Merge tag 'trace-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux...

[karo-tx-linux.git] / drivers / media / i2c / adv7175.c

diff --git a/drivers/media/i2c/adv7175.c b/drivers/media/i2c/adv7175.c
index c7640fab5730d8dadcab775129ac894dd370e6fe..b88f3b3d5ed947c4e406d5c2a4792bf3af2797d9 100644 (file)
--- a/drivers/media/i2c/adv7175.c
+++ b/drivers/media/i2c/adv7175.c
@@ -32,7 +32,6 @@
 #include <linux/i2c.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-device.h>
-#include <media/v4l2-chip-ident.h>
 
 MODULE_DESCRIPTION("Analog Devices ADV7175 video encoder driver");
 MODULE_AUTHOR("Dave Perks");
@@ -355,13 +354,6 @@ static int adv7175_s_fmt(struct v4l2_subdev *sd,
        return ret;
 }
 
-static int adv7175_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_ADV7175, 0);
-}
-
 static int adv7175_s_power(struct v4l2_subdev *sd, int on)
 {
        if (on)
@@ -375,7 +367,6 @@ static int adv7175_s_power(struct v4l2_subdev *sd, int on)
 /* ----------------------------------------------------------------------- */
 
 static const struct v4l2_subdev_core_ops adv7175_core_ops = {
-       .g_chip_ident = adv7175_g_chip_ident,
        .init = adv7175_init,
        .s_power = adv7175_s_power,
 };
@@ -409,7 +400,7 @@ static int adv7175_probe(struct i2c_client *client,
        v4l_info(client, "chip found @ 0x%x (%s)\n",
                        client->addr << 1, client->adapter->name);
 
-       encoder = kzalloc(sizeof(struct adv7175), GFP_KERNEL);
+       encoder = devm_kzalloc(&client->dev, sizeof(*encoder), GFP_KERNEL);
        if (encoder == NULL)
                return -ENOMEM;
        sd = &encoder->sd;
@@ -434,7 +425,6 @@ static int adv7175_remove(struct i2c_client *client)
        struct v4l2_subdev *sd = i2c_get_clientdata(client);
 
        v4l2_device_unregister_subdev(sd);
-       kfree(to_adv7175(sd));
        return 0;
 }