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>
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@ -37,11 +37,13 @@
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#include "cx18-fileops.h"
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#include "cx18-alsa.h"
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extern int cx18_alsa_debug;
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static unsigned int pcm_debug;
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module_param(pcm_debug, int, 0644);
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MODULE_PARM_DESC(pcm_debug, "enable debug messages for pcm");
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#define dprintk(fmt, arg...) do { \
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if (cx18_alsa_debug) \
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printk(KERN_INFO "cx18-alsa %s: " fmt, \
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if (pcm_debug) \
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printk(KERN_INFO "cx18-alsa-pcm %s: " fmt, \
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__func__, ##arg); \
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} while (0)
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