From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfram Sang <wsa@the-dreams.de>
Subject: Re: [PATCH 3/4] i2c: octeon: thunderx: Limit register access retries
Date: Sat, 17 Dec 2016 19:29:05 +0100
Message-ID: <20161217182904.GB27020@katana>
References: <20161209093158.3161-1-jglauber@cavium.com>
 <20161209093158.3161-4-jglauber@cavium.com>
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To: Jan Glauber <jglauber@cavium.com>
Cc: Wolfram Sang <wsa-dev@sang-engineering.com>, Paul Burton <paul.burton@imgtec.com>, "Steven J . Hill" <Steven.Hill@cavium.com>, linux-i2c@vger.kernel.org, linux-mips@linux-mips.org, David Daney <david.daney@cavium.com>


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On Fri, Dec 09, 2016 at 10:31:57AM +0100, Jan Glauber wrote:
> Do not infinitely retry register readq and writeq operations
> in order to not lock up the CPU in case the TWSI gets stuck.
>=20
> Return -EIO in case of a failed data read. For all other
> cases just return so subsequent operations will fail
> and trigger the recovery.
>=20
> Signed-off-by: Jan Glauber <jglauber@cavium.com>

Applied to for-current, thanks!


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