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| author | Mark Brown <broonie@linaro.org> | 2013-09-11 14:17:15 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-11 14:17:15 +0400 |
| commit | c34c0d7684b8b79666da6b1bc37fc330cd0dd216 (patch) | |
| tree | c2bc72d67862df770af45a88814759baa0744d2c /include/sound/core.h | |
| parent | 29dc5dd229dc3130b51df0932e59946fc09d3bd4 (diff) | |
| parent | 4345adf92db760ca1a54061ce284aaa2e7d0791e (diff) | |
| download | linux-c34c0d7684b8b79666da6b1bc37fc330cd0dd216.tar.xz | |
Merge remote-tracking branch 'asoc/fix/fsl' into asoc-linus
Diffstat (limited to 'include/sound/core.h')
| -rw-r--r-- | include/sound/core.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index c586617cfa0d..2a14f1f02d4f 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -27,6 +27,7 @@ #include <linux/rwsem.h> /* struct rw_semaphore */ #include <linux/pm.h> /* pm_message_t */ #include <linux/stringify.h> +#include <linux/printk.h> /* number of supported soundcards */ #ifdef CONFIG_SND_DYNAMIC_MINORS @@ -376,6 +377,11 @@ void __snd_printk(unsigned int level, const char *file, int line, #define snd_BUG() WARN(1, "BUG?\n") /** + * Suppress high rates of output when CONFIG_SND_DEBUG is enabled. + */ +#define snd_printd_ratelimit() printk_ratelimit() + +/** * snd_BUG_ON - debugging check macro * @cond: condition to evaluate * @@ -398,6 +404,8 @@ static inline void _snd_printd(int level, const char *format, ...) {} unlikely(__ret_warn_on); \ }) +static inline bool snd_printd_ratelimit(void) { return false; } + #endif /* CONFIG_SND_DEBUG */ #ifdef CONFIG_SND_DEBUG_VERBOSE |