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usb: gadget: Fix return value check in r8a66597_probe()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Sun, 20 Jul 2014 03:41:53 +0000 (11:41 +0800)
committerFelipe Balbi <balbi@ti.com>
Tue, 19 Aug 2014 14:27:24 +0000 (09:27 -0500)
In case of error, the function devm_ioremap_resource() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().

Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/udc/r8a66597-udc.c patch | blob | history

diff --cc drivers/usb/gadget/udc/r8a66597-udc.c
Simple merge
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