Re: [PATCH -next] gpio: Fix return value check in xgene_gpio_probe()

[Alexandre Courbot <gnurou@xxxxxxxxx>]

On Fri, Sep 12, 2014 at 8:12 AM,  <weiyj_lk@xxxxxxx> wrote:
> From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
>
> In case of error, the function devm_ioremap_nocache() returns NULL
> pointer not ERR_PTR(). The IS_ERR() test in the return value check
> should be replaced with NULL test.
>
> Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>

Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
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