Re: [PATCH V1] ASoC: fsl_ssi: refine ipg clock usage in this module
From: Timur Tabi <hidden>
Date: 2014-09-09 15:24:06
Also in:
alsa-devel, lkml
On 09/09/2014 10:21 AM, Mark Brown wrote:
quoted
if (ssi_private->clk)quoted
clk_prepare_enable(ssi_private->clk);
Should be a !IS_ERR() - NULL is a valid clock.
In that case, ssi_private->clk needs to be initialized to -EINVAL or something, so that the check works on systems that don't have any clocks.