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[media] saa7164: silence GCC warnings

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Compiling the saa7164 driver without CONFIG_VIDEO_ADV_DEBUG set triggers
these GCC warnings:
    drivers/media/pci/saa7164/saa7164-encoder.c:1301:12: warning: ‘saa7164_g_register’ defined but not used [-Wunused-function]
    drivers/media/pci/saa7164/saa7164-encoder.c:1314:12: warning: ‘saa7164_s_register’ defined but not used [-Wunused-function]
Silence these warnings by wrapping these two functions in an "#ifdef
CONFIG_VIDEO_ADV_DEBUG" and "#endif" pair.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Paul Bolle 2013-02-05 09:42:21 -03:00 committed by Mauro Carvalho Chehab
parent 24dec5dabf
commit b4c13d3df1
1 changed files with 2 additions and 0 deletions
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2
drivers/media/pci/saa7164/saa7164-encoder.c
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@ -1298,6 +1298,7 @@ static int saa7164_g_chip_ident(struct file *file, void *fh,
return 0;
}
#ifdef CONFIG_VIDEO_ADV_DEBUG
static int saa7164_g_register(struct file *file, void *fh,
struct v4l2_dbg_register *reg)
{
@ -1323,6 +1324,7 @@ static int saa7164_s_register(struct file *file, void *fh,
return 0;
}
#endif
static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
.vidioc_s_std = vidioc_s_std,