dmaengine: fsl-qdma: Fix a memory leak related to the queue command DMA
[ Upstream commit 3aa58cb51318e329d203857f7a191678e60bb714 ] This dma_alloc_coherent() is undone neither in the remove function, nor in the error handling path of fsl_qdma_probe(). Switch to the managed version to fix both issues. Fixes: b092529e0aa0 ("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/7f66aa14f59d32b13672dde28602b47deb294e1f.1704621515.git.christophe.jaillet@wanadoo.fr Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 5 additions and 5 deletions
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@ -514,7 +514,7 @@ static struct fsl_qdma_queue
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queue_temp = queue_head + i + (j * queue_num);
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queue_temp->cq =
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dma_alloc_coherent(&pdev->dev,
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dmam_alloc_coherent(&pdev->dev,
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sizeof(struct fsl_qdma_format) *
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queue_size[i],
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&queue_temp->bus_addr,
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