[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/mt9m032.c b/drivers/media/i2c/mt9m032.c
index 8edb3d8..cca704e 100644
--- a/drivers/media/i2c/mt9m032.c
+++ b/drivers/media/i2c/mt9m032.c
@@ -730,7 +730,7 @@
if (!client->dev.platform_data)
return -ENODEV;
- sensor = kzalloc(sizeof(*sensor), GFP_KERNEL);
+ sensor = devm_kzalloc(&client->dev, sizeof(*sensor), GFP_KERNEL);
if (sensor == NULL)
return -ENOMEM;
@@ -860,7 +860,6 @@
v4l2_ctrl_handler_free(&sensor->ctrls);
error_sensor:
mutex_destroy(&sensor->lock);
- kfree(sensor);
return ret;
}
@@ -873,7 +872,6 @@
v4l2_ctrl_handler_free(&sensor->ctrls);
media_entity_cleanup(&subdev->entity);
mutex_destroy(&sensor->lock);
- kfree(sensor);
return 0;
}