sparc: Add CONFIG_DMA_API_DEBUG support
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Mon, 10 Aug 2009 02:53:17 +0000 (11:53 +0900)
committerIngo Molnar <mingo@elte.hu>
Mon, 10 Aug 2009 07:35:00 +0000 (09:35 +0200)
commit451d7400a34cb679369e337d67f0238ed410f484
tree75dc26e88fa60609503ccb6426b3cdbd441615d5
parentee664a9252d24ef10317d1bba8fc8f4c6495b36c
sparc: Add CONFIG_DMA_API_DEBUG support

All we need to do for CONFIG_DMA_API_DEBUG support is call
dma_debug_init() in DMA code common for SPARC32 and SPARC64.

Now SPARC32 uses two dma_map_ops structures for pci and sbus so
there is not much dma stuff for SPARC32 in kernel/dma.c.
kernel/ioport.c also includes dma stuff for SPARC32. So let's
put all the dma stuff for SPARC32 in kernel/ioport.c and make
kernel/dma.c common for SPARC32 and SPARC64.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Tested-by: Robert Reif <reif@earthlink.net>
Acked-by: David S. Miller <davem@davemloft.net>
Cc: tony.luck@intel.com
Cc: fenghua.yu@intel.com
LKML-Reference: <1249872797-1314-9-git-send-email-fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/sparc/Kconfig
arch/sparc/include/asm/dma-mapping.h
arch/sparc/kernel/Makefile
arch/sparc/kernel/dma.c
arch/sparc/kernel/ioport.c