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Commit d2ebfb33 authored by Russell King - ARM Linux's avatar Russell King - ARM Linux Committed by Vinod Koul
Browse files

dmaengine: add private header file 



Add a local private header file to contain definitions and declarations
which should only be used by DMA engine drivers.

We also fix linux/dmaengine.h to use LINUX_DMAENGINE_H to guard against
multiple inclusion.

Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Tested-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Reviewed-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Acked-by: default avatarJassi Brar <jassisinghbrar@gmail.com>
[imx-sdma.c & mxs-dma.c]
Tested-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarVinod Koul <vinod.koul@linux.intel.com>
parent 4d4e58de

drivers/dma/amba-pl08x.c

+2 −0
Original line number Diff line number Diff line
@@ -85,6 +85,8 @@ 
#include <linux/slab.h>

#include <asm/hardware/pl080.h>



#include "dmaengine.h"



#define DRIVER_NAME	"pl08xdmac"



static struct amba_driver pl08x_amba_driver;

drivers/dma/at_hdmac.c

+1 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ 
#include <linux/of_device.h>



#include "at_hdmac_regs.h"

#include "dmaengine.h"



/*

 * Glossary

drivers/dma/coh901318.c

+1 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <mach/coh901318.h>



#include "coh901318_lli.h"

#include "dmaengine.h"



#define COHC_2_DEV(cohc) (&cohc->chan.dev->device)

drivers/dma/dmaengine.h

0 → 100644
+10 −0
Original line number Diff line number Diff line 
/*

 * The contents of this file are private to DMA engine drivers, and is not

 * part of the API to be used by DMA engine users.

 */

#ifndef DMAENGINE_H

#define DMAENGINE_H



#include <linux/dmaengine.h>



#endif

drivers/dma/dw_dmac.c

+1 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/slab.h>



#include "dw_dmac_regs.h"

#include "dmaengine.h"



/*

 * This supports the Synopsys "DesignWare AHB Central DMA Controller",