| commit | 7ac020366b0a436d726408841160b5dc32c19214 | [log] [tgz] |
|---|---|---|
| author | Peng Fan <van.freenix@gmail.com> | Mon Jun 22 11:41:23 2015 +0800 |
| committer | Ulf Hansson <ulf.hansson@linaro.org> | Fri Jul 24 10:18:27 2015 +0200 |
| tree | 5809318d426171c41526b7f9b6edbce26f24ca85 | |
| parent | 5027cd1e323d2f8136abb32ac7c8e1e1a94eac05 [diff] |
mmc: sdhci check parameters before call dma_free_coherent
We should not call dma_free_coherent if host->adma_table is NULL,
otherwise may trigger panic.
Fixes: d1e49f77d7c7 ("mmc: sdhci: convert ADMA descriptors to a...")
Signed-off-by: Peng Fan <van.freenix@gmail.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>