usb: dwc3: core: use devm_iremap_nocache() version
authorFelipe Balbi <balbi@ti.com>
Fri, 10 Aug 2012 06:16:43 +0000 (09:16 +0300)
committerFelipe Balbi <balbi@ti.com>
Fri, 10 Aug 2012 06:16:43 +0000 (09:16 +0300)
This just guarantees that this piece of memory
will be marked uncachable.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc3/core.c

index c34452a7304f9dec269ba64706ab999559e67eff..4f2ef5345392026c7d12e8a24e04376c04acac33 100644 (file)
@@ -459,7 +459,7 @@ static int __devinit dwc3_probe(struct platform_device *pdev)
                return -ENOMEM;
        }
 
-       regs = devm_ioremap(dev, res->start, resource_size(res));
+       regs = devm_ioremap_nocache(dev, res->start, resource_size(res));
        if (!regs) {
                dev_err(dev, "ioremap failed\n");
                return -ENOMEM;