Commit af4a6269 authored by Robin Gong's avatar Robin Gong Committed by Neena Busireddy
Browse files

MLK-9768: dma: imx-sdma: fix UART loopback random failed 



For UART, we need use old chn_real_count to know the real rx count even in
cylic dma mode, because UART driver use cyclic mode to increase performance
without any data loss.

Signed-off-by: default avatarRobin Gong <b38343@freescale.com>
parent c4cfbc47
Show whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please to comment