mmc: omap_hsmmc: add DMA engine support

Gitweb:     http://git.kernel.org/linus/;a=commit;h=c5c98927d74cd6853579e1a5b56cd6eb0d4885f0
Commit:     c5c98927d74cd6853579e1a5b56cd6eb0d4885f0
Parent:     3a774ea91a5d05e7af58db6ae1ba298263c4a3d3
Author:     Russell King <rmk+kernel <at> arm.linux.org.uk>
AuthorDate: Fri Apr 13 12:14:39 2012 +0100
Committer:  Russell King <rmk+kernel <at> arm.linux.org.uk>
CommitDate: Tue Jul 31 12:06:22 2012 +0100

    mmc: omap_hsmmc: add DMA engine support

    Add DMA engine support to the OMAP HSMMC driver.  This supplements the
    private DMA API implementation contained within this driver, and the
    driver can be switched at build time between using DMA engine and the
    private DMA API.

    Tested-by: Grazvydas Ignotas <notasas <at> gmail.com>
    Tested-by: Tony Lindgren <tony <at> atomide.com>
    Acked-by: Linus Walleij <linus.walleij <at> linaro.org>
    Signed-off-by: Russell King <rmk+kernel <at> arm.linux.org.uk>
---
 drivers/mmc/host/omap_hsmmc.c |  192 +++++++++++++++++++++++++++++++++++------
 1 files changed, 165 insertions(+), 27 deletions(-)

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index 389a3ee..effe328 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
 <at>  <at>  -19,6 +19,7  <at>  <at> 
 #include <linux/init.h>
 #include <linux/kernel.h>