serial: mxs-auart: move to use generic DMA helper

Browse source

With the generic DMA device tree helper supported by mxs-dma driver,
client devices only need to call dma_request_slave_channel() for
requesting a DMA channel from dmaengine.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>

...

This commit is contained in:

Shawn Guo 2013-02-26 13:47:41 +08:00

parent 5fac0e18bd

commit bcc20f9e40

2 changed files with 11 additions and 57 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

16

Documentation/devicetree/bindings/tty/serial/fsl-mxs-auart.txt

View file

52

drivers/tty/serial/mxs-auart.c

View file