linux-kernel - Re: [PATCH] spi: lpspi: Improve the stability of lpspi data transmission

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Message-ID: <20181211142919.GI6686@sirena.org.uk>
Date:   Tue, 11 Dec 2018 14:29:19 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Clark Wang <xiaoning.wang@....com>
Cc:     "linux-spi@...r.kernel.org" <linux-spi@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] spi: lpspi: Improve the stability of lpspi data
 transmission

On Tue, Dec 04, 2018 at 06:22:15AM +0000, Clark Wang wrote:
> Use SR_TDF to judge if need to send data, and SR_FCF is to judge if
> transmission end and to replace the waiting after transmission end.
> This waiting has no actual meaning, for module will set the FCF
> flag at the real end.

This doesn't apply against current code, please check and resend.

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