1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 56c2d8195ac6..05b65057b8a7 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -762,8 +762,14 @@ static void request_modules(struct cx231xx *dev)
         INIT_WORK(&dev->request_module_wk, request_module_async);
         schedule_work(&dev->request_module_wk);
 }
+
+static void flush_request_modules(struct cx231xx *dev)
+{
+        flush_work_sync(&dev->request_module_wk);
+}
 #else
 #define request_modules(dev)
+#define flush_request_modules(dev)
 #endif /* CONFIG_MODULES */
 
 /*
@@ -1096,6 +1102,8 @@ static void cx231xx_usb_disconnect(struct usb_interface *interface)
         if (!dev->udev)
                 return;
 
+        flush_request_modules(dev);
+
         /* delete v4l2 device */
         v4l2_device_unregister(&dev->v4l2_dev);