ASoC: fsi: Remove unneeded empty runtime PM callbacks

The runtime PM core no longer requires any callbacks so don't provide
empty ones for it any more.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 0 insertions, 14 deletions

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index db6c89a28bda..3241e5bdd54b 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -1408,23 +1408,9 @@ static int fsi_resume(struct device *dev)
         return 0;
 }
 
-static int fsi_runtime_nop(struct device *dev)
-{
-        /* Runtime PM callback shared between ->runtime_suspend()
-         * and ->runtime_resume(). Simply returns success.
-         *
-         * This driver re-initializes all registers after
-         * pm_runtime_get_sync() anyway so there is no need
-         * to save and restore registers here.
-         */
-        return 0;
-}
-
 static struct dev_pm_ops fsi_pm_ops = {
         .suspend                = fsi_suspend,
         .resume                 = fsi_resume,
-        .runtime_suspend        = fsi_runtime_nop,
-        .runtime_resume         = fsi_runtime_nop,
 };
 
 static struct fsi_core fsi1_core = {