diff options
Diffstat (limited to 'drivers/media/i2c/soc_camera/mt9t112.c')
| -rw-r--r-- | drivers/media/i2c/soc_camera/mt9t112.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/media/i2c/soc_camera/mt9t112.c b/drivers/media/i2c/soc_camera/mt9t112.c index 624ceec44e18..9ba428ede516 100644 --- a/drivers/media/i2c/soc_camera/mt9t112.c +++ b/drivers/media/i2c/soc_camera/mt9t112.c @@ -1041,6 +1041,11 @@ static int mt9t112_camera_probe(struct i2c_client *client) struct mt9t112_priv *priv = to_mt9t112(client); const char *devname; int chipid; + int ret; + + ret = mt9t112_s_power(&priv->subdev, 1); + if (ret < 0) + return ret; /* * check and show chip ID @@ -1058,12 +1063,15 @@ static int mt9t112_camera_probe(struct i2c_client *client) break; default: dev_err(&client->dev, "Product ID error %04x\n", chipid); - return -ENODEV; + ret = -ENODEV; + goto done; } dev_info(&client->dev, "%s chip ID %04x\n", devname, chipid); - return 0; +done: + mt9t112_s_power(&priv->subdev, 0); + return ret; } static int mt9t112_probe(struct i2c_client *client, |