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Commit 120a50df authored by Michael Ellerman's avatar Michael Ellerman Committed by Greg Kroah-Hartman
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PCI: Use pci_find_ht_capability() in drivers/pci/htirq.c 



Use pci_find_ht_capability() in drivers/pci/htirq.c

Signed-off-by: default avatarMichael Ellerman <michael@ellerman.id.au>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 687d5fe3

drivers/pci/htirq.c

+1 −8
Original line number Diff line number Diff line
@@ -99,14 +99,7 @@ int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update) 
	int pos;

	int irq;



	pos = pci_find_capability(dev, PCI_CAP_ID_HT);

	while (pos) {

		u8 subtype;

		pci_read_config_byte(dev, pos + 3, &subtype);

		if (subtype == HT_CAPTYPE_IRQ)

			break;

		pos = pci_find_next_capability(dev, pos, PCI_CAP_ID_HT);

	}

	pos = pci_find_ht_capability(dev, HT_CAPTYPE_IRQ);

	if (!pos)

		return -EINVAL;