---

yaml --- r: 363510 b: refs/heads/master c: 00ca688 h: refs/heads/master v: v3
git-mirror · Mar 15, 2013 · 092ac4e · 092ac4e
1 parent 5b3d39e
commit 092ac4e
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Showing 4 changed files with 7 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 13f12b5aea501bce146cdf213d1819083aadc847
+refs/heads/master: 00ca6884186f18a758eae37e94f7c3c0527f8f30
diff --git a/trunk/drivers/staging/comedi/comedi_pci.c b/trunk/drivers/staging/comedi/comedi_pci.c
@@ -55,6 +55,8 @@ int comedi_pci_enable(struct comedi_device *dev)
 						: dev->driver->driver_name);
 	if (rc < 0)
 		pci_disable_device(pcidev);
+	else
+		dev->ioenabled = true;
 
 	return rc;
 }
@@ -68,10 +70,11 @@ void comedi_pci_disable(struct comedi_device *dev)
 {
 	struct pci_dev *pcidev = comedi_to_pci_dev(dev);
 
-	if (pcidev && dev->iobase) {
+	if (pcidev && dev->ioenabled) {
 		pci_release_regions(pcidev);
 		pci_disable_device(pcidev);
 	}
+	dev->ioenabled = false;
 }
 EXPORT_SYMBOL_GPL(comedi_pci_disable);
 

diff --git a/trunk/drivers/staging/comedi/comedidev.h b/trunk/drivers/staging/comedi/comedidev.h
@@ -209,6 +209,7 @@ struct comedi_device {
 	const void *board_ptr;
 	bool attached:1;
 	bool in_request_module:1;
+	bool ioenabled:1;
 	spinlock_t spinlock;
 	struct mutex mutex;
 

diff --git a/trunk/drivers/staging/comedi/drivers.c b/trunk/drivers/staging/comedi/drivers.c
@@ -110,6 +110,7 @@ static void cleanup_device(struct comedi_device *dev)
 	dev->board_name = NULL;
 	dev->board_ptr = NULL;
 	dev->iobase = 0;
+	dev->ioenabled = false;
 	dev->irq = 0;
 	dev->read_subdev = NULL;
 	dev->write_subdev = NULL;