Merge git://git.kvack.org/~bcrl/aio-next

[~andy/linux] / drivers / media / i2c / adv7170.c

diff --git a/drivers/media/i2c/adv7170.c b/drivers/media/i2c/adv7170.c
index 6bc01fb98ff8bfad5c7c6e173d78f6151b6b3277..04bb29720aaf1c7bae4410cbb8f0b608394d0231 100644 (file)
--- a/drivers/media/i2c/adv7170.c
+++ b/drivers/media/i2c/adv7170.c
@@ -36,7 +36,6 @@
 #include <linux/i2c.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-chip-ident.h>
 
 MODULE_DESCRIPTION("Analog Devices ADV7170 video encoder driver");
 MODULE_AUTHOR("Maxim Yevtyushkin");
@@ -317,19 +316,8 @@ static int adv7170_s_fmt(struct v4l2_subdev *sd,
        return ret;
 }
 
-static int adv7170_g_chip_ident(struct v4l2_subdev *sd, struct v4l2_dbg_chip_ident *chip)
-{
-       struct i2c_client *client = v4l2_get_subdevdata(sd);
-
-       return v4l2_chip_ident_i2c_client(client, chip, V4L2_IDENT_ADV7170, 0);
-}
-
 /* ----------------------------------------------------------------------- */
 
-static const struct v4l2_subdev_core_ops adv7170_core_ops = {
-       .g_chip_ident = adv7170_g_chip_ident,
-};
-
 static const struct v4l2_subdev_video_ops adv7170_video_ops = {
        .s_std_output = adv7170_s_std_output,
        .s_routing = adv7170_s_routing,
@@ -339,7 +327,6 @@ static const struct v4l2_subdev_video_ops adv7170_video_ops = {
 };
 
 static const struct v4l2_subdev_ops adv7170_ops = {
-       .core = &adv7170_core_ops,
        .video = &adv7170_video_ops,
 };
 
@@ -359,7 +346,7 @@ static int adv7170_probe(struct i2c_client *client,
        v4l_info(client, "chip found @ 0x%x (%s)\n",
                        client->addr << 1, client->adapter->name);
 
-       encoder = kzalloc(sizeof(struct adv7170), GFP_KERNEL);
+       encoder = devm_kzalloc(&client->dev, sizeof(*encoder), GFP_KERNEL);
        if (encoder == NULL)
                return -ENOMEM;
        sd = &encoder->sd;
@@ -384,7 +371,6 @@ static int adv7170_remove(struct i2c_client *client)
        struct v4l2_subdev *sd = i2c_get_clientdata(client);
 
        v4l2_device_unregister_subdev(sd);
-       kfree(to_adv7170(sd));
        return 0;
 }