linux-kernel - Re: [PATCH v2] ARM: davinci: fix the GPIO lookup for omapl138-hawk

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Date:   Fri, 9 Mar 2018 15:48:46 +0530
From:   Sekhar Nori <nsekhar@...com>
To:     Bartosz Golaszewski <brgl@...ev.pl>,
        Kevin Hilman <khilman@...nel.org>,
        Russell King <linux@...linux.org.uk>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Bartosz Golaszewski <bgolaszewski@...libre.com>
Subject: Re: [PATCH v2] ARM: davinci: fix the GPIO lookup for omapl138-hawk

On Thursday 01 March 2018 04:04 PM, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski@...libre.com>
> 
> The GPIO chip is called davinci_gpio.0 in legacy mode. Fix it, so that
> mmc can correctly lookup the wp and cp gpios.
> 
> Fixes: c69f43fb4f26 ("ARM: davinci: hawk: use gpio descriptor for mmc pins")
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>

Applied for v4.16 with a note on the fact that the gpio-davinci
driver sets the chip label to davinci_gpio.0.

Thanks,
Sekhar

---8<---
ARM: davinci: fix the GPIO lookup for omapl138-hawk

The GPIO chip is called davinci_gpio.0 in legacy mode. Fix it, so that
mmc can correctly lookup the wp and cp gpios.

Note that it is the gpio-davinci driver that sets the gpiochip label to
davinci_gpio.0.

Fixes: c69f43fb4f26 ("ARM: davinci: hawk: use gpio descriptor for mmc pins")
Signed-off-by: Bartosz Golaszewski <bgolaszewski@...libre.com>
[nsekhar@...com: add a note on where the chip label is set]
Signed-off-by: Sekhar Nori <nsekhar@...com>