aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-m68k/div64.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-m68k/div64.h')
-rw-r--r--include/asm-m68k/div64.h28
1 files changed, 0 insertions, 28 deletions
diff --git a/include/asm-m68k/div64.h b/include/asm-m68k/div64.h
deleted file mode 100644
index 8243c931b5c0..000000000000
--- a/include/asm-m68k/div64.h
+++ /dev/null
@@ -1,28 +0,0 @@
1#ifndef _M68K_DIV64_H
2#define _M68K_DIV64_H
3
4#include <linux/types.h>
5
6/* n = n / base; return rem; */
7
8#define do_div(n, base) ({ \
9 union { \
10 unsigned long n32[2]; \
11 unsigned long long n64; \
12 } __n; \
13 unsigned long __rem, __upper; \
14 \
15 __n.n64 = (n); \
16 if ((__upper = __n.n32[0])) { \
17 asm ("divul.l %2,%1:%0" \
18 : "=d" (__n.n32[0]), "=d" (__upper) \
19 : "d" (base), "0" (__n.n32[0])); \
20 } \
21 asm ("divu.l %2,%1:%0" \
22 : "=d" (__n.n32[1]), "=d" (__rem) \
23 : "d" (base), "1" (__upper), "0" (__n.n32[1])); \
24 (n) = __n.n64; \
25 __rem; \
26})
27
28#endif /* _M68K_DIV64_H */