tree 077f110365c4ace7a33238cd26e0023dcf3a1272
parent 85aa391528ad11bfdfa5e5dec1f3e91cfe8ab078
author Wei Yongjun <yongjun_wei@trendmicro.com.cn> 1383102555 +0800
committer Linus Walleij <linus.walleij@linaro.org> 1383157694 -0700

gpio: tb10x: fix return value check in tb10x_gpio_probe()

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(). Also remove the dev_err call to avoid redundant
error message.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>