From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH v2 net] MIPS: lantiq: dma: add dev pointer
Date: Tue, 11 Sep 2018 23:33:54 -0700 (PDT)
Message-ID: <20180911.233354.1249400274643211300.davem@davemloft.net>
References: <20180909192623.14998-1-hauke@hauke-m.de>
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Cc: netdev@vger.kernel.org, andrew@lunn.ch, f.fainelli@gmail.com,
        john@phrozen.org, linux-mips@linux-mips.org,
        hauke.mehrtens@intel.com, paul.burton@mips.com
To: hauke@hauke-m.de
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From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sun,  9 Sep 2018 21:26:23 +0200

> dma_zalloc_coherent() now crashes if no dev pointer is given.
> Add a dev pointer to the ltq_dma_channel structure and fill it in the
> driver using it.
> 
> This fixes a bug introduced in kernel 4.19.
> 
> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

Applied, thank you.