ChangeLog v2: - rework the processing of the linked list of DMA descriptors to take a race condition risk into account. See patch comments for more details on why we have chosen this implementation. v1: This patch fixes a bug reported by Jiri Prchal for the USART behaviour on some Atmel SoCs when DMA is used to receive data. More generally, it fixes the DMA residue computation. Cyrille Pitchen (1): dmaengine: at_hdmac: fix residue computation drivers/dma/at_hdmac.c | 132 +++++++++++++++++++++++++++++--------------- drivers/dma/at_hdmac_regs.h | 3 +- 2 files changed, 88 insertions(+), 47 deletions(-) -- 1.8.2.2 -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
