diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/cx18/cx18-alsa-pcm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.c b/drivers/media/video/cx18/cx18-alsa-pcm.c index 371dfb8d8756..2d25c6f92d5d 100644 --- a/drivers/media/video/cx18/cx18-alsa-pcm.c +++ b/drivers/media/video/cx18/cx18-alsa-pcm.c @@ -37,11 +37,13 @@ #include "cx18-fileops.h" #include "cx18-alsa.h" -extern int cx18_alsa_debug; +static unsigned int pcm_debug; +module_param(pcm_debug, int, 0644); +MODULE_PARM_DESC(pcm_debug, "enable debug messages for pcm"); #define dprintk(fmt, arg...) do { \ - if (cx18_alsa_debug) \ - printk(KERN_INFO "cx18-alsa %s: " fmt, \ + if (pcm_debug) \ + printk(KERN_INFO "cx18-alsa-pcm %s: " fmt, \ __func__, ##arg); \ } while (0) |
