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Richard Genoud authored
of_dma_controller_free() was not called on module onloading. This lead to a soft lockup: watchdog: BUG: soft lockup - CPU#0 stuck for 23s! Modules linked in: at_hdmac [last unloaded: at_hdmac] when of_dma_request_slave_channel() tried to call ofdma->of_dma_xlate(). Cc: stable@vger.kernel.org Fixes: bbe89c8e ("at_hdmac: move to generic DMA binding") Acked-by:
Ludovic Desroches <ludovic.desroches@microchip.com> Signed-off-by:
Richard Genoud <richard.genoud@gmail.com> Signed-off-by:
Vinod Koul <vkoul@kernel.org>
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