Commit 37b9f211 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
Browse files

[media] mt9p031: Use devm_* managed helpers 



Replace kzalloc and gpio_request_one by their managed equivalents.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 73254c30

drivers/media/i2c/mt9p031.c

+3 −10
Original line number Diff line number Diff line
@@ -927,7 +927,7 @@ static int mt9p031_probe(struct i2c_client *client, 
		return -EIO;

	}



	mt9p031 = kzalloc(sizeof(*mt9p031), GFP_KERNEL);

	mt9p031 = devm_kzalloc(&client->dev, sizeof(*mt9p031), GFP_KERNEL);

	if (mt9p031 == NULL)

		return -ENOMEM;
@@ -1001,8 +1001,8 @@ static int mt9p031_probe(struct i2c_client *client, 
	mt9p031->format.colorspace = V4L2_COLORSPACE_SRGB;



	if (pdata->reset != -1) {

		ret = gpio_request_one(pdata->reset, GPIOF_OUT_INIT_LOW,

				       "mt9p031_rst");

		ret = devm_gpio_request_one(&client->dev, pdata->reset,

					    GPIOF_OUT_INIT_LOW, "mt9p031_rst");

		if (ret < 0)

			goto done;
@@ -1013,12 +1013,8 @@ static int mt9p031_probe(struct i2c_client *client, 


done:

	if (ret < 0) {

		if (mt9p031->reset != -1)

			gpio_free(mt9p031->reset);



		v4l2_ctrl_handler_free(&mt9p031->ctrls);

		media_entity_cleanup(&mt9p031->subdev.entity);

		kfree(mt9p031);

	}



	return ret;
@@ -1032,9 +1028,6 @@ static int mt9p031_remove(struct i2c_client *client) 
	v4l2_ctrl_handler_free(&mt9p031->ctrls);

	v4l2_device_unregister_subdev(subdev);

	media_entity_cleanup(&subdev->entity);

	if (mt9p031->reset != -1)

		gpio_free(mt9p031->reset);

	kfree(mt9p031);



	return 0;

}