From 404d5b185b4eb56d6fa2f7bd27833f8df1c38ce4 Mon Sep 17 00:00:00 2001 From: Dan Williams Date: Thu, 26 Apr 2007 00:12:10 -0700 Subject: dev_dbg: check dev_dbg() arguments Duplicate what Zach Brown did for pr_debug in commit 8b2a1fd1b394c60eaa2587716102dd5e9b4e5990 [akpm@linux-foundation.org: fix a couple of things which broke] Signed-off-by: Dan Williams Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'include/linux/device.h') diff --git a/include/linux/device.h b/include/linux/device.h index 8511d14071b..a0cd2ced31a 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -571,7 +571,11 @@ extern const char *dev_driver_string(struct device *dev); #define dev_dbg(dev, format, arg...) \ dev_printk(KERN_DEBUG , dev , format , ## arg) #else -#define dev_dbg(dev, format, arg...) do { (void)(dev); } while (0) +static inline int __attribute__ ((format (printf, 2, 3))) +dev_dbg(struct device * dev, const char * fmt, ...) +{ + return 0; +} #endif #define dev_err(dev, format, arg...) \ -- cgit v1.2.3