Commit 6f806b8f authored by Vamsi Krishna's avatar Vamsi Krishna Committed by Hemant Kumar
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usb: serial: Add flow control between wwan and tty drivers 



wwan driver is dropping the data if tty is throttled or unable to
accept more data. Add flow control between wwan and tty to fix
random data dropping.

CRs-Fixed: 373449
Change-Id: I524ee5e505e2e7e88df8fd669ae65bada4b235bf
Signed-off-by: default avatarVamsi Krishna <vskrishn@codeaurora.org>
parent 9daf6dca
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