4.14-stable review patch. If anyone has any objections, please let me know.
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[ Upstream commit 33a841ce5cef4ca6c18ad333248b6d273f54c839 ]
To ensure that TX work is not running after serio port has been torn down, let's flush it when closing the port.
Reported-by: Sven Van Asbroeck thesven73@gmail.com Acked-by: Danilo Krummrich danilokrummrich@dk-develop.de Reviewed-by: Sven Van Asbroeck TheSven73@gmail.com Signed-off-by: Dmitry Torokhov dmitry.torokhov@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/input/serio/ps2-gpio.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/input/serio/ps2-gpio.c b/drivers/input/serio/ps2-gpio.c index b50e3817f3c4..4a64ab30589c 100644 --- a/drivers/input/serio/ps2-gpio.c +++ b/drivers/input/serio/ps2-gpio.c @@ -76,6 +76,7 @@ static void ps2_gpio_close(struct serio *serio) { struct ps2_gpio_data *drvdata = serio->port_data;
+ flush_delayed_work(&drvdata->tx_work); disable_irq(drvdata->irq); }