>From 64a9e0d8e585c65526248e6cf1659a13fb01a93a Mon Sep 17 00:00:00 2001 From: Oliver Neukum <oliver@xxxxxxxxxx> Date: Fri, 7 May 2010 17:41:59 +0200 Subject: [PATCH] hp_accel: Fix race in device removal The work queue has to be flushed after the device has been made inaccessible. Signed-off-by: Oliver Neukum <oneukum@xxxxxxx> --- drivers/hwmon/hp_accel.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hwmon/hp_accel.c b/drivers/hwmon/hp_accel.c index c8ab505..6f6e05d 100644 --- a/drivers/hwmon/hp_accel.c +++ b/drivers/hwmon/hp_accel.c @@ -328,9 +328,9 @@ static int lis3lv02d_remove(struct acpi_device *device, int type) lis3lv02d_joystick_disable(); lis3lv02d_poweroff(&lis3_dev); - flush_work(&hpled_led.work); led_classdev_unregister(&hpled_led.led_classdev); - + flush_work(&hpled_led.work); + return lis3lv02d_remove_fs(&lis3_dev); } -- 1.6.4.2 _______________________________________________ lm-sensors mailing list lm-sensors@xxxxxxxxxxxxxx http://lists.lm-sensors.org/mailman/listinfo/lm-sensors
