From mboxrd@z Thu Jan  1 00:00:00 1970
From: timur@codeaurora.org (Timur Tabi)
Date: Mon, 9 Nov 2015 17:29:41 -0600
Subject: [PATCH V2 1/3] scsi: mptxsas: try 64 bit DMA when 32 bit DMA fails
In-Reply-To: <56412AAE.80004@codeaurora.org>
References: <1447034266-28003-1-git-send-email-okaya@codeaurora.org>
 <4041362.9GKaSPm9gs@wuerfel> <5640A8A8.90203@codeaurora.org>
 <6940177.lD0iNnWRJy@wuerfel> <56412AAE.80004@codeaurora.org>
Message-ID: <56412C65.40505@codeaurora.org>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On 11/09/2015 05:22 PM, Sinan Kaya wrote:
>
> if (ioc->dma_mask)
>      consistent_dma_mask = DMA_BIT_MASK(64);
> else
>      consistent_dma_mask = DMA_BIT_MASK(32);     <-- why here?

So this change is from this patch:

	http://permalink.gmane.org/gmane.linux.kernel/1759343

Note that this was discussed back in February:

	https://lkml.org/lkml/2015/2/20/2


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