USB: gpio_vbus: a missing cancellation of workqueue in remove() function

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/usb/otg/gpio_vbus.c b/drivers/usb/otg/gpio_vbus.c
index 00e763ecb55a..1e6bd0347aff 100644
--- a/drivers/usb/otg/gpio_vbus.c
+++ b/drivers/usb/otg/gpio_vbus.c
@@ -348,6 +348,7 @@ static int __exit gpio_vbus_remove(struct platform_device *pdev)
         struct gpio_vbus_mach_info *pdata = pdev->dev.platform_data;
         int gpio = pdata->gpio_vbus;
 
+        cancel_delayed_work_sync(&gpio_vbus->work);
         regulator_put(gpio_vbus->vbus_draw);
 
         usb_set_transceiver(NULL);