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device.h: Add missing inline to #ifndef CONFIG_PRINTK dev_vprintk_emit

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Also add __printf() verification for format string.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Perches 2012-09-25 18:19:57 -07:00 committed by Greg Kroah-Hartman
parent e5445ee6a6
commit 0a18b05043
1 changed files with 6 additions and 4 deletions
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10
include/linux/device.h
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@ -895,8 +895,9 @@ extern const char *dev_driver_string(const struct device *dev);
#ifdef CONFIG_PRINTK
extern int dev_vprintk_emit(int level, const struct device *dev,
const char *fmt, va_list args);
extern __printf(3, 0)
int dev_vprintk_emit(int level, const struct device *dev,
const char *fmt, va_list args);
extern __printf(3, 4)
int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...);
@ -920,8 +921,9 @@ int _dev_info(const struct device *dev, const char *fmt, ...);
#else
static int dev_vprintk_emit(int level, const struct device *dev,
const char *fmt, va_list args)
static inline __printf(3, 0)
int dev_vprintk_emit(int level, const struct device *dev,
const char *fmt, va_list args)
{ return 0; }
static inline __printf(3, 4)
int dev_printk_emit(int level, const struct device *dev, const char *fmt, ...)