From b530a447bb588fdf43fdf4eb909e4ee1921d47ac Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 19 Mar 2013 04:09:26 -0300 Subject: [media] v4l2: add const to argument of write-only s_frequency ioctl This ioctl is defined as IOW, so pass the argument as const. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/radio/si470x/radio-si470x-common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/radio/si470x') diff --git a/drivers/media/radio/si470x/radio-si470x-common.c b/drivers/media/radio/si470x/radio-si470x-common.c index 1898938..5708633 100644 --- a/drivers/media/radio/si470x/radio-si470x-common.c +++ b/drivers/media/radio/si470x/radio-si470x-common.c @@ -678,7 +678,7 @@ static int si470x_vidioc_g_frequency(struct file *file, void *priv, * si470x_vidioc_s_frequency - set tuner or modulator radio frequency */ static int si470x_vidioc_s_frequency(struct file *file, void *priv, - struct v4l2_frequency *freq) + const struct v4l2_frequency *freq) { struct si470x_device *radio = video_drvdata(file); int retval; -- cgit v1.1