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-rw-r--r--lib/div64.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/div64.c b/lib/div64.c
index 689bd76833fa..bb5bd0c0f030 100644
--- a/lib/div64.c
+++ b/lib/div64.c
@@ -78,9 +78,10 @@ EXPORT_SYMBOL(div_s64_rem);
#endif
/* 64bit divisor, dividend and result. dynamic precision */
-uint64_t div64_64(uint64_t dividend, uint64_t divisor)
+#ifndef div64_u64
+u64 div64_u64(u64 dividend, u64 divisor)
{
- uint32_t high, d;
+ u32 high, d;
high = divisor >> 32;
if (high) {
@@ -91,10 +92,9 @@ uint64_t div64_64(uint64_t dividend, uint64_t divisor)
} else
d = divisor;
- do_div(dividend, d);
-
- return dividend;
+ return div_u64(dividend, d);
}
-EXPORT_SYMBOL(div64_64);
+EXPORT_SYMBOL(div64_u64);
+#endif
#endif /* BITS_PER_LONG == 32 */