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drivers/staging/dwc2: don't check resource with devm_ioremap_resource
author
Wolfram Sang
<wsa@the-dreams.de>
Sun, 12 May 2013 13:19:51 +0000
(15:19 +0200)
committer
Wolfram Sang
<wsa@the-dreams.de>
Sat, 18 May 2013 09:57:28 +0000
(11:57 +0200)
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>
drivers/staging/dwc2/platform.c
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diff --git
a/drivers/staging/dwc2/platform.c
b/drivers/staging/dwc2/platform.c
index
1f3d581
..
b610960
100644
(file)
--- a/
drivers/staging/dwc2/platform.c
+++ b/
drivers/staging/dwc2/platform.c
@@
-102,11
+102,6
@@
static int dwc2_driver_probe(struct platform_device *dev)
}
res = platform_get_resource(dev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(&dev->dev, "missing memory base resource\n");
- return -EINVAL;
- }
-
hsotg->regs = devm_ioremap_resource(&dev->dev, res);
if (IS_ERR(hsotg->regs))
return PTR_ERR(hsotg->regs);