210 },
@@ -1145,7 +1145,7 @@ static struct platform_driver exynos4_busfreq_driver = {
        .driver = {
                .name   = "exynos4-busfreq",
                .owner  = THIS_MODULE,
-               .pm     = &exynos4_busfreq_pm,
+               .pm     = &exynos4_busfreq_pm_ops,
        },
 };