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

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Date:   Thu, 19 Mar 2020 16:02:28 +0530
From:   Vignesh Raghavendra <vigneshr@...com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Jiri Slaby <jslaby@...e.com>
CC:     Vignesh Raghavendra <vigneshr@...com>,
        <linux-serial@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Oliver Barta <o.barta89@...il.com>
Subject: [PATCH 0/2] 8250_omap: Fix throttle callback

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(-)

-- 
2.25.2