1 files changed, 21 insertions, 2 deletions

diff --git a/lib/div64.c b/lib/div64.c
index b71cf93c529a..689bd76833fa 100644
--- a/lib/div64.c
+++ b/lib/div64.c
@@ -16,9 +16,8 @@
  * assembly versions such as arch/ppc/lib/div64.S and arch/sh/lib/div64.S.
  */
 
-#include <linux/types.h>
 #include <linux/module.h>
-#include <asm/div64.h>
+#include <linux/math64.h>
 
 /* Not needed on 64bit architectures */
 #if BITS_PER_LONG == 32
@@ -58,6 +57,26 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
 
 EXPORT_SYMBOL(__div64_32);
 
+#ifndef div_s64_rem
+s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
+{
+        u64 quotient;
+
+        if (dividend < 0) {
+                quotient = div_u64_rem(-dividend, abs(divisor), (u32 *)remainder);
+                *remainder = -*remainder;
+                if (divisor > 0)
+                        quotient = -quotient;
+        } else {
+                quotient = div_u64_rem(dividend, abs(divisor), (u32 *)remainder);
+                if (divisor < 0)
+                        quotient = -quotient;
+        }
+        return quotient;
+}
+EXPORT_SYMBOL(div_s64_rem);
+#endif
+
 /* 64bit divisor, dividend and result. dynamic precision */
 uint64_t div64_64(uint64_t dividend, uint64_t divisor)
 {