[PATCH -next] sound: n64: Fix return value check in n64audio_probe()

[Takashi Iwai]

On Wed, 24 Feb 2021 02:38:03 +0100,
Wei Yongjun wrote:
> 
> In case of error, the function devm_platform_ioremap_resource()
> returns ERR_PTR() and never returns NULL. The NULL test in the
> return value check should be replaced with IS_ERR().
> 
> Fixes: 1448f8acf4cc ("sound: Add n64 driver")
> Reported-by: Hulk Robot <hulkci at huawei.com>
> Signed-off-by: Wei Yongjun <weiyongjun1 at huawei.com>

Applied now.  Thanks.


Takashi