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authorTakashi Iwai <tiwai@suse.de>2016-11-14 22:25:33 +0100
committerTakashi Iwai <tiwai@suse.de>2016-11-15 07:28:18 +0100
commit43e575fabbaa1cc9e25dd0bb31eb6657ac7092ec (patch)
treed26ab9c2311baae694146a40c724c93f0dc56e24 /include/sound/core.h
parentf84551e45fd72a248ee69a5b95383b0334a2faac (diff)
downloadlinux-43e575fabbaa1cc9e25dd0bb31eb6657ac7092ec.tar.bz2
ALSA: core: Fix kernel-doc warnings
Several lines in sound/core.h get the kernel-doc warnings like ./include/sound/core.h:323: warning: No description found for parameter '...' where we use define like foo(x, args...) and "args" isn't mentioned in the comments. As an easy workaround, use simple __VA_ARGS__ for VLA in macros. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/core.h')
-rw-r--r--include/sound/core.h20
1 files changed, 10 insertions, 10 deletions
diff --git a/include/sound/core.h b/include/sound/core.h
index 31079ea5e484..f7d8c10c4c45 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -308,8 +308,8 @@ __printf(4, 5)
void __snd_printk(unsigned int level, const char *file, int line,
const char *format, ...);
#else
-#define __snd_printk(level, file, line, format, args...) \
- printk(format, ##args)
+#define __snd_printk(level, file, line, format, ...) \
+ printk(format, ##__VA_ARGS__)
#endif
/**
@@ -319,8 +319,8 @@ void __snd_printk(unsigned int level, const char *file, int line,
* Works like printk() but prints the file and the line of the caller
* when configured with CONFIG_SND_VERBOSE_PRINTK.
*/
-#define snd_printk(fmt, args...) \
- __snd_printk(0, __FILE__, __LINE__, fmt, ##args)
+#define snd_printk(fmt, ...) \
+ __snd_printk(0, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
#ifdef CONFIG_SND_DEBUG
/**
@@ -330,10 +330,10 @@ void __snd_printk(unsigned int level, const char *file, int line,
* Works like snd_printk() for debugging purposes.
* Ignored when CONFIG_SND_DEBUG is not set.
*/
-#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)
+#define snd_printd(fmt, ...) \
+ __snd_printk(1, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
+#define _snd_printd(level, fmt, ...) \
+ __snd_printk(level, __FILE__, __LINE__, fmt, ##__VA_ARGS__)
/**
* snd_BUG - give a BUG warning message and stack trace
@@ -383,8 +383,8 @@ static inline bool snd_printd_ratelimit(void) { return false; }
* Works like snd_printk() for debugging purposes.
* Ignored when CONFIG_SND_DEBUG_VERBOSE is not set.
*/
-#define snd_printdd(format, args...) \
- __snd_printk(2, __FILE__, __LINE__, format, ##args)
+#define snd_printdd(format, ...) \
+ __snd_printk(2, __FILE__, __LINE__, format, ##__VA_ARGS__)
#else
__printf(1, 2)
static inline void snd_printdd(const char *format, ...) {}