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| author | Lubomir Rintel <lkundrak@v3.sk> | 2020-06-01 21:23:37 +0200 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-06-16 21:58:59 +0530 |
| commit | 5bc382ec2f94a7c1b2a8938c6ca99c26a6fe5f58 (patch) | |
| tree | 6a648635f6e9dee5edd219e5d64e3516132600c7 /Documentation/i2c/i2c_bus.svg | |
| parent | 0658e5a83a71c7a0c06c92b2259bc62088bf8472 (diff) | |
dmaengine: mmp_pdma: Do not warn when IRQ is shared by all chans
When there's a single interrupt for all the DMA channels, the
unsuccessful attempt to request separate IRQs emits useless warnings:
[ 1.370381] mmp-pdma d4000000.dma: IRQ index 1 not found
...
[ 1.412398] mmp-pdma d4000000.dma: IRQ index 15 not found
[ 1.418308] mmp-pdma d4000000.dma: initialized 16 channels
Avoid that, treating the IRQs as optional.
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Link: https://lore.kernel.org/r/20200601192337.172869-1-lkundrak@v3.sk
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'Documentation/i2c/i2c_bus.svg')
0 files changed, 0 insertions, 0 deletions