Messages in this thread | | | Date | Tue, 09 Sep 2014 15:37:26 -0500 | From | Timur Tabi <> | Subject | Re: [PATCH V1] ASoC: fsl_ssi: refine ipg clock usage in this module |
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On 09/09/2014 03:27 PM, Nicolin Chen wrote: > I guess Mark's comment is merely against the check for clk validation > because if talking about clk validation, we should check IS_ERR(clk) > rather than check !=NULL directly.
Ah, that makes sense now.
> However, my approach doesn't need any check. The open() or pm_resume() > can just call clk_prepare_enable() directly. The __clk_enable() will > then handle the 'clk == NULL' case:
Yes, I was thinking the same thing.
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