[PATCH 0/6] A few fixes on imx-sdma

[Shawn Guo]

The patch set is to address the concerns discussed on thread below.
And it's been tested on mx51 babbage board with sound driver.

"A few questions on imx-sdma"
http://article.gmane.org/gmane.linux.ports.arm.kernel/103001/

Shawn Guo (6)
 drivers/dma/imx-sdma.c |   31 +++++++++++++++++++------------
 1 files changed, 19 insertions(+), 12 deletions(-)

 [PATCH 1/6] dmaengine: imx-sdma: remove IMX_DMA_SG_LOOP handling in sdma_prep_slave_sg()
 [PATCH 2/6] dmaengine: imx-sdma: set sdmac->status to DMA_ERROR in err_out of sdma_prep_slave_sg()
 [PATCH 3/6] dmaengine: imx-sdma: return sdmac->status in sdma_tx_status()
 [PATCH 4/6] dmaengine: imxs-sdma: correct sdmac->status in sdma_handle_channel_loop()
 [PATCH 5/6] dmaengine: imx-sdma: fix up param for the last BD in sdma_prep_slave_sg()
 [PATCH 6/6] dmaengine: imx-sdma: avoid stopping channel in the middle of a BD transfer

Regards,
Shawn