From: Stephen Warren <swarren@xxxxxxxxxx>
Remove includes of <mach/dma.h> from sound/soc; nothing from it is used.
Remove include of <mach/dma.h> from mach-tegra/apbio.c; since the DMA
transfers made by this file don't need flow-control with any peripheral,
there's no need to set any slave ID.
Once those changes are made, there are no remaining users of <mach/dma.h>
so remove it. Drivers should get this information from device tree. This
removal is necessary for single zImage.
Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
---
Mark, I'd like to take this through the Tegra tree please, unless you want
me to split out the ASoC parts of the patch, and have you apply them to 3.7.
arch/arm/mach-tegra/apbio.c | 3 --
arch/arm/mach-tegra/include/mach/dma.h | 54 --------------------------------
sound/soc/tegra/tegra30_ahub.c | 1 -
sound/soc/tegra/tegra_pcm.h | 2 -
4 files changed, 0 insertions(+), 60 deletions(-)
delete mode 100644 arch/arm/mach-tegra/include/mach/dma.h
diff --git a/arch/arm/mach-tegra/apbio.c b/arch/arm/mach-tegra/apbio.c
index b5015d0..bc949fb 100644
--- a/arch/arm/mach-tegra/apbio.c
+++ b/arch/arm/mach-tegra/apbio.c
@@ -24,8 +24,6 @@
#include <linux/sched.h>
#include <linux/mutex.h>
-#include <mach/dma.h>
-
#include "apbio.h"
#if defined(CONFIG_TEGRA20_APB_DMA)
@@ -71,7 +69,6 @@ bool tegra_apb_dma_init(void)
dma_sconfig.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
dma_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
- dma_sconfig.slave_id = TEGRA_DMA_REQ_SEL_CNTR;
dma_sconfig.src_maxburst = 1;
dma_sconfig.dst_maxburst = 1;
diff --git a/arch/arm/mach-tegra/include/mach/dma.h b/arch/arm/mach-tegra/include/mach/dma.h
deleted file mode 100644
index 3081cc6..0000000
--- a/arch/arm/mach-tegra/include/mach/dma.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * arch/arm/mach-tegra/include/mach/dma.h
- *
- * Copyright (c) 2008-2009, NVIDIA Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#ifndef __MACH_TEGRA_DMA_H
-#define __MACH_TEGRA_DMA_H
-
-#include <linux/list.h>
-
-#define TEGRA_DMA_REQ_SEL_CNTR 0
-#define TEGRA_DMA_REQ_SEL_I2S_2 1
-#define TEGRA_DMA_REQ_SEL_I2S_1 2
-#define TEGRA_DMA_REQ_SEL_SPD_I 3
-#define TEGRA_DMA_REQ_SEL_UI_I 4
-#define TEGRA_DMA_REQ_SEL_MIPI 5
-#define TEGRA_DMA_REQ_SEL_I2S2_2 6
-#define TEGRA_DMA_REQ_SEL_I2S2_1 7
-#define TEGRA_DMA_REQ_SEL_UARTA 8
-#define TEGRA_DMA_REQ_SEL_UARTB 9
-#define TEGRA_DMA_REQ_SEL_UARTC 10
-#define TEGRA_DMA_REQ_SEL_SPI 11
-#define TEGRA_DMA_REQ_SEL_AC97 12
-#define TEGRA_DMA_REQ_SEL_ACMODEM 13
-#define TEGRA_DMA_REQ_SEL_SL4B 14
-#define TEGRA_DMA_REQ_SEL_SL2B1 15
-#define TEGRA_DMA_REQ_SEL_SL2B2 16
-#define TEGRA_DMA_REQ_SEL_SL2B3 17
-#define TEGRA_DMA_REQ_SEL_SL2B4 18
-#define TEGRA_DMA_REQ_SEL_UARTD 19
-#define TEGRA_DMA_REQ_SEL_UARTE 20
-#define TEGRA_DMA_REQ_SEL_I2C 21
-#define TEGRA_DMA_REQ_SEL_I2C2 22
-#define TEGRA_DMA_REQ_SEL_I2C3 23
-#define TEGRA_DMA_REQ_SEL_DVC_I2C 24
-#define TEGRA_DMA_REQ_SEL_OWR 25
-#define TEGRA_DMA_REQ_SEL_INVALID 31
-
-#endif
diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index bf56101..64b67a3 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -26,7 +26,6 @@
#include <linux/regmap.h>
#include <linux/slab.h>
#include <mach/clk.h>
-#include <mach/dma.h>
#include <sound/soc.h>
#include "tegra30_ahub.h"
diff --git a/sound/soc/tegra/tegra_pcm.h b/sound/soc/tegra/tegra_pcm.h
index b40279b..bc8b46a 100644
--- a/sound/soc/tegra/tegra_pcm.h
+++ b/sound/soc/tegra/tegra_pcm.h
@@ -31,8 +31,6 @@
#ifndef __TEGRA_PCM_H__
#define __TEGRA_PCM_H__
-#include <mach/dma.h>
-
struct tegra_pcm_dma_params {
unsigned long addr;
unsigned long wrap;
--
1.7.0.4
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