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(parent: e881d3f) | patch
serial: imx: let irq handler return IRQ_NONE if no event was handled
authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Thu, 24 Mar 2016 13:24:21 +0000 (14:24 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 30 Apr 2016 16:26:55 +0000 (09:26 -0700)
commit4d845a62b3f5672a813777b8dbebca0bad456bac
tree58610ab7a445bf3f7d8f09d26b0025993e33d947tree | snapshot
parente881d3f3fafc849356ecd1e3a2f3bf669476ed2dcommit | diff
serial: imx: let irq handler return IRQ_NONE if no event was handled

This gives the irq core a chance to disable the serial interrupt in case
an event isn't cleared in the handler.

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 | history
Linux kernel for KaRo TX COM modules