Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

[cascardo/linux.git] / drivers / media / video / saa7134 / saa7134-core.c

diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 756a278..6abeecf 100644 (file)
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -166,8 +166,14 @@ static void request_submodules(struct saa7134_dev *dev)
        schedule_work(&dev->request_module_wk);
 }
 
+static void flush_request_submodules(struct saa7134_dev *dev)
+{
+       flush_work_sync(&dev->request_module_wk);
+}
+
 #else
 #define request_submodules(dev)
+#define flush_request_submodules(dev)
 #endif /* CONFIG_MODULES */
 
 /* ------------------------------------------------------------------ */
@@ -1010,8 +1016,6 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
                }
        }
 
-       request_submodules(dev);
-
        v4l2_prio_init(&dev->prio);
 
        mutex_lock(&saa7134_devlist_lock);
@@ -1066,6 +1070,7 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
        if (saa7134_dmasound_init && !dev->dmasound.priv_data)
                saa7134_dmasound_init(dev);
 
+       request_submodules(dev);
        return 0;
 
  fail4:
@@ -1091,6 +1096,8 @@ static void __devexit saa7134_finidev(struct pci_dev *pci_dev)
        struct saa7134_dev *dev = container_of(v4l2_dev, struct saa7134_dev, v4l2_dev);
        struct saa7134_mpeg_ops *mops;
 
+       flush_request_submodules(dev);
+
        /* Release DMA sound modules if present */
        if (saa7134_dmasound_exit && dev->dmasound.priv_data) {
                saa7134_dmasound_exit(dev);