From: Dotan Barak <dotanb@dev.mellanox.co.il>
Date: Thu, 6 Oct 2011 16:33:12 +0000 (-0700)
Subject: mlx4_core: Use the right function to free eq->page_list entries
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a8dc0dffae651befa24dc518ac1715b8d3173c34;p=linux-beck.git

mlx4_core: Use the right function to free eq->page_list entries

Fix the memory release function to be consistent with the memory
allocation one to prevent problems if the implementation of
pci_free_consistent() and dma_free_coherent() are different.

Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>
Reviewed-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <roland@purestorage.com>
---

diff --git a/drivers/net/mlx4/eq.c b/drivers/net/mlx4/eq.c
index 1ad1f6029af8..869a2c220a7b 100644
--- a/drivers/net/mlx4/eq.c
+++ b/drivers/net/mlx4/eq.c
@@ -484,7 +484,7 @@ static void mlx4_free_eq(struct mlx4_dev *dev,
 
 	mlx4_mtt_cleanup(dev, &eq->mtt);
 	for (i = 0; i < npages; ++i)
-		pci_free_consistent(dev->pdev, PAGE_SIZE,
+		dma_free_coherent(&dev->pdev->dev, PAGE_SIZE,
 				    eq->page_list[i].buf,
 				    eq->page_list[i].map);