tree 4f49088d7409864557ab761b662d5b32fb134229
parent ac75a50b6de3b092d084fdd9818707d0d5073ad6
author Robert Jarzmik <robert.jarzmik@free.fr> 1529254933 +0200
committer Robert Jarzmik <robert.jarzmik@free.fr> 1529350327 +0200

ata: pata_pxa: remove the dmaengine compat need

As the pxa architecture switched towards the dmaengine slave map, the
old compatibility mechanism to acquire the dma requestor line number and
priority are not needed anymore.

This patch simplifies the dma resource acquisition, using the more
generic function dma_request_slave_channel().

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>