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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 12:43:55 +08:00
linux-next/arch/sh/lib/div64-generic.c
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

20 lines
241 B
C

/*
* Generic __div64_32 wrapper for __xdiv64_32.
*/
#include <linux/types.h>
extern u64 __xdiv64_32(u64 n, u32 d);
u64 __div64_32(u64 *xp, u32 y)
{
u64 rem;
u64 q = __xdiv64_32(*xp, y);
rem = *xp - q * y;
*xp = q;
return rem;
}