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Message-Id: <1346798175-28733-1-git-send-email-swarren@wwwdotorg.org>
Date: Tue, 4 Sep 2012 16:36:15 -0600
From: Stephen Warren <swarren@...dotorg.org>
To: Joerg Roedel <joerg.roedel@....com>
Cc: Hiroshi Doyu <hdoyu@...dia.com>, linux-kernel@...r.kernel.org,
linux-tegra@...r.kernel.org, Stephen Warren <swarren@...dia.com>
Subject: [PATCH] dma: tegra: move smmu.h into SMMU driver
From: Stephen Warren <swarren@...dia.com>
There's no need to place these defines into arch/arm/mach-tegra/include/.
Move them into the SMMU driver to clean up mach-tegra, as a pre-requisite
for single-zImage.
Signed-off-by: Stephen Warren <swarren@...dia.com>
Cc: Hiroshi Doyu <hdoyu@...dia.com>
---
arch/arm/mach-tegra/include/mach/smmu.h | 63 -------------------------------
drivers/iommu/tegra-smmu.c | 41 +++++++++++++++++++-
2 files changed, 40 insertions(+), 64 deletions(-)
delete mode 100644 arch/arm/mach-tegra/include/mach/smmu.h
diff --git a/arch/arm/mach-tegra/include/mach/smmu.h b/arch/arm/mach-tegra/include/mach/smmu.h
deleted file mode 100644
index dad403a..0000000
--- a/arch/arm/mach-tegra/include/mach/smmu.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * IOMMU API for SMMU in Tegra30
- *
- * Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef MACH_SMMU_H
-#define MACH_SMMU_H
-
-enum smmu_hwgrp {
- HWGRP_AFI,
- HWGRP_AVPC,
- HWGRP_DC,
- HWGRP_DCB,
- HWGRP_EPP,
- HWGRP_G2,
- HWGRP_HC,
- HWGRP_HDA,
- HWGRP_ISP,
- HWGRP_MPE,
- HWGRP_NV,
- HWGRP_NV2,
- HWGRP_PPCS,
- HWGRP_SATA,
- HWGRP_VDE,
- HWGRP_VI,
-
- HWGRP_COUNT,
-
- HWGRP_END = ~0,
-};
-
-#define HWG_AFI (1 << HWGRP_AFI)
-#define HWG_AVPC (1 << HWGRP_AVPC)
-#define HWG_DC (1 << HWGRP_DC)
-#define HWG_DCB (1 << HWGRP_DCB)
-#define HWG_EPP (1 << HWGRP_EPP)
-#define HWG_G2 (1 << HWGRP_G2)
-#define HWG_HC (1 << HWGRP_HC)
-#define HWG_HDA (1 << HWGRP_HDA)
-#define HWG_ISP (1 << HWGRP_ISP)
-#define HWG_MPE (1 << HWGRP_MPE)
-#define HWG_NV (1 << HWGRP_NV)
-#define HWG_NV2 (1 << HWGRP_NV2)
-#define HWG_PPCS (1 << HWGRP_PPCS)
-#define HWG_SATA (1 << HWGRP_SATA)
-#define HWG_VDE (1 << HWGRP_VDE)
-#define HWG_VI (1 << HWGRP_VI)
-
-#endif /* MACH_SMMU_H */
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index c749f96..0b4d62e 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -39,9 +39,48 @@
#include <asm/cacheflush.h>
#include <mach/iomap.h>
-#include <mach/smmu.h>
#include <mach/tegra-ahb.h>
+enum smmu_hwgrp {
+ HWGRP_AFI,
+ HWGRP_AVPC,
+ HWGRP_DC,
+ HWGRP_DCB,
+ HWGRP_EPP,
+ HWGRP_G2,
+ HWGRP_HC,
+ HWGRP_HDA,
+ HWGRP_ISP,
+ HWGRP_MPE,
+ HWGRP_NV,
+ HWGRP_NV2,
+ HWGRP_PPCS,
+ HWGRP_SATA,
+ HWGRP_VDE,
+ HWGRP_VI,
+
+ HWGRP_COUNT,
+
+ HWGRP_END = ~0,
+};
+
+#define HWG_AFI (1 << HWGRP_AFI)
+#define HWG_AVPC (1 << HWGRP_AVPC)
+#define HWG_DC (1 << HWGRP_DC)
+#define HWG_DCB (1 << HWGRP_DCB)
+#define HWG_EPP (1 << HWGRP_EPP)
+#define HWG_G2 (1 << HWGRP_G2)
+#define HWG_HC (1 << HWGRP_HC)
+#define HWG_HDA (1 << HWGRP_HDA)
+#define HWG_ISP (1 << HWGRP_ISP)
+#define HWG_MPE (1 << HWGRP_MPE)
+#define HWG_NV (1 << HWGRP_NV)
+#define HWG_NV2 (1 << HWGRP_NV2)
+#define HWG_PPCS (1 << HWGRP_PPCS)
+#define HWG_SATA (1 << HWGRP_SATA)
+#define HWG_VDE (1 << HWGRP_VDE)
+#define HWG_VI (1 << HWGRP_VI)
+
/* bitmap of the page sizes currently supported */
#define SMMU_IOMMU_PGSIZES (SZ_4K)
--
1.7.0.4
--
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