Commit-ID: c78a4bcd1a879b39fb7646c887b0c195f1018909 Gitweb: http://git.kernel.org/tip/c78a4bcd1a879b39fb7646c887b0c195f1018909 Author: Li Zhong <zh...@linux.vnet.ibm.com> AuthorDate: Sat, 23 Feb 2013 17:28:44 +0100 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Sun, 24 Feb 2013 12:57:15 +0100
cputime: Constify timeval_to_cputime(timeval) argument Saw the following compiler warning on the linux-next tree: kernel/itimer.c: In function 'set_cpu_itimer': kernel/itimer.c:152:2: warning: passing argument 1 of 'timeval_to_cputime' discards 'const' qualifier from pointer target type [enabled by default] ... timeval_to_cputime() is always passed a constant timeval in argument, we need to teach the nsecs based cputime implementation about that. Signed-off-by: Li Zhong <zh...@linux.vnet.ibm.com> Signed-off-by: Frederic Weisbecker <fweis...@gmail.com> Cc: Steven Rostedt <rost...@goodmis.org> Cc: Kevin Hilman <khil...@linaro.org> Link: http://lkml.kernel.org/r/1361636925-22288-2-git-send-email-fweis...@gmail.com Signed-off-by: Ingo Molnar <mi...@kernel.org> Cc: Steven Rostedt <rost...@goodmis.org> Cc: Kevin Hilman <khil...@linaro.org> --- include/asm-generic/cputime_nsecs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-generic/cputime_nsecs.h b/include/asm-generic/cputime_nsecs.h index b6485ca..a8ece9a 100644 --- a/include/asm-generic/cputime_nsecs.h +++ b/include/asm-generic/cputime_nsecs.h @@ -76,7 +76,7 @@ static inline void cputime_to_timespec(const cputime_t ct, struct timespec *val) /* * Convert cputime <-> timeval (msec) */ -static inline cputime_t timeval_to_cputime(struct timeval *val) +static inline cputime_t timeval_to_cputime(const struct timeval *val) { u64 ret = val->tv_sec * NSEC_PER_SEC + val->tv_usec * NSEC_PER_USEC; return (__force cputime_t) ret; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
