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| author | Fengguang Wu <fengguang.wu@intel.com> | 2012-04-10 17:00:35 +0800 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-04-10 14:53:55 +0200 |
| commit | fae3d88a5c56c3f836e95c4516da883a48612437 (patch) | |
| tree | eb08d977ab3da42c466062ba237e05b4e4a1ae5f /include | |
| parent | 38be95dd3d314bd393a26f6e441ae2c57ef7f064 (diff) | |
| download | linux-fae3d88a5c56c3f836e95c4516da883a48612437.tar.bz2 | |
ALSA: hda - hide HDMI/ELD printks unless snd.debug=2
Also remove two warnings when CONFIG_SND_DEBUG is not set:
sound/pci/hda/patch_hdmi.c: In function ‘hdmi_intrinsic_event’:
sound/pci/hda/patch_hdmi.c:761:6: warning: unused variable ‘eldv’ [-Wunused-variable]
sound/pci/hda/patch_hdmi.c:760:6: warning: unused variable ‘pd’ [-Wunused-variable]
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sound/core.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index b6e0f57d451d..bc056687f647 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -325,6 +325,13 @@ void release_and_free_resource(struct resource *res); /* --- */ +/* sound printk debug levels */ +enum { + SND_PR_ALWAYS, + SND_PR_DEBUG, + SND_PR_VERBOSE, +}; + #if defined(CONFIG_SND_DEBUG) || defined(CONFIG_SND_VERBOSE_PRINTK) __printf(4, 5) void __snd_printk(unsigned int level, const char *file, int line, @@ -354,6 +361,8 @@ void __snd_printk(unsigned int level, const char *file, int line, */ #define snd_printd(fmt, args...) \ __snd_printk(1, __FILE__, __LINE__, fmt, ##args) +#define _snd_printd(level, fmt, args...) \ + __snd_printk(level, __FILE__, __LINE__, fmt, ##args) /** * snd_BUG - give a BUG warning message and stack trace @@ -383,6 +392,7 @@ void __snd_printk(unsigned int level, const char *file, int line, #else /* !CONFIG_SND_DEBUG */ #define snd_printd(fmt, args...) do { } while (0) +#define _snd_printd(level, fmt, args...) do { } while (0) #define snd_BUG() do { } while (0) static inline int __snd_bug_on(int cond) { |