From: Tim Gardner <tim.gardner@canonical.com>
Date: Mon, 15 Jul 2013 14:56:45 +0000 (-0600)
Subject: mlx5 core: Fix __udivdi3 when compiling for 32 bit arches
X-Git-Tag: v3.11-rc2~14^2~13
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=9a0f06fee1f453370e87b6568dc1d39d676f53fc;p=linux.git

mlx5 core: Fix __udivdi3 when compiling for 32 bit arches

Cc: Eli Cohen <eli@mellanox.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c
index 4273c06e2e96..9c7194b26ee2 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/debugfs.c
@@ -156,7 +156,7 @@ static ssize_t average_read(struct file *filp, char __user *buf, size_t count,
 	stats = filp->private_data;
 	spin_lock(&stats->lock);
 	if (stats->n)
-		field = stats->sum / stats->n;
+		field = div64_u64(stats->sum, stats->n);
 	spin_unlock(&stats->lock);
 	ret = snprintf(tbuf, sizeof(tbuf), "%llu\n", field);
 	if (ret > 0) {