From: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
To: Ben Dooks <ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-81qHHgoATdFT9dQujB1mzip2UmYkHbXO@public.gmane.org,
Haavard Skinnemoen
<hskinnemoen-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH] i2c-gpio: OF gpio code does not handle defered probe case
Date: Thu, 13 Mar 2014 22:17:31 +0100 [thread overview]
Message-ID: <20140313211731.GC2696@katana> (raw)
In-Reply-To: <1394721458-23585-1-git-send-email-ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
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On Thu, Mar 13, 2014 at 02:37:38PM +0000, Ben Dooks wrote:
> When using device-tree and the i2c-gpio driver is called before the
> GPIO node has been probed then it needs to correctly defer the probe
> instead of returning a permanent error that the gpio numbers are not
> valid.
>
> This fixes the following error:
> /i2c@2: invalid GPIO pins, sda=-517/scl=-517
>
> Signed-off-by: Ben Dooks <ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
Applied to for-next, thanks!
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prev parent reply other threads:[~2014-03-13 21:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-13 14:37 [PATCH] i2c-gpio: OF gpio code does not handle defered probe case Ben Dooks
[not found] ` <1394721458-23585-1-git-send-email-ben.dooks-4yDnlxn2s6sWdaTGBSpHTA@public.gmane.org>
2014-03-13 21:17 ` Wolfram Sang [this message]
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