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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-05-25 06:48:51 -0400 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-07-01 09:15:53 -0400 |
| commit | c48d49632989920a7903c2e14e7a6ddff048d1aa (patch) | |
| tree | 70da8fec9d4ea8240be68504ccc38462666d6081 /Documentation/driver-model | |
| parent | a936e793136b4238ef287cfbbdd25ebb78214529 (diff) | |
dmaengine: PL08x: move DMA signal muxing into slave prepare code
Move the DMA request muxing into the slave prepare code and txd
release/completion code. This means we only hold the DMA request
mux while there are descriptors waiting to be started or are in
progress.
This leaves txd->direction as a write-only variable; remove it.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'Documentation/driver-model')
0 files changed, 0 insertions, 0 deletions