From: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Date: Tue, 18 Feb 2014 18:47:17 +0000 (+0100)
Subject: s390/pci/dma: use correct segment boundary size
X-Git-Tag: v3.14-rc5~27^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5ec6d4918a45952e99b1b36c93372d79d6927c57;p=pandora-kernel.git

s390/pci/dma: use correct segment boundary size

The boundary size for iommu_area_alloc() is currently set to a constant
value. This is wrong, we shouldn't use a constant value but rather the
return value of dma_get_seg_boundary(), since a device driver can override
the default.

Reviewed-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

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