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eae3098365
If a DMA transaction fails, terminate all outstanding DMA transfers and unmap buffers. Signed-off-by: Teppei Kamijou <teppei.kamijou.yb@renesas.com> Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> [g.liakhovetski@gmx.de: forward-port, add dma_unmap_sg() in error cases] Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org> |
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