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Diffstat (limited to 'include/asm-s390/sfp-util.h')
-rw-r--r--include/asm-s390/sfp-util.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/include/asm-s390/sfp-util.h b/include/asm-s390/sfp-util.h
index 8cabcd23d97..0addc6466d9 100644
--- a/include/asm-s390/sfp-util.h
+++ b/include/asm-s390/sfp-util.h
@@ -51,6 +51,16 @@
wl = __wl; \
})
+#ifdef __s390x__
+#define udiv_qrnnd(q, r, n1, n0, d) \
+ do { unsigned long __n; \
+ unsigned int __r, __d; \
+ __n = ((unsigned long)(n1) << 32) + n0; \
+ __d = (d); \
+ (q) = __n / __d; \
+ (r) = __n % __d; \
+ } while (0)
+#else
#define udiv_qrnnd(q, r, n1, n0, d) \
do { unsigned int __r; \
(q) = __udiv_qrnnd (&__r, (n1), (n0), (d)); \
@@ -58,6 +68,7 @@
} while (0)
extern unsigned long __udiv_qrnnd (unsigned int *, unsigned int,
unsigned int , unsigned int);
+#endif
#define UDIV_NEEDS_NORMALIZATION 0