[PATCH 0/2] 8250_omap: Fix throttle callback

From: Vignesh Raghavendra
Date: Thu Mar 19 2020 - 06:32:15 EST


This series tries to reimplement commit 2e9fe5391083 ("serial: 8250: Don't
service RX FIFO if interrupts are disabled") which was reverted by
commit 3f2640ed7be8 ("Revert "serial: 8250: Don't service RX FIFO if
interrupts are disabled") due a bug that caused error informations to be
missed.
Current series uses stop_rx() instead of relying on IIR bits

Vignesh Raghavendra (2):
serial: 8250: Don't service RX FIFO if throttled
serial: 8250: 8250_omap: Fix throttle to call stop_rx()

drivers/tty/serial/8250/8250_omap.c | 5 ++---
drivers/tty/serial/8250/8250_port.c | 16 +++++++++++++++-
2 files changed, 17 insertions(+), 4 deletions(-)

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2.25.2