[media] media: i2c: Convert to devm_kzalloc()
Using the managed function the kfree() calls can be removed from the
probe error path and the remove handler.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/i2c/tvaudio.c b/drivers/media/i2c/tvaudio.c
index b72a59d..fc69e9c 100644
--- a/drivers/media/i2c/tvaudio.c
+++ b/drivers/media/i2c/tvaudio.c
@@ -1910,7 +1910,7 @@
printk("\n");
}
- chip = kzalloc(sizeof(*chip), GFP_KERNEL);
+ chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);
if (!chip)
return -ENOMEM;
sd = &chip->sd;
@@ -1930,7 +1930,6 @@
}
if (desc->name == NULL) {
v4l2_dbg(1, debug, sd, "no matching chip description found\n");
- kfree(chip);
return -EIO;
}
v4l2_info(sd, "%s found @ 0x%x (%s)\n", desc->name, client->addr<<1, client->adapter->name);
@@ -2001,7 +2000,6 @@
int err = chip->hdl.error;
v4l2_ctrl_handler_free(&chip->hdl);
- kfree(chip);
return err;
}
/* set controls to the default values */
@@ -2043,7 +2041,6 @@
v4l2_device_unregister_subdev(sd);
v4l2_ctrl_handler_free(&chip->hdl);
- kfree(chip);
return 0;
}