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| author | Juergen Borleis <[email protected]> | 2021-07-29 07:18:21 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2021-08-02 07:01:19 +0000 |
| commit | 7199ddede9f0f2f68d41e6928e1c6c4bca9c39c0 (patch) | |
| tree | d306c02417647e9e96e77356178d8b9b544e8544 /lib/debugobjects.c | |
| parent | dmaengine: of-dma: router_xlate to return -EPROBE_DEFER if controller is not ... (diff) | |
| download | kernel-7199ddede9f0f2f68d41e6928e1c6c4bca9c39c0.tar.gz kernel-7199ddede9f0f2f68d41e6928e1c6c4bca9c39c0.zip | |
dmaengine: imx-dma: configure the generic DMA type to make it work
Commit dea7a9fbb009 ("dmaengine: imx-dma: remove dma_slave_config
direction usage") changes the method from a "configuration when called"
to an "configuration when used". Due to this, only the cyclic DMA type
gets configured correctly, while the generic DMA type is left
non-configured.
Without this additional call, the struct imxdma_channel::word_size member
is stuck at DMA_SLAVE_BUSWIDTH_UNDEFINED and imxdma_prep_slave_sg() always
returns NULL.
Signed-off-by: Juergen Borleis <[email protected]>
Fixes: dea7a9fbb009 ("dmaengine: imx-dma: remove dma_slave_config direction usage")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions