Commit c7f570a5 authored Dec 05, 2006 by Peter Chubb Committed by Tony Luck Dec 06, 2006

[IA64] Fix pci.c kernel compilation breakage.



The recent change to convert the is_enabled flag in the PCI device to an
atomic count broke the IA64 compilation.

As pcibios_disable_device is only ever called if the reference count
is zero, convert the if to a BUG_ON.

Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au>
Signed-off-by: Tony Luck <tony.luck@intel.com>

parent 3e577a80

arch/ia64/pci/pci.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -564,7 +564,7 @@ pcibios_enable_device (struct pci_dev *dev, int mask)
		void
		pcibios_disable_device (struct pci_dev *dev)
		{
		if (dev->is_enabled)
		BUG_ON(atomic_read(&dev->enable_cnt));
		acpi_pci_irq_disable(dev);
		}