dmaengine: at_hdmac: add missing put_device() call in at_dma_xlate()
commit 3832b78b upstream. If of_find_device_by_node() succeed, at_dma_xlate() doesn't have a corresponding put_device(). Thus add put_device() to fix the exception handling for this function implementation. Fixes: bbe89c8e ("at_hdmac: move to generic DMA binding") Signed-off-by:Yu Kuai <yukuai3@huawei.com> Link: https://lore.kernel.org/r/20200817115728.1706719-3-yukuai3@huawei.com Signed-off-by:
Vinod Koul <vkoul@kernel.org> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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