spi: sh_qspi: Add DM support to SH QSPI driver
authorMarek Vasut <marek.vasut@gmail.com>
Sat, 25 Aug 2018 17:34:24 +0000 (19:34 +0200)
committerJagan Teki <jagan@amarulasolutions.com>
Tue, 2 Oct 2018 16:44:59 +0000 (22:14 +0530)
commitb3bec2525604d6b42bb9e7fd719c84b022447db3
tree7dc2888b703c8038a4e1c55e41d3abb1986df708
parent4ccb2f21153fdaab55b189117b9cbeeb233324e1
spi: sh_qspi: Add DM support to SH QSPI driver

Add DM support to the SH QSPI driver while retaining non-DM support.
The later is required as this driver is used in SPL which has a size
limitation of 16 kiB.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
[jagan: use proper commit head]
Reviewed-by: Jagan Teki <jagan@openedev.com>
drivers/spi/sh_qspi.c