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Date: Tue, 27 Nov 2018 12:54:25 +0100
From: Wolfram Sang <wsa@the-dreams.de>
To: linux-i2c@vger.kernel.org
Cc: linux-renesas-soc@vger.kernel.org,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>
Subject: Re: [PATCH] i2c: rcar: check bus state before reinitializing
Message-ID: <20181127115425.GF1107@kunai>
References: <20181113111542.5224-1-wsa@the-dreams.de>
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On Tue, Nov 13, 2018 at 12:15:42PM +0100, Wolfram Sang wrote:
> From: Wolfram Sang <wsa+renesas@sang-engineering.com>
>=20
> We should check the bus state before reinitializing the IP core.
> Otherwise, the internal bus busy state which also tracks multi-master
> activity is lost.
>=20
> Credits go to the Renesas BSP team for suggesting this change.
>=20
> Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
> Fixes: ae481cc13965 ("i2c: rcar: fix resume by always initializing regist=
ers before transfer")
>=20

Applied to for-current, thanks!


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