[media] saa7164: silence GCC warnings
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>
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@ -1298,6 +1298,7 @@ static int saa7164_g_chip_ident(struct file *file, void *fh,
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return 0;
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}
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#ifdef CONFIG_VIDEO_ADV_DEBUG
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static int saa7164_g_register(struct file *file, void *fh,
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struct v4l2_dbg_register *reg)
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{
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@ -1323,6 +1324,7 @@ static int saa7164_s_register(struct file *file, void *fh,
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return 0;
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}
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#endif
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static const struct v4l2_ioctl_ops mpeg_ioctl_ops = {
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.vidioc_s_std = vidioc_s_std,
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