6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Nuno Sa <nuno.sa@xxxxxxxxxx> 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@xxxxxxxxxx Signed-off-by: Nuno Sa <nuno.sa@xxxxxxxxxx> Link: https://lore.kernel.org/r/20240328-axi-dmac-devm-probe-v3-1-523c0176df70@xxxxxxxxxx Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/dma/dma-axi-dmac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/dma/dma-axi-dmac.c +++ b/drivers/dma/dma-axi-dmac.c @@ -1036,8 +1036,8 @@ static int axi_dmac_remove(struct platfo { struct axi_dmac *dmac = platform_get_drvdata(pdev); - of_dma_controller_free(pdev->dev.of_node); free_irq(dmac->irq, dmac); + of_dma_controller_free(pdev->dev.of_node); tasklet_kill(&dmac->chan.vchan.task); dma_async_device_unregister(&dmac->dma_dev); clk_disable_unprepare(dmac->clk);