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History

Russell King 9eedd96301 ARM: DMA: Replace page_to_dma()/dma_to_page() with pfn_to_dma()/dma_to_pfn()

Replace the page_to_dma() and dma_to_page() macros with their PFN
equivalents.  This allows us to map parts of memory which do not have
a struct page allocated to them to bus addresses.  This will be used
internally by dma_alloc_coherent()/dma_alloc_writecombine().

Build tested on Versatile, OMAP1, IOP13xx and KS8695.

Tested-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2011-01-03 11:27:43 +00:00

include/mach

ARM: DMA: Replace page_to_dma()/dma_to_page() with pfn_to_dma()/dma_to_pfn()

2011-01-03 11:27:43 +00:00

board-acs5k.c

arm: remove machine_desc.io_pg_offst and .phys_io

2010-10-20 00:27:46 -04:00

board-dsm320.c

arm: remove machine_desc.io_pg_offst and .phys_io

2010-10-20 00:27:46 -04:00

board-micrel.c

arm: remove machine_desc.io_pg_offst and .phys_io