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usb: chipidea: core: switch over to devm_ioremap_resource

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switch over to the newly added devm_ioremap_resource
which provides more consistent error messages.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Felipe Balbi 2013-03-30 02:46:27 +02:00 committed by Greg Kroah-Hartman
parent bb36668d5f
commit 19290816c5
1 changed files with 3 additions and 5 deletions
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8
drivers/usb/chipidea/core.c
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@ -407,11 +407,9 @@ static int ci_hdrc_probe(struct platform_device *pdev)
return -ENODEV;
}
base = devm_request_and_ioremap(dev, res);
if (!base) {
dev_err(dev, "can't request and ioremap resource\n");
return -ENOMEM;
}
base = devm_ioremap_resource(dev, res);
if (IS_ERR(base))
return PTR_ERR(base);
ci = devm_kzalloc(dev, sizeof(*ci), GFP_KERNEL);
if (!ci) {