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| /openbmc/linux/drivers/tty/serial/8250/ |
| H A D | 8250_dma.c | diff e4fb3b88ebf21e6127ed0e91336752352ba0931e Wed Apr 10 08:58:26 CDT 2013 Heikki Krogerus <heikki.krogerus@linux.intel.com> serial: 8250_dma: Use dmaengine helpers to get the slave channels
The helper functions in dmaengine API allow the drivers to
request slave channels without the filter parameters. They
will attempt to extract the needed DMA client information
from DT or ACPI, but if such information is not available
the filter parameters can still be used.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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