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path: root/drivers/i2c/busses/i2c-i801.c
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Diffstat (limited to 'drivers/i2c/busses/i2c-i801.c')
-rw-r--r--drivers/i2c/busses/i2c-i801.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index bcce18dfcc3..003196fffd2 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -863,8 +863,14 @@ static int __devinit i801_probe(struct pci_dev *dev,
break;
}
- /* IRQ processing only tested on CougarPoint PCH */
- if (dev->device == PCI_DEVICE_ID_INTEL_COUGARPOINT_SMBUS)
+ /* IRQ processing tested on CougarPoint PCH, ICH5, ICH7-M and ICH10 */
+ if (dev->device == PCI_DEVICE_ID_INTEL_COUGARPOINT_SMBUS ||
+ dev->device == PCI_DEVICE_ID_INTEL_82801EB_3 ||
+ dev->device == PCI_DEVICE_ID_INTEL_ICH7_17 ||
+ dev->device == PCI_DEVICE_ID_INTEL_ICH8_5 ||
+ dev->device == PCI_DEVICE_ID_INTEL_ICH9_6 ||
+ dev->device == PCI_DEVICE_ID_INTEL_ICH10_4 ||
+ dev->device == PCI_DEVICE_ID_INTEL_ICH10_5)
priv->features |= FEATURE_IRQ;
/* Disable features on user request */
@@ -918,8 +924,6 @@ static int __devinit i801_probe(struct pci_dev *dev,
dev_dbg(&dev->dev, "SMBus using interrupt SMI#\n");
/* Disable SMBus interrupt feature if SMBus using SMI# */
priv->features &= ~FEATURE_IRQ;
- } else {
- dev_dbg(&dev->dev, "SMBus using PCI Interrupt\n");
}
/* Clear special mode bits */
@@ -937,6 +941,7 @@ static int __devinit i801_probe(struct pci_dev *dev,
dev->irq, err);
goto exit_release;
}
+ dev_info(&dev->dev, "SMBus using PCI Interrupt\n");
}
/* set up the sysfs linkage to our parent device */