The DIV_ROUND_UP_ULL is required for porting the sunxi clock (CCU)
binding from linux.
---
include/linux/kernel.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 0b61671..dc3f36a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -56,6 +56,8 @@
#define FIELD_SIZEOF(t, f) (sizeof(((t*)0)->f))
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
+#define DIV_ROUND_UP_ULL(ll,d) \
+ ({ unsigned long long _tmp = (ll)+(d)-1; do_div(_tmp, d); _tmp; })
#if BITS_PER_LONG == 32
# define DIV_ROUND_UP_SECTOR_T(ll,d) DIV_ROUND_UP_ULL(ll, d)
--
1.9.1
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