27 Jan
2019
27 Jan
'19
4:52 a.m.
On Thu, Jan 17, 2019 at 06:06:00PM +0100, Fabien Parent wrote:
The code is checking for incomplete read when it see the INT_XFER_COMPL flag, but it forget to first check whether there is anything left in the FIFO to copy to the RX buffer. This means that sometimes we will get errors because of erroneous incomplete read operation.
This commit fixes the driver re-ordering the code so that we first check for data inside the RX fifo and only after check the status of the INT_XFER_COMPL flag.
Signed-off-by: Fabien Parent fparent@baylibre.com
Applied to u-boot/master, thanks!
--
Tom