31 Jul
2016
31 Jul
'16
1:35 p.m.
On 31 July 2016 at 02:58, Lad Prabhakar prabhakar.csengg@gmail.com wrote:
From: "Lad, Prabhakar" prabhakar.csengg@gmail.com
During spi transfer, for example: sspi 1:1.0 8 ff
the rx_len values will be: rx_len = 0 rx_len = 4294967295
This caused a busy looping during xfer, this patch fixes it by adding a check while reading the rx fifo
Signed-off-by: Lad, Prabhakar prabhakar.csengg@gmail.com Cc: Michal Simek michal.simek@xilinx.com Cc: Siva Durga Prasad Paladugu sivadur@xilinx.com Cc: Jagan Teki jteki@openedev.com
Applied to u-boot-spi/master
--
Jagan.