Stop_rx is bailing out in the runtime suspend path because of parallel data from SOC and there is no SW FLOW ON from UART, causing SOC unable to send RX data to host. Enabled SW flow on if the stop_rx is bailing out during runtime suspend. Change-Id: I0dd52fafe99466e6177a60a108132f25a5be570b Signed-off-by: Yatish Kumar Singh <yatishku@codeaurora.org>