diff options
| author | Greg Banks <gnb@sgi.com> | 2009-03-11 21:07:28 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-03-24 16:38:27 -0700 |
| commit | e6e66b02e11563abdb7f69dcb7a2efbd8d577e77 (patch) | |
| tree | db93d906bbe7a9b93dce80b8d67341ecad473fa4 | |
| parent | 9898abb3d23311fa227a7f46bf4e40fd2954057f (diff) | |
| download | linux-e6e66b02e11563abdb7f69dcb7a2efbd8d577e77.tar.bz2 | |
Dynamic debug: fix pr_fmt() build error
When CONFIG_DYNAMIC_DEBUG is enabled, allow callers of pr_debug()
to provide their own definition of pr_fmt() even if that definition
uses tricks like
#define pr_fmt(fmt) "%s:" fmt, __func__
Signed-off-by: Greg Banks <gnb@sgi.com>
Cc: Jason Baron <jbaron@redhat.com>
Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | include/linux/dynamic_debug.h | 4 | ||||
| -rw-r--r-- | include/linux/kernel.h | 3 |
2 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/dynamic_debug.h b/include/linux/dynamic_debug.h index 07781aaa1164..baabf33be244 100644 --- a/include/linux/dynamic_debug.h +++ b/include/linux/dynamic_debug.h @@ -57,7 +57,7 @@ extern int ddebug_remove_module(char *mod_name); { KBUILD_MODNAME, __func__, __FILE__, fmt, DEBUG_HASH, \ DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT }; \ if (__dynamic_dbg_enabled(descriptor)) \ - printk(KERN_DEBUG KBUILD_MODNAME ":" fmt, \ + printk(KERN_DEBUG KBUILD_MODNAME ":" pr_fmt(fmt), \ ##__VA_ARGS__); \ } while (0) @@ -70,7 +70,7 @@ extern int ddebug_remove_module(char *mod_name); DEBUG_HASH2, __LINE__, _DPRINTK_FLAGS_DEFAULT }; \ if (__dynamic_dbg_enabled(descriptor)) \ dev_printk(KERN_DEBUG, dev, \ - KBUILD_MODNAME ": " fmt, \ + KBUILD_MODNAME ": " pr_fmt(fmt),\ ##__VA_ARGS__); \ } while (0) diff --git a/include/linux/kernel.h b/include/linux/kernel.h index b5496ecbec71..914918abfdd1 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -359,8 +359,9 @@ static inline char *pack_hex_byte(char *buf, u8 byte) #define pr_debug(fmt, ...) \ printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) #elif defined(CONFIG_DYNAMIC_DEBUG) +/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */ #define pr_debug(fmt, ...) do { \ - dynamic_pr_debug(pr_fmt(fmt), ##__VA_ARGS__); \ + dynamic_pr_debug(fmt, ##__VA_ARGS__); \ } while (0) #else #define pr_debug(fmt, ...) \ |