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staging: vc04_services: setup DMA and coherent mask
authorMichael Zoran <mzoran@crowfest.net>
Mon, 31 Oct 2016 21:02:03 +0000 (14:02 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 7 Nov 2016 10:02:45 +0000 (11:02 +0100)
commitc01cc53d4eb81a626ca289d784143f22c2fe63ab
tree2e6c7cf2154aebe21520ef86edf2e447c2ecac6ftree
parentdc5424ae0be4409019bafc303720d8a33f5b23fecommit | diff
staging: vc04_services: setup DMA and coherent mask

VCHI messages between the CPU and firmware use 32-bit
bus addresses. Explicitly set the DMA mask and coherent
on all platforms.

Signed-off-by: Michael Zoran <mzoran@crowfest.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c diff | blob | blame | history
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