mmc: sh_mmcif: Remove dummy PM resume callback

Unassigned system sleep callbacks were always treated the same as dummy
callbacks that just return zero.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 413c34585c90d57b54707ab4e70d9387005f6498..bf899c8e38f517d3b18f9527276bad98e7786038 100644 (file)
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1579,12 +1579,7 @@ static int sh_mmcif_suspend(struct device *dev)
        return 0;
 }
 
-static int sh_mmcif_resume(struct device *dev)
-{
-       return 0;
-}
-
-static DEFINE_SIMPLE_DEV_PM_OPS(sh_mmcif_dev_pm_ops, sh_mmcif_suspend, sh_mmcif_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(sh_mmcif_dev_pm_ops, sh_mmcif_suspend, NULL);
 
 static struct platform_driver sh_mmcif_driver = {
        .probe          = sh_mmcif_probe,