After i tested the DMA for uart with the Bluetooth. I found several small
places need to be fixed.
The patch set contains several fixes for the DMA support.
Huang Shijie (4):
serial: imx: implement the flush_buffer hook
serial: imx: check the DMA for imx_tx_empty
serial: imx: fix the wrong number of scatterlist entries when
xmit->head is 0
serial: imx: use the dmaengine_tx_status
drivers/tty/serial/imx.c | 26 ++++++++++++++++++++++----
1 files changed, 22 insertions(+), 4 deletions(-)
--
1.7.2.rc3
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