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authorGreg Banks <gnb@sgi.com>2009-03-11 21:07:28 +1100
committerGreg Kroah-Hartman <gregkh@suse.de>2009-03-24 16:38:27 -0700
commite6e66b02e11563abdb7f69dcb7a2efbd8d577e77 (patch)
treedb93d906bbe7a9b93dce80b8d67341ecad473fa4 /include/linux
parent9898abb3d23311fa227a7f46bf4e40fd2954057f (diff)
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>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/dynamic_debug.h4
-rw-r--r--include/linux/kernel.h3
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, ...) \