[media] radio-si470x: convert to dev_pm_ops

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 9 insertions, 7 deletions

diff --git a/drivers/media/radio/si470x/radio-si470x-i2c.c b/drivers/media/radio/si470x/radio-si470x-i2c.c
index 5a2975ded5d..898f68a8361 100644
--- a/drivers/media/radio/si470x/radio-si470x-i2c.c
+++ b/drivers/media/radio/si470x/radio-si470x-i2c.c
@@ -504,8 +504,9 @@ static __devexit int si470x_i2c_remove(struct i2c_client *client)
 /*
  * si470x_i2c_suspend - suspend the device
  */
-static int si470x_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
+static int si470x_i2c_suspend(struct device *dev)
 {
+        struct i2c_client *client = to_i2c_client(dev);
         struct si470x_device *radio = i2c_get_clientdata(client);
 
         /* power down */
@@ -520,8 +521,9 @@ static int si470x_i2c_suspend(struct i2c_client *client, pm_message_t mesg)
 /*
  * si470x_i2c_resume - resume the device
  */
-static int si470x_i2c_resume(struct i2c_client *client)
+static int si470x_i2c_resume(struct device *dev)
 {
+        struct i2c_client *client = to_i2c_client(dev);
         struct si470x_device *radio = i2c_get_clientdata(client);
 
         /* power up : need 110ms */
@@ -532,9 +534,8 @@ static int si470x_i2c_resume(struct i2c_client *client)
 
         return 0;
 }
-#else
-#define si470x_i2c_suspend      NULL
-#define si470x_i2c_resume       NULL
+
+static SIMPLE_DEV_PM_OPS(si470x_i2c_pm, si470x_i2c_suspend, si470x_i2c_resume);
 #endif
 
 
@@ -545,11 +546,12 @@ static struct i2c_driver si470x_i2c_driver = {
         .driver = {
                 .name           = "si470x",
                 .owner          = THIS_MODULE,
+#ifdef CONFIG_PM
+                .pm             = &si470x_i2c_pm,
+#endif
         },
         .probe                  = si470x_i2c_probe,
         .remove                 = __devexit_p(si470x_i2c_remove),
-        .suspend                = si470x_i2c_suspend,
-        .resume                 = si470x_i2c_resume,
         .id_table               = si470x_i2c_id,
 };