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[5.10,31/41] math: Export mul_u64_u64_div_u64

Message ID 20210409095305.811484624@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman April 9, 2021, 9:53 a.m. UTC 
From: David S. Miller <davem@davemloft.net>

[ Upstream commit bf45947864764548697e7515fe693e10f173f312 ]

Fixes: f51d7bf1dbe5 ("ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation")
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 lib/math/div64.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/lib/math/div64.c b/lib/math/div64.c
index 3952a07130d8..edd1090c9edb 100644
--- a/lib/math/div64.c
+++ b/lib/math/div64.c
@@ -230,4 +230,5 @@  u64 mul_u64_u64_div_u64(u64 a, u64 b, u64 c)
 
 	return res + div64_u64(a * b, c);
 }
+EXPORT_SYMBOL(mul_u64_u64_div_u64);
 #endif