/arch/sh/lib/div64-generic.c

https://bitbucket.org/evzijst/gittest · C · 19 lines · 10 code · 6 blank · 3 comment · 0 complexity · 7f9f8f156b7ace09eb63f3305379f9ef MD5 · raw file

  1. /*
  2. * Generic __div64_32 wrapper for __xdiv64_32.
  3. */
  4. #include <linux/types.h>
  5. extern u64 __xdiv64_32(u64 n, u32 d);
  6. u64 __div64_32(u64 *xp, u32 y)
  7. {
  8. u64 rem;
  9. u64 q = __xdiv64_32(*xp, y);
  10. rem = *xp - q * y;
  11. *xp = q;
  12. return rem;
  13. }