linux-kernel - [PATCH] drivers: net: ethernet: broadcom: bcm63xx: use devm_ioremap

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Message-Id: <1368374165-3228-1-git-send-email-laurent.navet@gmail.com>
Date:	Sun, 12 May 2013 17:56:05 +0200
From:	Laurent Navet <laurent.navet@...il.com>
To:	davem@...emloft.net
Cc:	cernekee@...il.com, jogo@...nwrt.org, joe@...ches.com,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	gregkh@...uxfoundation.org, Laurent Navet <laurent.navet@...il.com>
Subject: [PATCH] drivers: net: ethernet: broadcom: bcm63xx: use devm_ioremap_resource()

Replace a call to deprecated devm_request_and_ioremap by devm_ioremap_resource.

Found with coccicheck and this semantic patch:
 scripts/coccinelle/api/devm_ioremap_resource.cocci

Signed-off-by: Laurent Navet <laurent.navet@...il.com>
---
 drivers/net/ethernet/broadcom/bcm63xx_enet.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index 0b3e23e..9de4217 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -1641,9 +1641,9 @@ static int bcm_enet_probe(struct platform_device *pdev)
 	if (ret)
 		goto out;
 
-	priv->base = devm_request_and_ioremap(&pdev->dev, res_mem);
-	if (priv->base == NULL) {
-		ret = -ENOMEM;
+	priv->base = devm_ioremap_resource(&pdev->dev, res_mem);
+	if (IS_ERR(priv->base)) {
+		ret = PTR_ERR(priv->base);
 		goto out;
 	}
 
-- 
1.7.10.4

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