Commit graph

2 commits

Author SHA1 Message Date
Nuno Sa
4774f8a2da dmaengine: axi-dmac: fix possible race in remove()
commit 1bc31444209c8efae98cb78818131950d9a6f4d6 upstream.

We need to first free the IRQ before calling of_dma_controller_free().
Otherwise we could get an interrupt and schedule a tasklet while
removing the DMA controller.

Fixes: 0e3b67b348b8 ("dmaengine: Add support for the Analog Devices AXI-DMAC DMA controller")
Cc: stable@kernel.org
Signed-off-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240328-axi-dmac-devm-probe-v3-1-523c0176df70@analog.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-11-19 14:19:04 +01:00
Gabriel2392
7ed7ee9edf Import A536BXXU9EXDC 2024-06-15 16:02:09 -03:00