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[media] v4l2: add const to argument of write-only s_register ioctl

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This ioctl is defined as IOW, so pass the argument as const.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2013-03-24 08:28:46 -03:00
committed by Mauro Carvalho Chehab
parent b5656e8b73
commit 977ba3b1b7
69 changed files with 96 additions and 102 deletions
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drivers/media/pci/saa7164/saa7164-encoder.c
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@@ -1313,7 +1313,7 @@ static int saa7164_g_register(struct file *file, void *fh,
}
static int saa7164_s_register(struct file *file, void *fh,
struct v4l2_dbg_register *reg)
const struct v4l2_dbg_register *reg)
{
struct saa7164_port *port = ((struct saa7164_encoder_fh *)fh)->port;
struct saa7164_dev *dev = port->dev;