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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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2171a19a24
This patch removes the no longer used m68k PCI code. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 lines
455 B
C
17 lines
455 B
C
#ifndef _M68K_DMA_H
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#define _M68K_DMA_H 1
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/* it's useless on the m68k, but unfortunately needed by the new
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bootmem allocator (but this should do it for this) */
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#define MAX_DMA_ADDRESS PAGE_OFFSET
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#define MAX_DMA_CHANNELS 8
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extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
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extern void free_dma(unsigned int dmanr); /* release it again */
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#define isa_dma_bridge_buggy (0)
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#endif /* _M68K_DMA_H */
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