dmaengine: fsl-edma: fix all channels requested when call fsl_edma3_xlate()

Browse source

dma_get_slave_channel() increases client_count for all channels. It should
only be called when a matched channel is found in fsl_edma3_xlate().

Move dma_get_slave_channel() after checking for a matched channel.

Cc: stable@vger.kernel.org
Fixes: 72f5801a4e ("dmaengine: fsl-edma: integrate v3 support")
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20231004142911.838916-1-Frank.Li@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

...

This commit is contained in:

Frank Li 2023-10-04 10:29:11 -04:00 • committed by Vinod Koul

parent 67e13e8974

commit 3fa53518ad

1 changed files with 4 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/dma/fsl-edma-main.c

View file