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authorSimon Kagstrom <simon.kagstrom@netinsight.net>2009-12-23 13:08:18 +0300
committerIngo Molnar <mingo@elte.hu>2009-12-28 12:50:13 +0300
commitd894837f23f491aa7ed167aae767fc07cfe6e6e6 (patch)
tree33ee2a3526d3ed9889d385233c9f2feb4bdbc835 /include/linux/kernel.h
parent6b7b284958d47b77d06745b36bc7f36dab769d9b (diff)
downloadlinux-d894837f23f491aa7ed167aae767fc07cfe6e6e6.tar.xz
sched: might_sleep(): Make file parameter const char *
Fixes a warning when building with g++: warning: deprecated conversion from string constant to 'char*' And the file parameter use is constant, so mark it as such. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Cc: peterz@infradead.org LKML-Reference: <20091223110818.442d848e@marrow.netinsight.se> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/kernel.h')
-rw-r--r--include/linux/kernel.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 3fc9f5aab5f8..785d7d1099d4 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -124,7 +124,7 @@ extern int _cond_resched(void);
#endif
#ifdef CONFIG_DEBUG_SPINLOCK_SLEEP
- void __might_sleep(char *file, int line, int preempt_offset);
+ void __might_sleep(const char *file, int line, int preempt_offset);
/**
* might_sleep - annotation for functions that can sleep
*
@@ -138,7 +138,8 @@ extern int _cond_resched(void);
# define might_sleep() \
do { __might_sleep(__FILE__, __LINE__, 0); might_resched(); } while (0)
#else
- static inline void __might_sleep(char *file, int line, int preempt_offset) { }
+ static inline void __might_sleep(const char *file, int line,
+ int preempt_offset) { }
# define might_sleep() do { might_resched(); } while (0)
#endif