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Date:   Sat, 16 Mar 2019 10:32:12 +0100
Message-ID: <s5hy35fyxk3.wl-tiwai@suse.de>
From:   Takashi Iwai <tiwai@suse.de>
To:     "Kangjie Lu" <kjlu@umn.edu>
Cc:     <alsa-devel@alsa-project.org>,
        "Gustavo A. R. Silva" <gustavo@embeddedor.com>,
        "Jaroslav Kysela" <perex@perex.cz>, <pakki001@umn.edu>,
        <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] sound: echoaudio: add a check for ioremap_nocache
In-Reply-To: <20190315035830.29557-1-kjlu@umn.edu>
References: <20190315035830.29557-1-kjlu@umn.edu>
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On Fri, 15 Mar 2019 04:58:29 +0100,
Kangjie Lu wrote:
> 
> In case ioremap_nocache fails, the fix releases chip and returns
> an error code upstream to avoid NULL pointer dereference.
> 
> Signed-off-by: Kangjie Lu <kjlu@umn.edu>

Applied, thanks.


Takashi