[IA64] remove "pci=routeirq" option
Remove "pci=routeirq" option for ia64. This was a workaround
after ACPI IRQ routing was changed from "all at boot for everything
in _PRT" to "do it when the device is enabled" in case there were
drivers that didn't use pci_enable_device().
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
diff --git a/arch/ia64/pci/pci.c b/arch/ia64/pci/pci.c
index 88641e5..e3fc4ed 100644
--- a/arch/ia64/pci/pci.c
+++ b/arch/ia64/pci/pci.c
@@ -33,8 +33,6 @@
#include <asm/hw_irq.h>
-static int pci_routeirq;
-
/*
* Low-level SAL-based PCI configuration access functions. Note that SAL
* calls are already serialized (via sal_lock), so we don't need another
@@ -139,24 +137,8 @@
static int __init
pci_acpi_init (void)
{
- struct pci_dev *dev = NULL;
-
- printk(KERN_INFO "PCI: Using ACPI for IRQ routing\n");
-
acpi_map_iosapics();
- if (pci_routeirq) {
- /*
- * PCI IRQ routing is set up by pci_enable_device(), but we
- * also do it here in case there are still broken drivers that
- * don't use pci_enable_device().
- */
- printk(KERN_INFO "PCI: Routing interrupts for all devices because \"pci=routeirq\" specified\n");
- for_each_pci_dev(dev)
- acpi_pci_irq_enable(dev);
- } else
- printk(KERN_INFO "PCI: If a device doesn't work, try \"pci=routeirq\". If it helps, post a report\n");
-
return 0;
}
@@ -500,8 +482,6 @@
char * __init
pcibios_setup (char *str)
{
- if (!strcmp(str, "routeirq"))
- pci_routeirq = 1;
return NULL;
}
