serial: uartps: Fix interrupt mask issue to handle the RX interrupts properly
commite534754ffd9313a7685265226f5e689fb25ecd5a
authorNava kishore Manne <nava.manne@xilinx.com>
Tue, 18 Dec 2018 12:18:42 +0000 (18 13:18 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 9 Jan 2019 16:38:46 +0000 (9 17:38 +0100)
tree8d13e40c6300f4b30c900a34b76c2bd97e01a783
parent5036fcd9b14516f62efae6ed0c42dfbb9798b643
serial: uartps: Fix interrupt mask issue to handle the RX interrupts properly

commit 260683137ab5276113fc322fdbbc578024185fee upstream.

This patch Correct the RX interrupt mask value to handle the
RX interrupts properly.

Fixes: c8dbdc842d30 ("serial: xuartps: Rewrite the interrupt handling logic")
Signed-off-by: Nava kishore Manne <nava.manne@xilinx.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/xilinx_uartps.c