From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Sasha Levin <sashal@kernel.org>,
linux-input@vger.kernel.org
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 [thread overview]
Message-ID: <20190311195824.139043-14-sashal@kernel.org> (raw)
In-Reply-To: <20190311195824.139043-1-sashal@kernel.org>
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
[ 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);
}
--
2.19.1
next prev parent reply other threads:[~2019-03-11 19:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190311195824.139043-1-sashal@kernel.org>
2019-03-11 19:58 ` [PATCH AUTOSEL 4.14 06/27] Input: pwm-vibra - prevent unbalanced regulator Sasha Levin
2019-03-11 19:58 ` [PATCH AUTOSEL 4.14 07/27] Input: pwm-vibra - stop regulator after disabling pwm, not before Sasha Levin
2019-03-11 19:58 ` [PATCH AUTOSEL 4.14 13/27] Input: cap11xx - switch to using set_brightness_blocking() Sasha Levin
2019-03-11 19:58 ` Sasha Levin [this message]
2019-03-11 19:58 ` [PATCH AUTOSEL 4.14 15/27] Input: matrix_keypad - use flush_delayed_work() Sasha Levin
2019-03-11 19:58 ` [PATCH AUTOSEL 4.14 27/27] Input: st-keyscan - fix potential zalloc NULL dereference Sasha Levin
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