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Peter Ujfalusi authored
of_dma_xlate callback can return ERR_PTR as well NULL in case of failure. If error code is returned (not NULL) then the route should be released and the router should not be registered for the channel. Fixes: 56f13c0d ("dmaengine: of_dma: Support for DMA routers") Signed-off-by:
Peter Ujfalusi <peter.ujfalusi@ti.com> Link: https://lore.kernel.org/r/20200806104928.25975-1-peter.ujfalusi@ti.com Signed-off-by:
Vinod Koul <vkoul@kernel.org>
5b2aa9f9Peter Ujfalusi authoredof_dma_xlate callback can return ERR_PTR as well NULL in case of failure. If error code is returned (not NULL) then the route should be released and the router should not be registered for the channel. Fixes: 56f13c0d ("dmaengine: of_dma: Support for DMA routers") Signed-off-by:
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