From: Nicolin Chen <nicoleotsuka@gmail.com>
To: Timur Tabi <timur@tabi.org>, Shengjiu Wang <shengjiu.wang@freescale.com>
Cc: alsa-devel@alsa-project.org, tiwai@suse.de,
Li.Xiubo@freescale.com, lgirdwood@gmail.com, perex@perex.cz,
broonie@kernel.org, mpa@pengutronix.de,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH V1] ASoC: fsl_ssi: refine ipg clock usage in this module
Date: Tue, 9 Sep 2014 14:09:50 -0700 [thread overview]
Message-ID: <20140909210949.GA1816@Asurada> (raw)
In-Reply-To: <540F6506.4060302@tabi.org>
On Tue, Sep 09, 2014 at 03:37:26PM -0500, Timur Tabi wrote:
> >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.
Because that's following your suggestion :)
@Shengjiu
Another thing I forgot to mention is we still need a return check for
clk_prepare_enable() which isn't in the current version. And I said
"doesn't need any check" is indicating the pre-check of the call.
Thank you
Nicolin
next prev parent reply other threads:[~2014-09-09 21:18 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-09 9:18 [PATCH V1] ASoC: fsl_ssi: refine ipg clock usage in this module Shengjiu Wang
2014-09-09 9:49 ` [alsa-devel] " Markus Pargmann
2014-09-09 9:55 ` Li.Xiubo
2014-09-09 11:27 ` Mark Brown
2014-09-09 18:03 ` Nicolin Chen
2014-09-09 18:15 ` Mark Brown
2014-09-09 18:41 ` Nicolin Chen
2014-09-09 13:17 ` Timur Tabi
2014-09-09 15:21 ` Mark Brown
2014-09-09 15:24 ` Timur Tabi
2014-09-09 18:38 ` Nicolin Chen
2014-09-09 19:37 ` Timur Tabi
2014-09-09 19:59 ` Nicolin Chen
2014-09-09 20:03 ` Timur Tabi
2014-09-09 20:27 ` Nicolin Chen
2014-09-09 20:37 ` Timur Tabi
2014-09-09 21:09 ` Nicolin Chen [this message]
2014-09-10 10:01 ` Shengjiu Wang
2014-09-10 6:21 ` Markus Pargmann
2014-09-10 6:42 ` [alsa-devel] " Nicolin Chen
2014-09-10 10:30 ` Shengjiu Wang
2014-09-10 10:53 ` Markus Pargmann
2014-09-10 8:12 ` Shengjiu Wang
2014-09-10 17:42 ` Nicolin Chen
2014-09-11 6:36 ` Markus Pargmann
2014-09-11 7:07 ` Shengjiu Wang
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