diff mbox

[net-next,3/8] net/mlx4: fix sparse warnings on TX blue flame buffer

Message ID 4F561952.4080001@mellanox.co.il
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Yevgeny Petrilin March 6, 2012, 2:04 p.m. UTC 
From: Or Gerlitz <ogerlitz@mellanox.com>

The blue flame buffer is defined to be of type void __iomem *
but was passed to mlx4_bf_copy which gets unsigned long * .
This triggered sparse warning on different address spaces,
fix that by changing mlx4_bf_copy first param to be of type void __iomem * .

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx4/en_tx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
diff mbox

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 008f0af..1796824 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -584,7 +584,7 @@  u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb)
 	return skb_tx_hash(dev, skb);
 }
 
-static void mlx4_bf_copy(unsigned long *dst, unsigned long *src, unsigned bytecnt)
+static void mlx4_bf_copy(void __iomem *dst, unsigned long *src, unsigned bytecnt)
 {
 	__iowrite64_copy(dst, src, bytecnt / 8);
 }