linux-kernel - Re: [PATCH] spi: add runtime PM for transfer_one

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Message-ID: <20201103131804.GB5545@sirena.org.uk>
Date:   Tue, 3 Nov 2020 13:18:04 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Chunyan Zhang <zhang.lyra@...il.com>
Cc:     linux-spi@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Orson Zhai <orsonzhai@...il.com>,
        Baolin Wang <baolin.wang7@...il.com>,
        Chunyan Zhang <chunyan.zhang@...soc.com>,
        Bangzheng Liu <bangzheng.liu@...soc.com>
Subject: Re: [PATCH] spi: add runtime PM for transfer_one_message

On Tue, Nov 03, 2020 at 03:30:24PM +0800, Chunyan Zhang wrote:
> On Tue, 3 Nov 2020 at 02:17, Mark Brown <broonie@...nel.org> wrote:

> > the error situation here?  This code has been around for a while and I'm
> > not aware of reports of issues here and I can't see anything unusual
> > that the Spreadtrum driver is doing.

> With further tests and looking into this part of code, the problem we
> found recently on our platform which runs kernel 4.14 can be fixed by
> this commit [1].
> In a word,  there's no issue here indeed, this patch should be
> ignored, sorry for the noise and thanks for your review.

Ah, great - glad it's sorted.

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