Input: ps2-gpio - flush TX work when closing port

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 <[email protected]>
Acked-by: Danilo Krummrich <[email protected]>
Reviewed-by: Sven Van Asbroeck <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>

diff --git a/drivers/input/serio/ps2-gpio.c b/drivers/input/serio/ps2-gpio.c
index c62cceb97bb15bc9ff172a51757ea88673226bde..5e8d8384aa2a5da4508f789f96a23ddd3cbde425 100644 (file)
--- 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);
 }