From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Mon, 19 Aug 2013 11:20:39 +0000 (+0200)
Subject: bcm63xx_enet: replace devm_request_and_ioremap by devm_ioremap_resource
X-Git-Tag: upstream/snapshot3+hdmi~4422^2~238
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f607e059505cd3c3e96096d09f5882eb6421320a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

bcm63xx_enet: replace devm_request_and_ioremap by devm_ioremap_resource

Use devm_ioremap_resource instead of devm_request_and_ioremap.

This was done using the semantic patch
scripts/coccinelle/api/devm_ioremap_resource.cocci

The relevant call to platform_get_resource was manually moved down to the
call to devm_ioremap_resource.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index b1bcd4b..89ff09e 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -1747,11 +1747,10 @@ static int bcm_enet_probe(struct platform_device *pdev)
 	if (!bcm_enet_shared_base[0])
 		return -ENODEV;
 
-	res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	res_irq_rx = platform_get_resource(pdev, IORESOURCE_IRQ, 1);
 	res_irq_tx = platform_get_resource(pdev, IORESOURCE_IRQ, 2);
-	if (!res_mem || !res_irq || !res_irq_rx || !res_irq_tx)
+	if (!res_irq || !res_irq_rx || !res_irq_tx)
 		return -ENODEV;
 
 	ret = 0;
@@ -1767,9 +1766,10 @@ 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;
+	res_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	priv->base = devm_ioremap_resource(&pdev->dev, res_mem);
+	if (IS_ERR(priv->base)) {
+		ret = PTR_ERR(priv->base);
 		goto out;
 	}