dmaengine: fsl-qdma: Fix a memory leak related to the status queue DMA

Browse source

This dma_alloc_coherent() is undone in the remove function, but not in the
error handling path of fsl_qdma_probe().

Switch to the managed version to fix the issue in the probe and simplify
the remove function.

Fixes: b092529e0a ("dmaengine: fsl-qdma: Add qDMA controller driver for Layerscape SoCs")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/a0ef5d0f5a47381617ef339df776ddc68ce48173.1704621515.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Vinod Koul <vkoul@kernel.org>

...

This commit is contained in:

Christophe JAILLET 2024-01-07 11:02:03 +01:00 • committed by Vinod Koul

parent bc9847c9ba

commit 968bc1d720

1 changed files with 5 additions and 13 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

18

drivers/dma/fsl-qdma.c

View file