Commit e462aa7e authored by Heiner Kallweit's avatar Heiner Kallweit Committed by Wolfram Sang
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i2c: i801: Remove not needed check for PCI_COMMAND_INTX_DISABLE 



do_pci_enable_device() takes care that PCI_COMMAND_INTX_DISABLE
is cleared if a legacy interrupt is used.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: default avatarJean Delvare <jdelvare@suse.de>
Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>
parent 2b3db4db

drivers/i2c/busses/i2c-i801.c

+1 −8
Original line number Diff line number Diff line
@@ -1827,19 +1827,12 @@ static int i801_probe(struct pci_dev *dev, const struct pci_device_id *id) 
		priv->features &= ~FEATURE_IRQ;



	if (priv->features & FEATURE_IRQ) {

		u16 pcictl, pcists;

		u16 pcists;



		/* Complain if an interrupt is already pending */

		pci_read_config_word(priv->pci_dev, PCI_STATUS, &pcists);

		if (pcists & PCI_STATUS_INTERRUPT)

			dev_warn(&dev->dev, "An interrupt is pending!\n");



		/* Check if interrupts have been disabled */

		pci_read_config_word(priv->pci_dev, PCI_COMMAND, &pcictl);

		if (pcictl & PCI_COMMAND_INTX_DISABLE) {

			dev_info(&dev->dev, "Interrupts are disabled\n");

			priv->features &= ~FEATURE_IRQ;

		}

	}



	if (priv->features & FEATURE_IRQ) {