diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/core.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 1a4ff0bdcf6..938c36a0e87 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -28,6 +28,7 @@ #include <linux/rwsem.h> /* struct rw_semaphore */ #include <linux/pm.h> /* pm_message_t */ #include <linux/device.h> +#include <linux/stringify.h> /* number of supported soundcards */ #ifdef CONFIG_SND_DYNAMIC_MINORS @@ -405,11 +406,14 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...) dump_stack(); \ } while (0) +#define snd_BUG_ON(cond) WARN((cond), "BUG? (%s)\n", __stringify(cond)) + #else /* !CONFIG_SND_DEBUG */ #define snd_printd(fmt, args...) /* nothing */ #define snd_assert(expr, args...) (void)(expr) #define snd_BUG() /* nothing */ +#define snd_BUG_ON(cond) ({/*(void)(cond);*/ 0;}) /* always false */ #endif /* CONFIG_SND_DEBUG */ |