From: Wolfram Sang <wsa@the-dreams.de>
Date: Sun, 12 May 2013 13:19:53 +0000 (+0200)
Subject: drivers/video/omap2/dss: don't check resource with devm_ioremap_resource
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ffc0775be17784e258836919fd3ec9c02bb6dc25;p=openwrt%2Fstaging%2Fblogic.git

drivers/video/omap2/dss: 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>
---

diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 17f4d55c621c..a109934c0478 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -1065,10 +1065,6 @@ static int omapdss_hdmihw_probe(struct platform_device *pdev)
 	mutex_init(&hdmi.ip_data.lock);
 
 	res = platform_get_resource(hdmi.pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		DSSERR("can't get IORESOURCE_MEM HDMI\n");
-		return -EINVAL;
-	}
 
 	/* Base address taken from platform */
 	hdmi.ip_data.base_wp = devm_ioremap_resource(&pdev->dev, res);