From: Wolfram Sang <wsa@the-dreams.de>
Date: Tue, 14 Jan 2014 11:58:56 +0000 (+0100)
Subject: usb: dwc3: omap: don't check resource with devm_ioremap_resource
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=30bbae9fad15ee25686e62f97d734624b86d3405;p=deliverable%2Flinux.git

usb: dwc3: omap: 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>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index b269dbd47fc4..80b3357034b7 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -424,11 +424,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
 	}
 
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		dev_err(dev, "missing memory base resource\n");
-		return -EINVAL;
-	}
-
 	base = devm_ioremap_resource(dev, res);
 	if (IS_ERR(base))
 		return PTR_ERR(base);