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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-11-29 11:40:28 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-11-29 18:42:40 +0000
commitdcea83adc666061864b82c96e059dffe7268b512 (patch)
tree4882086842f53bee3f6c655e6a3283effd3fbdff /arch
parentc72e005b099302b3c6bee8381396199b77b6dd4f (diff)
[ARM] Hide ISA DMA API when ISA_DMA_API is unset
When ISA_DMA_API is unset, we're not implementing the ISA DMA API, so there's no point in publishing the prototypes via asm/dma.h, nor including the machine dependent parts of that API. This allows us to remove a lot of mach/dma.h files which don't contain any useful code. Unfortunately though, some platforms put their own private non-ISA definitions into mach/dma.h, so we leave these behind and fix the appropriate #include statments. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/include/asm/dma.h23
-rw-r--r--arch/arm/mach-aaec2000/include/mach/dma.h9
-rw-r--r--arch/arm/mach-at91/include/mach/dma.h19
-rw-r--r--arch/arm/mach-clps711x/include/mach/dma.h19
-rw-r--r--arch/arm/mach-davinci/include/mach/dma.h10
-rw-r--r--arch/arm/mach-ebsa110/include/mach/dma.h11
-rw-r--r--arch/arm/mach-ep93xx/include/mach/dma.h3
-rw-r--r--arch/arm/mach-imx/dma.c7
-rw-r--r--arch/arm/mach-imx/include/mach/imx-dma.h12
-rw-r--r--arch/arm/mach-integrator/include/mach/dma.h19
-rw-r--r--arch/arm/mach-iop13xx/include/mach/dma.h3
-rw-r--r--arch/arm/mach-iop32x/include/mach/dma.h9
-rw-r--r--arch/arm/mach-iop33x/include/mach/dma.h9
-rw-r--r--arch/arm/mach-ixp2000/include/mach/dma.h9
-rw-r--r--arch/arm/mach-ixp23xx/include/mach/dma.h3
-rw-r--r--arch/arm/mach-ixp4xx/include/mach/dma.h10
-rw-r--r--arch/arm/mach-kirkwood/include/mach/dma.h1
-rw-r--r--arch/arm/mach-ks8695/include/mach/dma.h17
-rw-r--r--arch/arm/mach-l7200/include/mach/dma.h16
-rw-r--r--arch/arm/mach-loki/include/mach/dma.h1
-rw-r--r--arch/arm/mach-mv78xx0/include/mach/dma.h1
-rw-r--r--arch/arm/mach-netx/include/mach/dma.h20
-rw-r--r--arch/arm/mach-ns9xxx/include/mach/dma.h14
-rw-r--r--arch/arm/mach-orion5x/include/mach/dma.h1
-rw-r--r--arch/arm/mach-pnx4008/dma.c3
-rw-r--r--arch/arm/mach-pxa/dma.c2
-rw-r--r--arch/arm/mach-realview/include/mach/dma.h20
-rw-r--r--arch/arm/mach-s3c2410/dma.c1
-rw-r--r--arch/arm/mach-s3c2410/include/mach/dma.h18
-rw-r--r--arch/arm/mach-s3c2412/dma.c1
-rw-r--r--arch/arm/mach-s3c2440/dma.c1
-rw-r--r--arch/arm/mach-s3c2443/dma.c1
-rw-r--r--arch/arm/mach-sa1100/collie_pm.c2
-rw-r--r--arch/arm/mach-sa1100/dma.c2
-rw-r--r--arch/arm/mach-versatile/include/mach/dma.h20
-rw-r--r--arch/arm/plat-mxc/dma-mx1-mx2.c2
-rw-r--r--arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h2
-rw-r--r--arch/arm/plat-mxc/include/mach/dma.h14
-rw-r--r--arch/arm/plat-omap/dma.c2
-rw-r--r--arch/arm/plat-s3c24xx/dma.c17
40 files changed, 52 insertions, 302 deletions
diff --git a/arch/arm/include/asm/dma.h b/arch/arm/include/asm/dma.h
index 6a4d44a5b458..06419980dde7 100644
--- a/arch/arm/include/asm/dma.h
+++ b/arch/arm/include/asm/dma.h
@@ -1,13 +1,7 @@
#ifndef __ASM_ARM_DMA_H
#define __ASM_ARM_DMA_H
-typedef unsigned int dmach_t;
-
-#include <linux/spinlock.h>
#include <asm/memory.h>
-#include <asm/system.h>
-#include <asm/scatterlist.h>
-#include <mach/dma.h>
/*
* This is the maximum virtual address which can be DMA'd from.
@@ -16,6 +10,19 @@ typedef unsigned int dmach_t;
#define MAX_DMA_ADDRESS 0xffffffff
#endif
+#ifdef CONFIG_ISA_DMA_API
+/*
+ * This is used to support drivers written for the x86 ISA DMA API.
+ * It should not be re-used except for that purpose.
+ */
+#include <linux/spinlock.h>
+#include <asm/system.h>
+#include <asm/scatterlist.h>
+
+typedef unsigned int dmach_t;
+
+#include <mach/dma.h>
+
/*
* DMA modes
*/
@@ -141,4 +148,6 @@ extern int isa_dma_bridge_buggy;
#define isa_dma_bridge_buggy (0)
#endif
-#endif /* _ARM_DMA_H */
+#endif /* CONFIG_ISA_DMA_API */
+
+#endif /* __ASM_ARM_DMA_H */
diff --git a/arch/arm/mach-aaec2000/include/mach/dma.h b/arch/arm/mach-aaec2000/include/mach/dma.h
deleted file mode 100644
index 2da846c72fe7..000000000000
--- a/arch/arm/mach-aaec2000/include/mach/dma.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * arch/arm/mach-aaec2000/include/mach/dma.h
- *
- * Copyright (c) 2005 Nicolas Bellido Y Ortega
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
diff --git a/arch/arm/mach-at91/include/mach/dma.h b/arch/arm/mach-at91/include/mach/dma.h
deleted file mode 100644
index e4f90c177616..000000000000
--- a/arch/arm/mach-at91/include/mach/dma.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * arch/arm/mach-at91/include/mach/dma.h
- *
- * Copyright (C) 2003 SAN People
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
diff --git a/arch/arm/mach-clps711x/include/mach/dma.h b/arch/arm/mach-clps711x/include/mach/dma.h
deleted file mode 100644
index 0d620e869536..000000000000
--- a/arch/arm/mach-clps711x/include/mach/dma.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * arch/arm/mach-clps711x/include/mach/dma.h
- *
- * Copyright (C) 1997,1998 Russell King
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
diff --git a/arch/arm/mach-davinci/include/mach/dma.h b/arch/arm/mach-davinci/include/mach/dma.h
deleted file mode 100644
index cdf6ec9d46f3..000000000000
--- a/arch/arm/mach-davinci/include/mach/dma.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * DaVinci DMA definitions
- *
- * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
- *
- * 2007 (c) MontaVista Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
diff --git a/arch/arm/mach-ebsa110/include/mach/dma.h b/arch/arm/mach-ebsa110/include/mach/dma.h
deleted file mode 100644
index 780a04c8bbe9..000000000000
--- a/arch/arm/mach-ebsa110/include/mach/dma.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/*
- * arch/arm/mach-ebsa110/include/mach/dma.h
- *
- * Copyright (C) 1997,1998 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * EBSA110 DMA definitions
- */
diff --git a/arch/arm/mach-ep93xx/include/mach/dma.h b/arch/arm/mach-ep93xx/include/mach/dma.h
deleted file mode 100644
index d0fa9656e92f..000000000000
--- a/arch/arm/mach-ep93xx/include/mach/dma.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/*
- * arch/arm/mach-ep93xx/include/mach/dma.h
- */
diff --git a/arch/arm/mach-imx/dma.c b/arch/arm/mach-imx/dma.c
index c10810c936b3..1536583eece0 100644
--- a/arch/arm/mach-imx/dma.c
+++ b/arch/arm/mach-imx/dma.c
@@ -28,10 +28,11 @@
#include <linux/interrupt.h>
#include <linux/errno.h>
+#include <asm/scatterlist.h>
#include <asm/system.h>
#include <asm/irq.h>
#include <mach/hardware.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/imx-dma.h>
struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS];
@@ -138,7 +139,7 @@ imx_dma_setup_sg_base(imx_dmach_t dma_ch,
int
imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address,
unsigned int dma_length, unsigned int dev_addr,
- dmamode_t dmamode)
+ unsigned int dmamode)
{
struct imx_dma_channel *imxdma = &imx_dma_channels[dma_ch];
@@ -223,7 +224,7 @@ imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address,
int
imx_dma_setup_sg(imx_dmach_t dma_ch,
struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length,
- unsigned int dev_addr, dmamode_t dmamode)
+ unsigned int dev_addr, unsigned int dmamode)
{
int res;
struct imx_dma_channel *imxdma = &imx_dma_channels[dma_ch];
diff --git a/arch/arm/mach-imx/include/mach/imx-dma.h b/arch/arm/mach-imx/include/mach/imx-dma.h
index 44d89c35539a..bbe54df7f0de 100644
--- a/arch/arm/mach-imx/include/mach/imx-dma.h
+++ b/arch/arm/mach-imx/include/mach/imx-dma.h
@@ -18,7 +18,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <asm/dma.h>
+#include <mach/dma.h>
#ifndef __ASM_ARCH_IMX_DMA_H
#define __ASM_ARCH_IMX_DMA_H
@@ -48,7 +48,7 @@ struct imx_dma_channel {
void (*irq_handler) (int, void *);
void (*err_handler) (int, void *, int errcode);
void *data;
- dmamode_t dma_mode;
+ unsigned int dma_mode;
struct scatterlist *sg;
unsigned int sgbc;
unsigned int sgcount;
@@ -66,14 +66,18 @@ extern struct imx_dma_channel imx_dma_channels[IMX_DMA_CHANNELS];
/* The type to distinguish channel numbers parameter from ordinal int type */
typedef int imx_dmach_t;
+#define DMA_MODE_READ 0
+#define DMA_MODE_WRITE 1
+#define DMA_MODE_MASK 1
+
int
imx_dma_setup_single(imx_dmach_t dma_ch, dma_addr_t dma_address,
- unsigned int dma_length, unsigned int dev_addr, dmamode_t dmamode);
+ unsigned int dma_length, unsigned int dev_addr, unsigned int dmamode);
int
imx_dma_setup_sg(imx_dmach_t dma_ch,
struct scatterlist *sg, unsigned int sgcount, unsigned int dma_length,
- unsigned int dev_addr, dmamode_t dmamode);
+ unsigned int dev_addr, unsigned int dmamode);
int
imx_dma_setup_handlers(imx_dmach_t dma_ch,
diff --git a/arch/arm/mach-integrator/include/mach/dma.h b/arch/arm/mach-integrator/include/mach/dma.h
deleted file mode 100644
index fbebe85a2db7..000000000000
--- a/arch/arm/mach-integrator/include/mach/dma.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * arch/arm/mach-integrator/include/mach/dma.h
- *
- * Copyright (C) 1997,1998 Russell King
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
diff --git a/arch/arm/mach-iop13xx/include/mach/dma.h b/arch/arm/mach-iop13xx/include/mach/dma.h
deleted file mode 100644
index d79846fbb394..000000000000
--- a/arch/arm/mach-iop13xx/include/mach/dma.h
+++ /dev/null
@@ -1,3 +0,0 @@
-#ifndef _IOP13XX_DMA_H
-#define _IOP13XX_DMA_H
-#endif
diff --git a/arch/arm/mach-iop32x/include/mach/dma.h b/arch/arm/mach-iop32x/include/mach/dma.h
deleted file mode 100644
index f8bd817f205d..000000000000
--- a/arch/arm/mach-iop32x/include/mach/dma.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * arch/arm/mach-iop32x/include/mach/dma.h
- *
- * Copyright (C) 2004 Intel Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
diff --git a/arch/arm/mach-iop33x/include/mach/dma.h b/arch/arm/mach-iop33x/include/mach/dma.h
deleted file mode 100644
index d8b42232931d..000000000000
--- a/arch/arm/mach-iop33x/include/mach/dma.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * arch/arm/mach-iop33x/include/mach/dma.h
- *
- * Copyright (C) 2004 Intel Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
diff --git a/arch/arm/mach-ixp2000/include/mach/dma.h b/arch/arm/mach-ixp2000/include/mach/dma.h
deleted file mode 100644
index 26063d60f622..000000000000
--- a/arch/arm/mach-ixp2000/include/mach/dma.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * arch/arm/mach-ixp2000/include/mach/dma.h
- *
- * Copyright (C) 2002 Intel Corp.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
diff --git a/arch/arm/mach-ixp23xx/include/mach/dma.h b/arch/arm/mach-ixp23xx/include/mach/dma.h
deleted file mode 100644
index 8886544b93f7..000000000000
--- a/arch/arm/mach-ixp23xx/include/mach/dma.h
+++ /dev/null
@@ -1,3 +0,0 @@
-/*
- * arch/arm/mach-ixp23xx/include/mach/dma.h
- */
diff --git a/arch/arm/mach-ixp4xx/include/mach/dma.h b/arch/arm/mach-ixp4xx/include/mach/dma.h
deleted file mode 100644
index 5b7e1a98e987..000000000000
--- a/arch/arm/mach-ixp4xx/include/mach/dma.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/*
- * arch/arm/mach-ixp4xx/include/mach/dma.h
- *
- * Copyright (C) 2001-2004 MontaVista Software, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- */
diff --git a/arch/arm/mach-kirkwood/include/mach/dma.h b/arch/arm/mach-kirkwood/include/mach/dma.h
deleted file mode 100644
index 40a8c178f10d..000000000000
--- a/arch/arm/mach-kirkwood/include/mach/dma.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty */
diff --git a/arch/arm/mach-ks8695/include/mach/dma.h b/arch/arm/mach-ks8695/include/mach/dma.h
deleted file mode 100644
index 561206280089..000000000000
--- a/arch/arm/mach-ks8695/include/mach/dma.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * arch/arm/mach-ks8695/include/mach/dma.h
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
diff --git a/arch/arm/mach-l7200/include/mach/dma.h b/arch/arm/mach-l7200/include/mach/dma.h
deleted file mode 100644
index 07731f2cccfb..000000000000
--- a/arch/arm/mach-l7200/include/mach/dma.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * arch/arm/mach-l7200/include/mach/dma.h
- *
- * Copyright (C) 2000 Steve Hill (sjhill@cotw.com)
- *
- * Changelog:
- * 08-29-2000 SJH Created
- */
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-/* DMA is not yet implemented! It should be the same as acorn, copy over.. */
-
-#define DMA_S0 0
-
-#endif /* _ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-loki/include/mach/dma.h b/arch/arm/mach-loki/include/mach/dma.h
deleted file mode 100644
index 40a8c178f10d..000000000000
--- a/arch/arm/mach-loki/include/mach/dma.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty */
diff --git a/arch/arm/mach-mv78xx0/include/mach/dma.h b/arch/arm/mach-mv78xx0/include/mach/dma.h
deleted file mode 100644
index 40a8c178f10d..000000000000
--- a/arch/arm/mach-mv78xx0/include/mach/dma.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty */
diff --git a/arch/arm/mach-netx/include/mach/dma.h b/arch/arm/mach-netx/include/mach/dma.h
deleted file mode 100644
index c0ac3d98a7bd..000000000000
--- a/arch/arm/mach-netx/include/mach/dma.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * arch/arm/mach-netx/include/mach/dma.h
- *
- * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#define MAX_DMA_CHANNELS 0
diff --git a/arch/arm/mach-ns9xxx/include/mach/dma.h b/arch/arm/mach-ns9xxx/include/mach/dma.h
deleted file mode 100644
index 3f50d8c9e5c7..000000000000
--- a/arch/arm/mach-ns9xxx/include/mach/dma.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * arch/arm/mach-ns9xxx/include/mach/dma.h
- *
- * Copyright (C) 2006 by Digi International Inc.
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-#ifndef __ASM_ARCH_DMA_H
-#define __ASM_ARCH_DMA_H
-
-#endif /* ifndef __ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-orion5x/include/mach/dma.h b/arch/arm/mach-orion5x/include/mach/dma.h
deleted file mode 100644
index 40a8c178f10d..000000000000
--- a/arch/arm/mach-orion5x/include/mach/dma.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty */
diff --git a/arch/arm/mach-pnx4008/dma.c b/arch/arm/mach-pnx4008/dma.c
index ac2f70eddb9e..425f7188505e 100644
--- a/arch/arm/mach-pnx4008/dma.c
+++ b/arch/arm/mach-pnx4008/dma.c
@@ -25,9 +25,8 @@
#include <asm/system.h>
#include <mach/hardware.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <asm/dma-mapping.h>
-#include <asm/mach/dma.h>
#include <mach/clock.h>
static struct dma_channel {
diff --git a/arch/arm/mach-pxa/dma.c b/arch/arm/mach-pxa/dma.c
index c0be17e0ab82..b1514fb20d3a 100644
--- a/arch/arm/mach-pxa/dma.c
+++ b/arch/arm/mach-pxa/dma.c
@@ -21,7 +21,7 @@
#include <asm/system.h>
#include <asm/irq.h>
#include <mach/hardware.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/pxa-regs.h>
diff --git a/arch/arm/mach-realview/include/mach/dma.h b/arch/arm/mach-realview/include/mach/dma.h
deleted file mode 100644
index f1a5a1a10952..000000000000
--- a/arch/arm/mach-realview/include/mach/dma.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * arch/arm/mach-realview/include/mach/dma.h
- *
- * Copyright (C) 2003 ARM Limited.
- * Copyright (C) 1997,1998 Russell King
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 7d914a470b6c..17d4674ecb47 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -17,7 +17,6 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
-#include <asm/dma.h>
#include <mach/dma.h>
#include <plat/cpu.h>
diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h
index 7cbea7b82b57..13358ce2128c 100644
--- a/arch/arm/mach-s3c2410/include/mach/dma.h
+++ b/arch/arm/mach-s3c2410/include/mach/dma.h
@@ -249,7 +249,7 @@ typedef unsigned long dma_device_t;
* request a dma channel exclusivley
*/
-extern int s3c2410_dma_request(dmach_t channel,
+extern int s3c2410_dma_request(unsigned int channel,
struct s3c2410_dma_client *, void *dev);
@@ -258,14 +258,14 @@ extern int s3c2410_dma_request(dmach_t channel,
* change the state of the dma channel
*/
-extern int s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op);
+extern int s3c2410_dma_ctrl(unsigned int channel, enum s3c2410_chan_op op);
/* s3c2410_dma_setflags
*
* set the channel's flags to a given state
*/
-extern int s3c2410_dma_setflags(dmach_t channel,
+extern int s3c2410_dma_setflags(unsigned int channel,
unsigned int flags);
/* s3c2410_dma_free
@@ -273,7 +273,7 @@ extern int s3c2410_dma_setflags(dmach_t channel,
* free the dma channel (will also abort any outstanding operations)
*/
-extern int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *);
+extern int s3c2410_dma_free(unsigned int channel, struct s3c2410_dma_client *);
/* s3c2410_dma_enqueue
*
@@ -282,7 +282,7 @@ extern int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *);
* drained before the buffer is given to the DMA system.
*/
-extern int s3c2410_dma_enqueue(dmach_t channel, void *id,
+extern int s3c2410_dma_enqueue(unsigned int channel, void *id,
dma_addr_t data, int size);
/* s3c2410_dma_config
@@ -290,7 +290,7 @@ extern int s3c2410_dma_enqueue(dmach_t channel, void *id,
* configure the dma channel
*/
-extern int s3c2410_dma_config(dmach_t channel, int xferunit, int dcon);
+extern int s3c2410_dma_config(unsigned int channel, int xferunit, int dcon);
/* s3c2410_dma_devconfig
*
@@ -305,11 +305,11 @@ extern int s3c2410_dma_devconfig(int channel, enum s3c2410_dmasrc source,
* get the position that the dma transfer is currently at
*/
-extern int s3c2410_dma_getposition(dmach_t channel,
+extern int s3c2410_dma_getposition(unsigned int channel,
dma_addr_t *src, dma_addr_t *dest);
-extern int s3c2410_dma_set_opfn(dmach_t, s3c2410_dma_opfn_t rtn);
-extern int s3c2410_dma_set_buffdone_fn(dmach_t, s3c2410_dma_cbfn_t rtn);
+extern int s3c2410_dma_set_opfn(unsigned int, s3c2410_dma_opfn_t rtn);
+extern int s3c2410_dma_set_buffdone_fn(unsigned int, s3c2410_dma_cbfn_t rtn);
/* DMA Register definitions */
diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index ba0591e71f32..b5e6a35321d8 100644
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -18,7 +18,6 @@
#include <linux/serial_core.h>
#include <linux/io.h>
-#include <asm/dma.h>
#include <mach/dma.h>
#include <plat/dma.h>
diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
index 32303f6a8321..f33baad69d01 100644
--- a/arch/arm/mach-s3c2440/dma.c
+++ b/arch/arm/mach-s3c2440/dma.c
@@ -17,7 +17,6 @@
#include <linux/sysdev.h>
#include <linux/serial_core.h>
-#include <asm/dma.h>
#include <mach/dma.h>
#include <plat/dma.h>
diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index f73ccb25ff94..2a685ce22eed 100644
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -18,7 +18,6 @@
#include <linux/serial_core.h>
#include <linux/io.h>
-#include <asm/dma.h>
#include <mach/dma.h>
#include <plat/dma.h>
diff --git a/arch/arm/mach-sa1100/collie_pm.c b/arch/arm/mach-sa1100/collie_pm.c
index b1161fc80602..947883a483df 100644
--- a/arch/arm/mach-sa1100/collie_pm.c
+++ b/arch/arm/mach-sa1100/collie_pm.c
@@ -26,7 +26,7 @@
#include <asm/irq.h>
#include <mach/hardware.h>
#include <asm/hardware/scoop.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/collie.h>
#include <asm/mach/sharpsl_param.h>
#include <asm/hardware/sharpsl_pm.h>
diff --git a/arch/arm/mach-sa1100/dma.c b/arch/arm/mach-sa1100/dma.c
index f990a3e85846..3f445ffd99f8 100644
--- a/arch/arm/mach-sa1100/dma.c
+++ b/arch/arm/mach-sa1100/dma.c
@@ -19,7 +19,7 @@
#include <asm/system.h>
#include <asm/irq.h>
#include <mach/hardware.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#undef DEBUG
diff --git a/arch/arm/mach-versatile/include/mach/dma.h b/arch/arm/mach-versatile/include/mach/dma.h
deleted file mode 100644
index 0aabf12c8834..000000000000
--- a/arch/arm/mach-versatile/include/mach/dma.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * arch/arm/mach-versatile/include/mach/dma.h
- *
- * Copyright (C) 2003 ARM Limited.
- * Copyright (C) 1997,1998 Russell King
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
diff --git a/arch/arm/plat-mxc/dma-mx1-mx2.c b/arch/arm/plat-mxc/dma-mx1-mx2.c
index b296f19fd89a..214274344442 100644
--- a/arch/arm/plat-mxc/dma-mx1-mx2.c
+++ b/arch/arm/plat-mxc/dma-mx1-mx2.c
@@ -34,7 +34,7 @@
#include <asm/system.h>
#include <asm/irq.h>
#include <mach/hardware.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/dma-mx1-mx2.h>
#define DMA_DCR 0x00 /* Control Register */
diff --git a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
index e85fd946116c..6cc6f0c8cb25 100644
--- a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
+++ b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
@@ -22,7 +22,7 @@
* MA 02110-1301, USA.
*/
-#include <asm/dma.h>
+#include <mach/dma.h>
#ifndef __ASM_ARCH_MXC_DMA_H
#define __ASM_ARCH_MXC_DMA_H
diff --git a/arch/arm/plat-mxc/include/mach/dma.h b/arch/arm/plat-mxc/include/mach/dma.h
deleted file mode 100644
index c822d569a05e..000000000000
--- a/arch/arm/plat-mxc/include/mach/dma.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
- */
-
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __ASM_ARCH_MXC_DMA_H__
-#define __ASM_ARCH_MXC_DMA_H__
-
-#endif
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 50f8b4ad9a09..7686b9fa53f2 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -29,7 +29,7 @@
#include <asm/system.h>
#include <mach/hardware.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
#include <mach/tc.h>
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index 1baf941d1930..63bb22b973e3 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -31,9 +31,8 @@
#include <asm/system.h>
#include <asm/irq.h>
#include <mach/hardware.h>
-#include <asm/dma.h>
+#include <mach/dma.h>
-#include <asm/mach/dma.h>
#include <mach/map.h>
#include <plat/dma.h>
@@ -804,7 +803,7 @@ EXPORT_SYMBOL(s3c2410_dma_request);
* allowed to go through.
*/
-int s3c2410_dma_free(dmach_t channel, struct s3c2410_dma_client *client)
+int s3c2410_dma_free(unsigned int channel, struct s3c2410_dma_client *client)
{
struct s3c2410_dma_chan *chan = lookup_dma_channel(channel);
unsigned long flags;
@@ -995,7 +994,7 @@ static int s3c2410_dma_started(struct s3c2410_dma_chan *chan)
}
int
-s3c2410_dma_ctrl(dmach_t channel, enum s3c2410_chan_op op)
+s3c2410_dma_ctrl(unsigned int channel, enum s3c2410_chan_op op)
{
struct s3c2410_dma_chan *chan = lookup_dma_channel(channel);
@@ -1043,7 +1042,7 @@ EXPORT_SYMBOL(s3c2410_dma_ctrl);
* dcon: base value of the DCONx register
*/
-int s3c2410_dma_config(dmach_t channel,
+int s3c2410_dma_config(unsigned int channel,
int xferunit,
int dcon)
{
@@ -1092,7 +1091,7 @@ int s3c2410_dma_config(dmach_t channel,
EXPORT_SYMBOL(s3c2410_dma_config);
-int s3c2410_dma_setflags(dmach_t channel, unsigned int flags)
+int s3c2410_dma_setflags(unsigned int channel, unsigned int flags)
{
struct s3c2410_dma_chan *chan = lookup_dma_channel(channel);
@@ -1113,7 +1112,7 @@ EXPORT_SYMBOL(s3c2410_dma_setflags);
* irq?
*/
-int s3c2410_dma_set_opfn(dmach_t channel, s3c2410_dma_opfn_t rtn)
+int s3c2410_dma_set_opfn(unsigned int channel, s3c2410_dma_opfn_t rtn)
{
struct s3c2410_dma_chan *chan = lookup_dma_channel(channel);
@@ -1129,7 +1128,7 @@ int s3c2410_dma_set_opfn(dmach_t channel, s3c2410_dma_opfn_t rtn)
EXPORT_SYMBOL(s3c2410_dma_set_opfn);
-int s3c2410_dma_set_buffdone_fn(dmach_t channel, s3c2410_dma_cbfn_t rtn)
+int s3c2410_dma_set_buffdone_fn(unsigned int channel, s3c2410_dma_cbfn_t rtn)
{
struct s3c2410_dma_chan *chan = lookup_dma_channel(channel);
@@ -1219,7 +1218,7 @@ EXPORT_SYMBOL(s3c2410_dma_devconfig);
* returns the current transfer points for the dma source and destination
*/
-int s3c2410_dma_getposition(dmach_t channel, dma_addr_t *src, dma_addr_t *dst)
+int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *dst)
{
struct s3c2410_dma_chan *chan = lookup_dma_channel(channel);