From: Lendacky, Thomas <Thomas.Lendacky@amd.com>
Date: Thu, 14 May 2015 16:44:33 +0000 (-0500)
Subject: amd-xgbe: Remove manual check and set of dma_mask pointer
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~163^2~279^2
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc7aabf0072fb9540f275f07afaf0724fbf6a176;p=pandora-kernel.git

amd-xgbe: Remove manual check and set of dma_mask pointer

The underlying device support will set the device dma_mask pointer
if DMA is set up properly for the device.  Remove the check for and
assignment of dma_mask when it is null. Instead, just error out if
the dma_set_mask_and_coherent function fails because dma_mask is null.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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