Commit aa4f63ca authored Sep 12, 2006 by Satoru Takeuchi Committed by Greg Kroah-Hartman Sep 26, 2006

IA64: PCI: dont disable irq which is not enabled



This patch prevents pcibios_disable_device() from disabling interrupts
of devices which is not enabled.

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com>
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 600812ec

arch/ia64/pci/pci.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -562,6 +562,7 @@ pcibios_enable_device (struct pci_dev *dev, int mask)
		void
		pcibios_disable_device (struct pci_dev *dev)
		{
		if (dev->is_enabled)
		acpi_pci_irq_disable(dev);
		}