Re: [alsa-devel] [PATCH] ASoC: sirf-audio-codec: Fix return value check in sirf_audio_codec_driver_probe()

On Wed, Jul 30, 2014 at 08:04:12AM +0800, weiyj_lk@163.com wrote:

From: Wei Yongjun yongjun_wei@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().

Applied, thanks.