From 03b765237b0f728c2586b557fbfaed86bff7bf07 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Fri, 27 Apr 2018 07:44:00 -0400 Subject: media: platform: Use gpio_is_valid() Replace the manual validity checks for the GPIO with the gpio_is_valid(). Signed-off-by: Arvind Yadav Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/via-camera.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/via-camera.c b/drivers/media/platform/via-camera.c index e9a02639554b..f01c3e813247 100644 --- a/drivers/media/platform/via-camera.c +++ b/drivers/media/platform/via-camera.c @@ -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; } -- cgit v1.2.3