sh: Correct __xdiv64_32/div64_32 return value size.

These should be returning a uint32_t, whereas they were erroneously
returning a u64 before. As the register sizes are 32-bits, this doesn't
really make a lot of sense.

Reported-by: Katsuya MATSUBARA <matsu@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 4 insertions, 5 deletions

diff --git a/arch/sh/lib/div64-generic.c b/arch/sh/lib/div64-generic.c
index c02473afd581..d9482cd2a9ea 100644
--- a/arch/sh/lib/div64-generic.c
+++ b/arch/sh/lib/div64-generic.c
@@ -4,16 +4,15 @@
 
 #include <linux/types.h>
 
-extern u64 __xdiv64_32(u64 n, u32 d);
+extern uint32_t __xdiv64_32(u64 n, u32 d);
 
-u64 __div64_32(u64 *xp, u32 y)
+uint32_t __div64_32(u64 *xp, u32 y)
 {
-        u64 rem;
-        u64 q = __xdiv64_32(*xp, y);
+        uint32_t rem;
+        uint32_t q = __xdiv64_32(*xp, y);
 
         rem = *xp - q * y;
         *xp = q;
 
         return rem;
 }
-