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authorLinus Torvalds <torvalds@linux-foundation.org>2011-01-07 16:58:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-07 16:58:04 -0800
commit23d69b09b78c4876e134f104a3814c30747c53f1 (patch)
tree40744de4f4126c21027ce537264524095e0e7979 /drivers/media/video/saa7134
parente744070fd4ff9d3114277e52d77afa21579adce2 (diff)
parent569ff2de2e1c8ac67c8df3a7367d46d0d9460a35 (diff)
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
* 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (33 commits) usb: don't use flush_scheduled_work() speedtch: don't abuse struct delayed_work media/video: don't use flush_scheduled_work() media/video: explicitly flush request_module work ioc4: use static work_struct for ioc4_load_modules() init: don't call flush_scheduled_work() from do_initcalls() s390: don't use flush_scheduled_work() rtc: don't use flush_scheduled_work() mmc: update workqueue usages mfd: update workqueue usages dvb: don't use flush_scheduled_work() leds-wm8350: don't use flush_scheduled_work() mISDN: don't use flush_scheduled_work() macintosh/ams: don't use flush_scheduled_work() vmwgfx: don't use flush_scheduled_work() tpm: don't use flush_scheduled_work() sonypi: don't use flush_scheduled_work() hvsi: don't use flush_scheduled_work() xen: don't use flush_scheduled_work() gdrom: don't use flush_scheduled_work() ... Fixed up trivial conflict in drivers/media/video/bt8xx/bttv-input.c as per Tejun.
Diffstat (limited to 'drivers/media/video/saa7134')
-rw-r--r--drivers/media/video/saa7134/saa7134-core.c11
-rw-r--r--drivers/media/video/saa7134/saa7134-empress.c2
2 files changed, 10 insertions, 3 deletions
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 756a27812260..6abeecff6da7 100644
--- 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);
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index b890aafe7d64..6b8459c7728e 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -553,7 +553,7 @@ static int empress_fini(struct saa7134_dev *dev)
if (NULL == dev->empress_dev)
return 0;
- flush_scheduled_work();
+ flush_work_sync(&dev->empress_workqueue);
video_unregister_device(dev->empress_dev);
dev->empress_dev = NULL;
return 0;