[PATCH] rol/ror type cleanup

Minor type cleanup.
Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/linux/bitops.h

@@ -140,7 +140,7 @@ static inline unsigned long hweight_long(unsigned long w)
  * @word: value to rotate
  * @shift: bits to roll
  */
-static inline __u32 rol32(__u32 word, int shift)
+static inline __u32 rol32(__u32 word, unsigned int shift)
 {
 	return (word << shift) | (word >> (32 - shift));
 }
@@ -151,7 +151,7 @@ static inline __u32 rol32(__u32 word, int shift)
  * @word: value to rotate
  * @shift: bits to roll
  */
-static inline __u32 ror32(__u32 word, int shift)
+static inline __u32 ror32(__u32 word, unsigned int shift)
 {
 	return (word >> shift) | (word << (32 - shift));
 }