From b3f4e1eba45eda5d1213810ef3bc53e5247df2df Mon Sep 17 00:00:00 2001 From: Timo Kokkonen <kaapeli@itanic.dy.fi> Date: Tue, 18 Oct 2011 15:37:36 -0300 Subject: [PATCH] [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> --- drivers/media/video/saa7134/saa7134.h | 12 ++++++------ 1 file 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 -- GitLab