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-rw-r--r--drivers/staging/comedi/drivers/jr3_pci.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/jr3_pci.c b/drivers/staging/comedi/drivers/jr3_pci.c
index 653c5c3891e1..90b303ab2300 100644
--- a/drivers/staging/comedi/drivers/jr3_pci.c
+++ b/drivers/staging/comedi/drivers/jr3_pci.c
@@ -705,9 +705,7 @@ static int jr3_pci_auto_attach(struct comedi_device *dev,
if (result)
return result;
- devpriv->iobase = ioremap(pci_resource_start(pcidev, 0),
- offsetof(struct jr3_t,
- channel[devpriv->n_channels]));
+ devpriv->iobase = pci_ioremap_bar(pcidev, 0);
if (!devpriv->iobase)
return -ENOMEM;