From ba93c357229fd4666fe60f8d7ec97659882727c0 Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Sun, 30 Dec 2018 16:53:15 +0100
Subject: iommu/msm: Reduce indentation

Delete tab aligning a statement with the right hand side of a
preceding assignment rather than the left hand side.

Found with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/iommu/msm_iommu.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'drivers/iommu/msm_iommu.c')

diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index fc4270733f11..6dde3a9db92e 100644
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -461,10 +461,10 @@ static int msm_iommu_attach_dev(struct iommu_domain *domain, struct device *dev)
 				master->num =
 					msm_iommu_alloc_ctx(iommu->context_map,
 							    0, iommu->ncb);
-					if (IS_ERR_VALUE(master->num)) {
-						ret = -ENODEV;
-						goto fail;
-					}
+				if (IS_ERR_VALUE(master->num)) {
+					ret = -ENODEV;
+					goto fail;
+				}
 				config_mids(iommu, master);
 				__program_context(iommu->base, master->num,
 						  priv);
-- 
cgit v1.2.3


From b77cf11f094136a9d7d0ee6a56cf49db1f412871 Mon Sep 17 00:00:00 2001
From: Rob Herring <robh@kernel.org>
Date: Tue, 5 Feb 2019 10:37:31 -0600
Subject: iommu: Allow io-pgtable to be used outside of drivers/iommu/

Move io-pgtable.h to include/linux/ and export alloc_io_pgtable_ops
and free_io_pgtable_ops. This enables drivers outside drivers/iommu/ to
use the page table library. Specifically, some ARM Mali GPUs use the
ARM page table formats.

Cc: Will Deacon <will.deacon@arm.com>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Rob Clark <robdclark@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: iommu@lists.linux-foundation.org
Cc: linux-mediatek@lists.infradead.org
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/iommu/msm_iommu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/iommu/msm_iommu.c')

diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index fc4270733f11..ef7d1f995d6b 100644
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -23,6 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/errno.h>
 #include <linux/io.h>
+#include <linux/io-pgtable.h>
 #include <linux/interrupt.h>
 #include <linux/list.h>
 #include <linux/spinlock.h>
@@ -37,7 +38,6 @@
 
 #include "msm_iommu_hw-8xxx.h"
 #include "msm_iommu.h"
-#include "io-pgtable.h"
 
 #define MRC(reg, processor, op1, crn, crm, op2)				\
 __asm__ __volatile__ (							\
-- 
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