https://github.com/torvalds/linux
Revision f792af250de54309e4bc9f238db3623ead0a4507 authored by Ming Lei on 14 May 2010, 13:15:38 UTC, committed by John W. Linville on 26 July 2010, 18:41:04 UTC
For edma, we should use DMA_BIDIRECTIONAL, or else use
DMA_FROM_DEVICE.

This is found to address "BUG at arch/x86/mm/physaddr.c:5"
as described here:

http://lkml.org/lkml/2010/7/14/21

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
1 parent 06ee1c2
History
Tip revision: f792af250de54309e4bc9f238db3623ead0a4507 authored by Ming Lei on 14 May 2010, 13:15:38 UTC
ath9k: fix dma direction for map/unmap in ath_rx_tasklet
Tip revision: f792af2
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