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[media] cx23885-alsa: fix a false gcc warning at dprintk()

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Change dprintk logic to avoid the following warning:
drivers/media/pci/cx23885/cx23885-alsa.c: In function 'cx23885_audio_register':
drivers/media/pci/cx23885/cx23885-alsa.c:515:2: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits]

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2012-10-27 12:34:10 -03:00
parent ada73eee12
commit a041e103d8
1 changed files with 4 additions and 2 deletions
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6
drivers/media/pci/cx23885/cx23885-alsa.c
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@ -45,8 +45,10 @@
#define AUDIO_SRAM_CHANNEL SRAM_CH07
#define dprintk(level, fmt, arg...) if (audio_debug >= level) \
printk(KERN_INFO "%s: " fmt, chip->dev->name , ## arg)
#define dprintk(level, fmt, arg...) do { \
if (audio_debug + 1 > level) \
printk(KERN_INFO "%s: " fmt, chip->dev->name , ## arg); \
} while(0)
#define dprintk_core(level, fmt, arg...) if (audio_debug >= level) \
printk(KERN_DEBUG "%s: " fmt, chip->dev->name , ## arg)