[PATCH v4 0/3] dma: imx-sdma: add support for sdma memory copy

From: Robin Gong
Date: Mon Oct 20 2014 - 22:12:32 EST


Add memory copy interface to sdma driver, the patch set is based on
v3:
http://www.spinics.net/lists/dmaengine/msg00850.html.

change from v3:
1.split two patches from v3 patch for Vinod's comments.

change from v2:
1.remove redundant check for bus width.

change from v1:
1. correct some printk format, such as %pad for dma_addr_t
2. split duplicated code in prep_dma_memcpy and prep_dma_sg to make code clean


Robin Gong (3):
dma: imx-sdma: add support for sdma memory copy
dma: imx-sdma: correct print format
dma: imx-sdma: reorg code to make code clean

drivers/dma/imx-sdma.c | 247 +++++++++++++++++++++++++++++++++++++------------
1 file changed, 190 insertions(+), 57 deletions(-)

--
1.9.1

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/