Re: [PATCH -next] rtc: sun6i: Fix return value check in sun6i_rtc_clk_init()

From: Maxime Ripard
Date: Thu Feb 09 2017 - 02:41:03 EST

On Thu, Feb 09, 2017 at 12:16:13AM +0000, Wei Yongjun wrote:
> From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
> In case of error, the function of_io_request_and_map() returns ERR_PTR()
> and never returns NULL. The NULL test in the return value check should
> be replaced with IS_ERR().
> Fixes: 847b8bf62eb4 ("rtc: sun6i: Expose the 32kHz oscillator")
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>

Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>


Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering

Attachment: signature.asc
Description: PGP signature