From: Jonas Gorski <jogo@openwrt.org>
Date: Mon, 11 Mar 2013 23:13:47 +0000 (+0100)
Subject: spi/bcm63xx: use devm_ioremap_resource()
X-Git-Tag: v3.10-rc1~185^2~55
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b66c7730027509620ced3c7ebc84e28f623ebe9a;p=platform%2Fkernel%2Flinux-3.10.git

spi/bcm63xx: use devm_ioremap_resource()

Use devm_ioremap_resource() which provides its own error messages.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 2d64db4..973099b 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -412,18 +412,9 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, master);
 	bs->pdev = pdev;
 
-	if (!devm_request_mem_region(&pdev->dev, r->start,
-					resource_size(r), PFX)) {
-		dev_err(dev, "iomem request failed\n");
-		ret = -ENXIO;
-		goto out_err;
-	}
-
-	bs->regs = devm_ioremap_nocache(&pdev->dev, r->start,
-							resource_size(r));
-	if (!bs->regs) {
-		dev_err(dev, "unable to ioremap regs\n");
-		ret = -ENOMEM;
+	bs->regs = devm_ioremap_resource(&pdev->dev, r);
+	if (IS_ERR(bs->regs)) {
+		ret = PTR_ERR(bs->regs);
 		goto out_err;
 	}