From 71036ef26b0026742c8ab79a54937aac1439350d Mon Sep 17 00:00:00 2001 From: Devin Heitmueller Date: Sun, 20 Dec 2009 23:50:02 -0300 Subject: [PATCH] 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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/cx18/cx18-alsa-pcm.c | 8 +++++--- 1 file 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 371dfb8..2d25c6f 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) -- 2.7.4