linux-kernel - Re: [PATCH v2] Staging: fbtft: Switch to the gpio descriptor interface

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Message-ID: <20190115150231.GA3418@kroah.com>
Date:   Tue, 15 Jan 2019 16:02:31 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Nishad Kamdar <nishadkamdar@...il.com>
Cc:     devel@...verdev.osuosl.org,
        Leonardo Brás <leobras.c@...il.com>,
        linux-fbdev@...r.kernel.org, YueHaibing <yuehaibing@...wei.com>,
        Jani Nikula <jani.nikula@...el.com>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Felix Siegel <felix.siegel@...d.uni-hannover.de>,
        Matthias Wolf <der_wolf_@....de>, linux-kernel@...r.kernel.org,
        Mamta Shukla <mamtashukla555@...il.com>,
        Radek Dostál 
        <radek.dostal@...eamunlimited.com>,
        Renato Soma <renatoys08@...il.com>,
        dri-devel@...ts.freedesktop.org,
        Tim Cofala <cofala@...d.uni-hannover.de>,
        Lee Jones <lee.jones@...aro.org>
Subject: Re: [PATCH v2] Staging: fbtft: Switch to the gpio descriptor
 interface

On Tue, Jan 15, 2019 at 10:17:09AM +0530, Nishad Kamdar wrote:
> This switches the fbtft driver to use GPIO descriptors
> rather than numerical gpios:
> 
> Utilize the GPIO library's intrinsic handling of OF GPIOs
> and polarity. If the line is flagged active low, gpiolib
> will deal with this.
> 
> Remove gpios from platform device structure. Neither assign
> statically numbers to gpios in platform device nor allow
> gpios to be parsed as module parameters.
> 
> Signed-off-by: Nishad Kamdar <nishadkamdar@...il.com>
> Changes in v2:
>  - Merge all patches in a single patch. This is because the
>    first patch changes par->gpio from an int to a pointer
>    so all the checks have to be updated in the same patch.
>    Otherwie it breaks 'git bisect'.

The "v2" information goes below the --- line please.

Also, I got 2 copies of this, both different, so I have no idea which to
apply.  Please fix up and resend a v3.

thanks,

greg k-h