There is a common practice to distinguish slave type transfers by checking direction of the channel. This series introduces the check helper and its usage across the drivers.
Andy Shevchenko (6): dmaengine: introduce is_slave_xfer function dma: at_hdmac: check direction properly for cyclic transfers dma: dw_dmac: check direction properly in dw_dma_cyclic_prep dma: ep93xx_dma: reuse is_slave_xfer helper dma: ipu_idmac: reuse is_slave_xfer helper dma: ste_dma40: reuse is_slave_xfer helper drivers/dma/at_hdmac.c | 10 +++++----- drivers/dma/dw_dmac.c | 5 +++-- drivers/dma/ep93xx_dma.c | 3 +-- drivers/dma/ipu/ipu_idmac.c | 2 +- drivers/dma/ste_dma40.c | 2 +- include/linux/dmaengine.h | 5 +++++ 6 files changed, 16 insertions(+), 11 deletions(-) -- 1.7.10.4 -- 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/
