linux-kernel - Re: [PATCH] ARM: imx: flag failure of of

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Message-ID: <20180711124754.GG6959@dragon>
Date:   Wed, 11 Jul 2018 20:47:55 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Nicholas Mc Guire <hofrat@...dl.org>
Cc:     Steffen Trumtrar <s.trumtrar@...gutronix.de>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Russell King <linux@...linux.org.uk>,
        linux-kernel@...r.kernel.org, NXP Linux Team <linux-imx@....com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] ARM: imx: flag failure of of_iomap

On Sun, Jul 08, 2018 at 10:32:54AM +0200, Nicholas Mc Guire wrote:
>  imx_set_aips is assuming that the address returned from of_iomap is
> valid which it probably is in the normal case - as the call site
> is void error propagation is not possible but never the less at least
> a WARN_ON() seems warranted here.
> 
> Signed-off-by: Nicholas Mc Guire <hofrat@...dl.org>
> Fixes: commit e57e4ab5fc2e ("ARM: i.MX: allow disabling supervisor protect via DT")

Applied, thanks.