summaryrefslogtreecommitdiffstats
path: root/drivers/media
diff options
context:
space:
mode:
authorTimo Kokkonen <kaapeli@itanic.dy.fi>2011-10-18 15:37:36 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-11-03 18:33:59 -0200
commitb3f4e1eba45eda5d1213810ef3bc53e5247df2df (patch)
tree88e55e961970ae73a8362341cd702a7073b580e1 /drivers/media
parentbc54919f83df61860c7a183016bbced054f9e474 (diff)
downloadlinux-b3f4e1eba45eda5d1213810ef3bc53e5247df2df.tar.bz2
[media] saa7134.h: Suppress compiler warnings when CONFIG_VIDEO_SAA7134_RC is not set
If the said config optio is not set, the compiler will spill out many warnings about statements with no effect, such as: Casting the zero to void will cure the warning. Signed-off-by: Timo Kokkonen <kaapeli@itanic.dy.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/video/saa7134/saa7134.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index bc8d6bba8ee5..9b550687213a 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -843,10 +843,10 @@ void saa7134_probe_i2c_ir(struct saa7134_dev *dev);
int saa7134_ir_start(struct saa7134_dev *dev);
void saa7134_ir_stop(struct saa7134_dev *dev);
#else
-#define saa7134_input_init1(dev) (0)
-#define saa7134_input_fini(dev) (0)
-#define saa7134_input_irq(dev) (0)
-#define saa7134_probe_i2c_ir(dev) (0)
-#define saa7134_ir_start(dev) (0)
-#define saa7134_ir_stop(dev) (0)
+#define saa7134_input_init1(dev) ((void)0)
+#define saa7134_input_fini(dev) ((void)0)
+#define saa7134_input_irq(dev) ((void)0)
+#define saa7134_probe_i2c_ir(dev) ((void)0)
+#define saa7134_ir_start(dev) ((void)0)
+#define saa7134_ir_stop(dev) ((void)0)
#endif