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| author | Pierre-Yves MORDRET <pierre-yves.mordret@st.com> | 2017-10-17 15:43:47 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2017-11-08 10:49:53 +0530 |
| commit | d83f4131c2e06ef93cd3d6d44bb3475728790ab6 (patch) | |
| tree | a63b838be14031715cdfc95ddfbb9456dc2fce10 /lib/iomap.c | |
| parent | f2fd4d9f323d8979fe77e673bb555199b531fa1a (diff) | |
| download | linux-d83f4131c2e06ef93cd3d6d44bb3475728790ab6.tar.bz2 | |
dmaengine: stm32_mdma: activate pack/unpack feature
If source and destination bus width differs pack/unpack MDMA
feature has to be activated for alignment.
This pack/unpack feature implies to have both source/destination address
and buffer length aligned on bus width.
Fixes: a4ffb13c8946 ("dmaengine: Add STM32 MDMA driver")
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'lib/iomap.c')
0 files changed, 0 insertions, 0 deletions