diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-11-24 10:05:22 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-11-25 16:26:46 +0900 |
| commit | a782d688e9c6f9ca9a7a9a28e8e2876969ddef53 (patch) | |
| tree | c8b13a19a1397bbbda255a59ce8a26518991d2e5 /drivers/mmc/host/omap.c | |
| parent | e47bf32aa8de06ec72e18b4fbbd880caeedb0088 (diff) | |
mmc: sh_mmcif: add DMA support
The MMCIF controller on sh-mobile platforms can use the DMA controller for data
transfers. Interface to the SH dmaengine driver to enable DMA. We also have to
lower the maximum number of segments to match with the number od DMA
descriptors on SuperH, this doesn't significantly affect driver's PIO
performance.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/mmc/host/omap.c')
0 files changed, 0 insertions, 0 deletions