From 11949255d9433ea6c0908b7390ec4faecd1d4cf0 Mon Sep 17 00:00:00 2001 From: Gary Hade Date: Mon, 8 Oct 2007 16:24:16 -0700 Subject: PCI: modify PCI bridge control ISA flag for clarity Modify PCI Bridge Control ISA flag for clarity This patch changes PCI_BRIDGE_CTL_NO_ISA to PCI_BRIDGE_CTL_ISA and modifies it's clarifying comment and locations where used. The change reduces the chance of future confusion since it makes the set/unset meaning of the bit the same in both the bridge control register and bridge_ctl field of the pci_bus struct. Signed-off-by: Gary Hade Acked-by: Linas Vepstas Cc: Ivan Kokshaysky Signed-off-by: Greg Kroah-Hartman --- drivers/pci/probe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index 3112024bdc2..5db6b6690b5 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -543,7 +543,7 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass goto out; child->primary = buses & 0xFF; child->subordinate = (buses >> 16) & 0xFF; - child->bridge_ctl = bctl ^ PCI_BRIDGE_CTL_NO_ISA; + child->bridge_ctl = bctl; cmax = pci_scan_child_bus(child); if (cmax > max) @@ -596,7 +596,7 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev * dev, int max, int pass pci_write_config_dword(dev, PCI_PRIMARY_BUS, buses); if (!is_cardbus) { - child->bridge_ctl = bctl ^ PCI_BRIDGE_CTL_NO_ISA; + child->bridge_ctl = bctl; /* * Adjust subordinate busnr in parent buses. * We do this before scanning for children because -- cgit v1.2.3