From: Paul Zimmerman <Paul.Zimmerman@synopsys.com>
Date: Fri, 24 May 2013 23:27:56 +0000 (-0700)
Subject: staging: dwc2: fix value of dma_mask
X-Git-Tag: v3.10-rc5~18^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=308853139fcd440e4ca28d844678c7e69fb40826;p=pandora-kernel.git

staging: dwc2: fix value of dma_mask

Passing the value DMA_BIT_MASK(31) to dma_set_mask() causes the
dwc2-pci driver to sometimes fail (cannot enumerate the connected
device). Change it to DMA_BIT_MASK(32) instead, which is a more
sensible value anyway.

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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