[PATCH -next] ASoC: samsung: Fix return value check in s3c2412_iis_dev_probe()

[Mark Brown]

On Sun, Jul 20, 2014 at 11:43:07AM +0800, weiyj_lk at 163.com wrote:
> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> 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 redundant return value check of
> platform_get_resource().

Applied, thanks.
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