[media] saa7134.h: Suppress compiler warnings when CONFIG_VIDEO_SAA7134_RC is not set

b3f4e1eb · Timo Kokkonen <[email protected]> · 2011-10-18 15:37:36 -03:00

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 <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Commit: b3f4e1eba45eda5d1213810ef3bc53e5247df2df
Parents: bc54919f

Changes

1 files changed · +6 −6

File	Status	Add	Del	Content
drivers/media/video/saa7134/saa7134.h	modified	+6	−6	View file

drivers/media/video/saa7134/saa7134.h

View file

diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index bc8d6bb..9b55068 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