V2 -> V1: 1, mask dma interrupt when disable DMA channel. 2, remove patch v1.
if the dma channel is disabled without interrupt masked, the interrupt status may still be set. next time when dma channel is enabled again, the old interrupt status may trigger the interrupt wrongly. we need to mask the interrupt when dma channel is disabled. Qiao Zhou (1): dma: mmp_tdma: disable irq when disabling dma channel drivers/dma/mmp_tdma.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
