| commit | 51fc7b2ce74d31b7d9a6bd3c57bf6c1cc77e837d | [log] [tgz] |
|---|---|---|
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | Fri Mar 04 09:56:21 2011 +0100 |
| committer | Chris Ball <cjb@laptop.org> | Fri Mar 25 10:38:56 2011 -0400 |
| tree | 65871eed7be0a2df91ac52d84d838367eec0c435 | |
| parent | 4f665cb614b8a258b507cc47753dd3f7dd45aac6 [diff] |
mmc: tmio-mmc: Improve DMA stability on sh-mobile On some SDHI tmio implementations the order of DMA and command completion interrupts swaps, which leads to malfunction. This patch postpones DMA activation until the MMC command completion IRQ time. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Chris Ball <cjb@laptop.org>