linux-kernel - Re: [PATCH v2 2/2] i2c: piix4: Use request_muxed

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Date:   Fri, 2 Mar 2018 11:17:54 +0100
From:   Wolfram Sang <wsa@...-dreams.de>
To:     Guenter Roeck <linux@...ck-us.net>
Cc:     Jean Delvare <jdelvare@...e.com>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] i2c: piix4: Use request_muxed_region

On Mon, Feb 26, 2018 at 12:46:53PM -0800, Guenter Roeck wrote:
> Accesses to SB800_PIIX4_SMB_IDX can occur from multiple drivers.
> One example for another driver is the sp5100_tco driver.
> 
> Use request_muxed_region() to ensure synchronization.
> 
> Signed-off-by: Guenter Roeck <linux@...ck-us.net>

Applied to for-next, thanks!


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