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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2020-01-23 17:03:04 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-02-25 08:57:27 +0300 |
| commit | bbc58394d81110f76586d3053fd5a3a3ad616050 (patch) | |
| tree | fde86397b2f2100afdf257cd34036ad5dab35e9b /drivers/dma/at_hdmac_regs.h | |
| parent | a6e7f19c910068cb54983f36acebedb376f3a9ac (diff) | |
| download | linux-bbc58394d81110f76586d3053fd5a3a3ad616050.tar.xz | |
dmaengine: at_hdmac: Drop locking in at_hdmac_alloc_chan_resources()
There is no need for locking in device_alloc_chan_resources(),
the DMA core takes care of it by using a dma_list_mutex around
the DMA devices.
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20200123140237.125799-2-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/at_hdmac_regs.h')
0 files changed, 0 insertions, 0 deletions