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(parent: 4d845a6) | patch
serial: imx: make sure unhandled irqs are disabled
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thu, 24 Mar 2016 13:24:22 +0000 (14:24 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 30 Apr 2016 16:26:55 +0000 (09:26 -0700)
commit16804d68bfaa7f5f5a73ab4a016ffeba33e87770
tree55a9590a27ce8a78991b18592784fd4259c13806tree | snapshot (tar.gz zip)
parent4d845a62b3f5672a813777b8dbebca0bad456baccommit | diff
serial: imx: make sure unhandled irqs are disabled

Make sure that events that are not handled in the irq function don't
trigger an interrupt.

When the serial port is operated in DTE mode, the events for DCD and RI
events are enabled after a system reset by default.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/imx.c diff | blob | blame | history