From 5f48d798eb151f50d79b93913b59190a679ee9b5 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 27 Jul 2015 15:47:17 -0600 Subject: pci: Add a constant for an invalid interrupt Rather than using 0xff in the code, add a constant. Signed-off-by: Simon Glass Reviewed-by: Bin Meng --- drivers/pci/pci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index df50b48..645ecd4 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -269,7 +269,8 @@ int pci_hose_config_device(struct pci_controller *hose, /* Disable interrupt line, if device says it wants to use interrupts */ pci_hose_read_config_byte(hose, dev, PCI_INTERRUPT_PIN, &pin); if (pin != 0) { - pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 0xff); + pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, + PCI_INTERRUPT_LINE_DISABLE); } pci_hose_read_config_dword(hose, dev, PCI_COMMAND, &old_command); -- cgit v1.1