From: Wolfram Sang <wsa@the-dreams.de>
Date: Sun, 12 May 2013 13:19:51 +0000 (+0200)
Subject: drivers/spi: don't check resource with devm_ioremap_resource
X-Git-Tag: v3.10-rc2~8^2~16
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=45bae305e495527fb1746c4fc741b53acfc5802c;p=unionfs-2.6.39.y.git

drivers/spi: don't check resource with devm_ioremap_resource

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
---

diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index d65c000efe3..09df8e22dba 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -489,11 +489,6 @@ static int tegra_sflash_probe(struct platform_device *pdev)
 	tegra_sflash_parse_dt(tsd);
 
 	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!r) {
-		dev_err(&pdev->dev, "No IO memory resource\n");
-		ret = -ENODEV;
-		goto exit_free_master;
-	}
 	tsd->base = devm_ioremap_resource(&pdev->dev, r);
 	if (IS_ERR(tsd->base)) {
 		ret = PTR_ERR(tsd->base);