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| author | Noralf Trønnes <noralf@tronnes.org> | 2015-05-15 20:20:26 +0200 |
|---|---|---|
| committer | popcornmix <popcornmix@gmail.com> | 2015-05-18 14:13:32 +0100 |
| commit | 3048b2ee0cb7710595443e2bf748235d43fdb47b (patch) | |
| tree | dd3bff8e1969fccc8b33e71df908487140ad533e /arch/arm/mach-bcm2708 | |
| parent | d54112e7c36831a5c1033135f10b4c228e6165fa (diff) | |
| download | linux-3048b2ee0cb7710595443e2bf748235d43fdb47b.tar.gz | |
fixup: restore dma-mapping.h
dwc_otg has been fixed, so no need to revert 6ce0d20:
ARM: dma: Use dma_pfn_offset for dma address translation
The pfn_to_dma/dma_to_pfn changes that came with that commit
is needed to use the 'dma-ranges' DT property on ARCH_BCM2835.
dma-ranges is needed by bcm2708_fb and vchiq on ARCH_BCM2835.
If not the mailbox call fails to hand over the correct
bus address to videocore.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Diffstat (limited to 'arch/arm/mach-bcm2708')
0 files changed, 0 insertions, 0 deletions