linux-kernel - [PATCH 11/12] IB/usnic: Convert to use new iommu

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Date:	Fri,  5 Sep 2014 12:53:03 +0200
From:	Joerg Roedel <joro@...tes.org>
To:	iommu@...ts.linux-foundation.org
Cc:	linux-kernel@...r.kernel.org, Joerg Roedel <jroedel@...e.de>,
	Upinder Malhi <umalhi@...co.com>
Subject: [PATCH 11/12] IB/usnic: Convert to use new iommu_capable() API function

From: Joerg Roedel <jroedel@...e.de>

Cc: Upinder Malhi <umalhi@...co.com>
Signed-off-by: Joerg Roedel <jroedel@...e.de>
---
 drivers/infiniband/hw/usnic/usnic_uiom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/hw/usnic/usnic_uiom.c b/drivers/infiniband/hw/usnic/usnic_uiom.c
index 801a1d6..417de1f 100644
--- a/drivers/infiniband/hw/usnic/usnic_uiom.c
+++ b/drivers/infiniband/hw/usnic/usnic_uiom.c
@@ -507,7 +507,7 @@ int usnic_uiom_attach_dev_to_pd(struct usnic_uiom_pd *pd, struct device *dev)
 	if (err)
 		goto out_free_dev;
 
-	if (!iommu_domain_has_cap(pd->domain, IOMMU_CAP_CACHE_COHERENCY)) {
+	if (!iommu_capable(dev->bus, IOMMU_CAP_CACHE_COHERENCY)) {
 		usnic_err("IOMMU of %s does not support cache coherency\n",
 				dev_name(dev));
 		err = -EINVAL;
-- 
1.9.1

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