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i2c-i801: Enable interrupts for all post-ICH5 chips 

I did not receive a single bug report after interrupt support was
added for a limited number of chips. So I'd say the code is good and
should be enabled for all supported chips, that is: ICH5 and later.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Reviewed-by: Daniel Kurtz <djkurtz@chromium.org>
hifive-unleashed-5.1
Jean Delvare 2012-12-16 21:11:55 +01:00 committed by Jean Delvare
parent f6afc8b158
commit 6676a847d4
1 changed files with 1 additions and 10 deletions
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11
drivers/i2c/busses/i2c-i801.c
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@ -1109,6 +1109,7 @@ static int __devinit i801_probe(struct pci_dev *dev,
/* fall through */
default:
priv->features |= FEATURE_I2C_BLOCK_READ;
priv->features |= FEATURE_IRQ;
/* fall through */
case PCI_DEVICE_ID_INTEL_82801DB_3:
priv->features |= FEATURE_SMBUS_PEC;
@ -1121,16 +1122,6 @@ static int __devinit i801_probe(struct pci_dev *dev,
break;
}
/* 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 */
for (i = 0; i < ARRAY_SIZE(i801_feature_names); i++) {
if (priv->features & disable_features & (1 << i))