linux-kernel - Re: [PATCH] ARM: OMAP1: ams-delta: Fix broken GPIO ID allocation

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Date:   Fri, 22 Mar 2019 15:21:34 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Aaro Koskinen <aaro.koskinen@....fi>
Cc:     Janusz Krzysztofik <jmkrzyszt@...il.com>,
        linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH] ARM: OMAP1: ams-delta: Fix broken GPIO ID allocation

* Aaro Koskinen <aaro.koskinen@....fi> [190320 01:02]:
> On Tue, Mar 19, 2019 at 09:19:52PM +0100, Janusz Krzysztofik wrote:
> > In order to request dynamic allocationn of GPIO IDs, a negative number
> > should be passed as a base GPIO ID via platform data.  Unfortuntely,
> > commit 771e53c4d1a1 ("ARM: OMAP1: ams-delta: Drop board specific global
> > GPIO numbers") didn't follow that rule while switching to dynamically
> > allocated GPIO IDs for Amstrad Delta latches, making their IDs
> > overlapping with those already assigned to OMAP GPIO devices.  Fix it.
> > 
> > Fixes: 771e53c4d1a1 ("ARM: OMAP1: ams-delta: Drop board specific global GPIO numbers")
> > Signed-off-by: Janusz Krzysztofik <jmkrzyszt@...il.com>
> > Cc: stable@...r.kernel.org
> 
> Acked-by: Aaro Koskinen <aaro.koskinen@....fi>

Applying into omap-for-v5.1/fixes thanks.

Tony