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Commit d11df618 authored by Yegor Yefremov's avatar Yegor Yefremov Committed by Greg Kroah-Hartman
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serial: mctrl_gpio: add IRQ locking



uart_handle_cts_change should be called with port->lock held. And for
this to be save you must also disable irqs.

Acked-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarYegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fa01e2ca
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