linux-kernel - [PATCH] Add const for time{spec,val}

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Date:	Thu, 4 Jan 2007 16:59:12 +0100
From:	Rolf Eike Beer <eike-kernel@...tec.de>
To:	linux-kernel@...r.kernel.org
Cc:	Andrew Morton <akpm@...l.org>
Subject: [PATCH] Add const for time{spec,val}_compare arguments

The arguments are really const. Mark them const to allow these functions
being called from places where the arguments are const without getting
useless compiler warnings.

Signed-off-by: Rolf Eike Beer <eike-kernel@...tec.de>

---
commit aa6af3ef5a9708b1b81aa4b6b0d30c578ac1b29c
tree 157e65f05bcb7aac859186c944573f5d40935564
parent 213bcc9bc614154948b6f83cbb872ea046557598
author Rolf Eike Beer <eike-kernel@...tec.de> Wed, 13 Dec 2006 09:46:58 +0100
committer Rolf Eike Beer <eike-kernel@...tec.de> Wed, 13 Dec 2006 09:46:58 +0100

 include/linux/time.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/time.h b/include/linux/time.h
index a5b7399..55cee17 100644
--- a/include/linux/time.h
+++ b/include/linux/time.h
@@ -46,7 +46,7 @@ static inline int timespec_equal(struct timespec *a, struct timespec *b)
  * lhs == rhs: return 0
  * lhs > rhs:  return >0
  */
-static inline int timespec_compare(struct timespec *lhs, struct timespec *rhs)
+static inline int timespec_compare(const struct timespec *lhs, const struct timespec *rhs)
 {
 	if (lhs->tv_sec < rhs->tv_sec)
 		return -1;
@@ -55,7 +55,7 @@ static inline int timespec_compare(struct timespec *lhs, struct timespec *rhs)
 	return lhs->tv_nsec - rhs->tv_nsec;
 }
 
-static inline int timeval_compare(struct timeval *lhs, struct timeval *rhs)
+static inline int timeval_compare(const struct timeval *lhs, const struct timeval *rhs)
 {
 	if (lhs->tv_sec < rhs->tv_sec)
 		return -1;
-
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