| commit | e58f516ff4730c4047c3f104b061f7a03e9a263c | [log] [tgz] |
|---|---|---|
| author | Sascha Hauer <s.hauer@pengutronix.de> | Fri Nov 11 16:28:05 2011 +0100 |
| committer | Chris Ball <cjb@laptop.org> | Sat Dec 10 16:18:34 2011 -0500 |
| tree | dae62fe53aecf07f20001e5afd8e3400bc0dd614 | |
| parent | 053bf34f5aff499d7b595c500bbab5cbab3636e7 [diff] |
mmc: mxcmmc: fix falling back to PIO When we can't configure the dma channel we want to fall back to PIO. We do this by setting host->do_dma to zero. This does not work as do_dma is used to see whether dma can be used for the current transfer. Instead, we have to set host->dma to NULL. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: <stable@kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>