| commit | f291683f09d8b87957fe9a7955ba61f369c09dc4 | [log] [tgz] |
|---|---|---|
| author | Teppei Kamijou <teppei.kamijou.yb@renesas.com> | Wed Dec 12 15:38:12 2012 +0100 |
| committer | Chris Ball <cjb@laptop.org> | Mon Jan 28 06:51:32 2013 -0500 |
| tree | 679d7b29797a41e45d41051368f08b3e21735f2e | |
| parent | a78b4ca276d7df627ebac50ae3d012c060fe04f8 [diff] |
mmc: sh-mmcif: Terminate DMA transactions when detecting timeout or error If a DMA transaction fails, terminate all outstanding DMA transfers and unmap buffers. Signed-off-by: Teppei Kamijou <teppei.kamijou.yb@renesas.com> Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> [g.liakhovetski@gmx.de: forward-port, add dma_unmap_sg() in error cases] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>