Gitweb: http://git.kernel.org/linus/9deaa3bcff657f6e54e869ac1507c7ea8088fd09
Commit: 9deaa3bcff657f6e54e869ac1507c7ea8088fd09
Parent: 4822994a238b44ab5d162243077fe6273171fbab
Author: Paul Mundt <lethal@linux-sh.org>
AuthorDate: Sun Jun 14 21:45:06 2009 +0900
Committer: Paul Mundt <lethal@linux-sh.org>
CommitDate: Sun Jun 14 21:45:06 2009 +0900
sh: Convert to asm-generic/dma.h.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
arch/sh/include/asm/dma.h | 10 +---------
1 files changed, 1 insertions(+), 9 deletions(-)
diff --git a/arch/sh/include/asm/dma.h b/arch/sh/include/asm/dma.h
index 6bd1784..04ad0e1 100644
--- a/arch/sh/include/asm/dma.h
+++ b/arch/sh/include/asm/dma.h
@@ -16,13 +16,7 @@
#include <linux/sched.h>
#include <linux/sysdev.h>
#include <cpu/dma.h>
-
-/* The maximum address that we can perform a DMA transfer to on this platform */
-/* Don't define MAX_DMA_ADDRESS; it's useless on the SuperH and any
- occurrence should be flagged as an error. */
-/* But... */
-/* XXX: This is not applicable to SuperH, just needed for alloc_bootmem */
-#define MAX_DMA_ADDRESS (PAGE_OFFSET+0x10000000)
+#include <asm-generic/dma.h>
#ifdef CONFIG_NR_DMA_CHANNELS
# define MAX_DMA_CHANNELS (CONFIG_NR_DMA_CHANNELS)
@@ -137,8 +131,6 @@ extern int dma_xfer(unsigned int chan, unsigned long from,
extern int request_dma_bycap(const char **dmac, const char **caps,
const char *dev_id);
-extern int request_dma(unsigned int chan, const char *dev_id);
-extern void free_dma(unsigned int chan);
extern int get_dma_residue(unsigned int chan);
extern struct dma_info *get_dma_info(unsigned int chan);
extern struct dma_channel *get_dma_channel(unsigned int chan);
--
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