It's only __div64_32 that needs the fix, __xdiv64_32 behaves as expected with the original size. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
@@ -4,12 +4,12 @@
#include <linux/types.h>
-extern uint32_t __xdiv64_32(u64 n, u32 d);
+extern uint64_t __xdiv64_32(u64 n, u32 d);
uint32_t __div64_32(u64 *xp, u32 y)
{
uint32_t rem;
- uint32_t q = __xdiv64_32(*xp, y);
+ uint64_t q = __xdiv64_32(*xp, y);
rem = *xp - q * y;
*xp = q;