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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2011-11-11 16:28:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-21 12:57:39 -0800 |
| commit | 53824693961bf513fe152d35c887e83eb016eaea (patch) | |
| tree | 379ff0ba512c934e71be76e58ff3c29d08ae4653 /arch | |
| parent | cadacbdef368bb32b8da3e9b46fc2a4b2ba751c7 (diff) | |
| download | kernel_samsung_smdk4412-53824693961bf513fe152d35c887e83eb016eaea.zip kernel_samsung_smdk4412-53824693961bf513fe152d35c887e83eb016eaea.tar.gz kernel_samsung_smdk4412-53824693961bf513fe152d35c887e83eb016eaea.tar.bz2 | |
mmc: mxcmmc: fix falling back to PIO
commit e58f516ff4730c4047c3f104b061f7a03e9a263c upstream.
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>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions