diff options
Diffstat (limited to 'include/sound/core.h')
-rw-r--r-- | include/sound/core.h | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index f632484bc743..1508c4ec1ba9 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -353,7 +353,7 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...) * snd_printk - printk wrapper * @fmt: format string * - * Works like printk() but prints the file and the line of the caller + * Works like print() but prints the file and the line of the caller * when configured with CONFIG_SND_VERBOSE_PRINTK. */ #define snd_printk(fmt, args...) \ @@ -380,40 +380,18 @@ void snd_verbose_printd(const char *file, int line, const char *format, ...) printk(fmt ,##args) #endif -/** - * snd_BUG - give a BUG warning message and stack trace - * - * Calls WARN() if CONFIG_SND_DEBUG is set. - * Ignored when CONFIG_SND_DEBUG is not set. - */ #define snd_BUG() WARN(1, "BUG?\n") - -/** - * snd_BUG_ON - debugging check macro - * @cond: condition to evaluate - * - * When CONFIG_SND_DEBUG is set, this macro evaluates the given condition, - * and call WARN() and returns the value if it's non-zero. - * - * When CONFIG_SND_DEBUG is not set, this just returns zero, and the given - * condition is ignored. - * - * NOTE: the argument won't be evaluated at all when CONFIG_SND_DEBUG=n. - * Thus, don't put any statement that influences on the code behavior, - * such as pre/post increment, to the argument of this macro. - * If you want to evaluate and give a warning, use standard WARN_ON(). - */ #define snd_BUG_ON(cond) WARN((cond), "BUG? (%s)\n", __stringify(cond)) #else /* !CONFIG_SND_DEBUG */ #define snd_printd(fmt, args...) do { } while (0) #define snd_BUG() do { } while (0) -static inline int __snd_bug_on(int cond) +static inline int __snd_bug_on(void) { return 0; } -#define snd_BUG_ON(cond) __snd_bug_on(0 && (cond)) /* always false */ +#define snd_BUG_ON(cond) __snd_bug_on() /* always false */ #endif /* CONFIG_SND_DEBUG */ |