diff options
| author | Devin Heitmueller <dheitmueller@kernellabs.com> | 2009-12-20 23:50:02 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:10:44 -0300 |
| commit | 71036ef26b0026742c8ab79a54937aac1439350d (patch) | |
| tree | 3e42016e3ffd5762936d2427e3e39e49290f7787 /drivers/media/video/cx18 | |
| parent | f8bd9d26c59d0df0335bf43191feb732f2c8b6ad (diff) | |
V4L/DVB: cx18-alsa: codingstyle cleanup
Remove some dead code and make a PCM specific module debug parameter to avoid
an extern reference.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx18')
| -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) |