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drivers/usb/chipidea: don't check resource with devm_ioremap_resource
author
Wolfram Sang
<wsa@the-dreams.de>
Sun, 12 May 2013 13:19:52 +0000
(15:19 +0200)
committer
Wolfram Sang
<wsa@the-dreams.de>
Sat, 18 May 2013 09:57:31 +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>
Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
drivers/usb/chipidea/core.c
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diff --git
a/drivers/usb/chipidea/core.c
b/drivers/usb/chipidea/core.c
index
450107e
..
49b098b
100644
(file)
--- a/
drivers/usb/chipidea/core.c
+++ b/
drivers/usb/chipidea/core.c
@@
-370,11
+370,6
@@
static int ci_hdrc_probe(struct platform_device *pdev)
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(dev, "missing resource\n");
- return -ENODEV;
- }
-
base = devm_ioremap_resource(dev, res);
if (IS_ERR(base))
return PTR_ERR(base);