From: Mark Brown <broonie@linaro.org>
Date: Wed, 26 Jun 2013 11:18:39 +0000 (+0100)
Subject: ASoC: tegra20-ac97: Convert to devm_ioremap_resource()
X-Git-Tag: next-20130628~63^2~12
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2def2516aad75d73e899ee952754a89774d5b935;p=karo-tx-linux.git

ASoC: tegra20-ac97: Convert to devm_ioremap_resource()

Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/sound/soc/tegra/tegra20_ac97.c b/sound/soc/tegra/tegra20_ac97.c
index d8c142dc93e4..9043626da6fa 100644
--- a/sound/soc/tegra/tegra20_ac97.c
+++ b/sound/soc/tegra/tegra20_ac97.c
@@ -341,18 +341,10 @@ static int tegra20_ac97_platform_probe(struct platform_device *pdev)
 		goto err_clk_put;
 	}
 
-	memregion = devm_request_mem_region(&pdev->dev, mem->start,
-					    resource_size(mem), DRV_NAME);
-	if (!memregion) {
-		dev_err(&pdev->dev, "Memory region already claimed\n");
-		ret = -EBUSY;
-		goto err_clk_put;
-	}
-
-	regs = devm_ioremap(&pdev->dev, mem->start, resource_size(mem));
-	if (!regs) {
-		dev_err(&pdev->dev, "ioremap failed\n");
-		ret = -ENOMEM;
+	regs = devm_ioremap_resource(&pdev->dev, mem);
+	if (IS_ERR(regs)) {
+		ret = PTR_ERR(regs);
+		dev_err(&pdev->dev, "ioremap failed: %d\n", ret);
 		goto err_clk_put;
 	}