linux-kernel - Re: [PATCH v2 2/3] ARM: davinci: da850-evm: use gpio descriptor for mmc pins

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Message-ID: <d3b10abc-4b7f-c30b-18e0-40a7a913ff64@ti.com>
Date:   Mon, 28 Nov 2016 13:49:29 +0530
From:   Sekhar Nori <nsekhar@...com>
To:     Axel Haslam <ahaslam@...libre.com>, <khilman@...libre.com>,
        <ptitiano@...libre.com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 2/3] ARM: davinci: da850-evm: use gpio descriptor for
 mmc pins

On Thursday 24 November 2016 08:34 PM, Axel Haslam wrote:
> Currently the mmc driver is polling the gpio to know if the
> card was removed.
> 
> By using a gpio descriptor instead of the platform callbacks,
> the driver will be able to register the gpio using the mmc core
> API's designed for this purpose.
> 
> This has the advantage that an irq will be registered, and
> polling is no longer needed. Also, a dependency on platform
> callbacks is removed for this board.
> 
> Signed-off-by: Axel Haslam <ahaslam@...libre.com>

Applied.

Thanks,
Sekhar