Commit 03b76523 authored by Arvind Yadav's avatar Arvind Yadav Committed by Mauro Carvalho Chehab
Browse files

media: platform: Use gpio_is_valid() 



Replace the manual validity checks for the GPIO with the
gpio_is_valid().

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+samsung@kernel.org>
parent 5bc3744c

drivers/media/platform/via-camera.c

+1 −1
Original line number Diff line number Diff line
@@ -178,7 +178,7 @@ static int via_sensor_power_setup(struct via_camera *cam) 


	cam->power_gpio = viafb_gpio_lookup("VGPIO3");

	cam->reset_gpio = viafb_gpio_lookup("VGPIO2");

	if (cam->power_gpio < 0 || cam->reset_gpio < 0) {

	if (!gpio_is_valid(cam->power_gpio) || !gpio_is_valid(cam->reset_gpio)) {

		dev_err(&cam->platdev->dev, "Unable to find GPIO lines\n");

		return -EINVAL;

	}

CRA Git | Maintained and supported by SUSTech CRA and CCSE