1 files changed, 22 insertions, 13 deletions

diff --git a/drivers/media/video/ov772x.c b/drivers/media/video/ov772x.c
index 0af2ca6a98f7..d3b54a41758a 100644
--- a/drivers/media/video/ov772x.c
+++ b/drivers/media/video/ov772x.c
@@ -593,12 +593,30 @@ static int ov772x_reset(struct i2c_client *client)
 
 static int ov772x_init(struct soc_camera_device *icd)
 {
-        return 0;
+        struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
+        int ret = 0;
+
+        if (priv->info->link.power) {
+                ret = priv->info->link.power(&priv->client->dev, 1);
+                if (ret < 0)
+                        return ret;
+        }
+
+        if (priv->info->link.reset)
+                ret = priv->info->link.reset(&priv->client->dev);
+
+        return ret;
 }
 
 static int ov772x_release(struct soc_camera_device *icd)
 {
-        return 0;
+        struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
+        int ret = 0;
+
+        if (priv->info->link.power)
+                ret = priv->info->link.power(&priv->client->dev, 0);
+
+        return ret;
 }
 
 static int ov772x_start_capture(struct soc_camera_device *icd)
@@ -814,9 +832,6 @@ static int ov772x_video_probe(struct soc_camera_device *icd)
         icd->formats     = ov772x_fmt_lists;
         icd->num_formats = ARRAY_SIZE(ov772x_fmt_lists);
 
-        if (priv->info->link.power)
-                priv->info->link.power(&priv->client->dev, 1);
-
         /*
          * check and show product ID and manufacturer ID
          */
@@ -824,8 +839,8 @@ static int ov772x_video_probe(struct soc_camera_device *icd)
         ver = i2c_smbus_read_byte_data(priv->client, VER);
         if (pid != 0x77 ||
             ver != 0x21) {
-                if (priv->info->link.power)
-                        priv->info->link.power(&priv->client->dev, 0);
+                dev_err(&icd->dev,
+                        "Product ID error %x:%x\n", pid, ver);
                 return -ENODEV;
         }
 
@@ -842,13 +857,7 @@ static int ov772x_video_probe(struct soc_camera_device *icd)
 
 static void ov772x_video_remove(struct soc_camera_device *icd)
 {
-        struct ov772x_priv *priv = container_of(icd, struct ov772x_priv, icd);
-
         soc_camera_video_stop(icd);
-
-        if (priv->info->link.power)
-                priv->info->link.power(&priv->client->dev, 0);
-
 }
 
 static struct soc_camera_ops ov772x_ops = {