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authorWolfgang Wiedmeyer <wolfgit@wiedmeyer.de>2015-10-23 13:30:20 +0200
committerWolfgang Wiedmeyer <wolfgit@wiedmeyer.de>2015-10-23 13:30:20 +0200
commite7549b926dd3ceec048f5689df90d4ec970c9419 (patch)
treec8645e0b4343c309aac1a3838a17cfcf0893d7b5 /drivers/staging/comedi/drivers/pcmuio.c
parent499ba610c2829adafbf393c2f3773d73ae4445f3 (diff)
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more driver stuff from 3.2.72
Diffstat (limited to 'drivers/staging/comedi/drivers/pcmuio.c')
-rw-r--r--drivers/staging/comedi/drivers/pcmuio.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/comedi/drivers/pcmuio.c b/drivers/staging/comedi/drivers/pcmuio.c
index b2c2c89..6c25bd3 100644
--- a/drivers/staging/comedi/drivers/pcmuio.c
+++ b/drivers/staging/comedi/drivers/pcmuio.c
@@ -464,13 +464,13 @@ static int pcmuio_detach(struct comedi_device *dev)
if (dev->iobase)
release_region(dev->iobase, ASIC_IOSIZE * thisboard->num_asics);
- for (i = 0; i < MAX_ASICS; ++i) {
- if (devpriv->asics[i].irq)
- free_irq(devpriv->asics[i].irq, dev);
- }
-
- if (devpriv && devpriv->sprivs)
+ if (devpriv) {
+ for (i = 0; i < MAX_ASICS; ++i) {
+ if (devpriv->asics[i].irq)
+ free_irq(devpriv->asics[i].irq, dev);
+ }
kfree(devpriv->sprivs);
+ }
return 0;
}