[PATCH AUTOSEL 5.11 38/38] math: Export mul_u64_u64_div_u64

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(+)

diff --git a/lib/math/div64.c b/lib/math/div64.c index 064d68a5391a..46866394fc84 100644 --- a/lib/math/div64.c +++ b/lib/math/div64.c @@ -232,4 +232,5 @@ 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