From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.14 14/27] Input: ps2-gpio - flush TX work when closing port Date: Mon, 11 Mar 2019 15:58:11 -0400 Message-ID: <20190311195824.139043-14-sashal@kernel.org> References: <20190311195824.139043-1-sashal@kernel.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190311195824.139043-1-sashal@kernel.org> Sender: stable-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Dmitry Torokhov , Sasha Levin , linux-input@vger.kernel.org List-Id: linux-input@vger.kernel.org From: Dmitry Torokhov [ 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 Acked-by: Danilo Krummrich Reviewed-by: Sven Van Asbroeck Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin --- 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); } -- 2.19.1