i386: move pci

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 0 insertions, 90 deletions

diff --git a/arch/i386/pci/acpi.c b/arch/i386/pci/acpi.c
deleted file mode 100644
index bc8a44bddaa..00000000000
--- a/arch/i386/pci/acpi.c
+++ /dev/null
@@ -1,90 +0,0 @@
-#include <linux/pci.h>
-#include <linux/acpi.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/numa.h>
-#include "pci.h"
-
-struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_device *device, int domain, int busnum)
-{
-	struct pci_bus *bus;
-	struct pci_sysdata *sd;
-	int pxm;
-
-	/* Allocate per-root-bus (not per bus) arch-specific data.
-	 * TODO: leak; this memory is never freed.
-	 * It's arguable whether it's worth the trouble to care.
-	 */
-	sd = kzalloc(sizeof(*sd), GFP_KERNEL);
-	if (!sd) {
-		printk(KERN_ERR "PCI: OOM, not probing PCI bus %02x\n", busnum);
-		return NULL;
-	}
-
-	if (domain != 0) {
-		printk(KERN_WARNING "PCI: Multiple domains not supported\n");
-		kfree(sd);
-		return NULL;
-	}
-
-	sd->node = -1;
-
-	pxm = acpi_get_pxm(device->handle);
-#ifdef CONFIG_ACPI_NUMA
-	if (pxm >= 0)
-		sd->node = pxm_to_node(pxm);
-#endif
-
-	bus = pci_scan_bus_parented(NULL, busnum, &pci_root_ops, sd);
-	if (!bus)
-		kfree(sd);
-
-#ifdef CONFIG_ACPI_NUMA
-	if (bus != NULL) {
-		if (pxm >= 0) {
-			printk("bus %d -> pxm %d -> node %d\n",
-				busnum, pxm, sd->node);
-		}
-	}
-#endif
-	
-	return bus;
-}
-
-extern int pci_routeirq;
-static int __init pci_acpi_init(void)
-{
-	struct pci_dev *dev = NULL;
-
-	if (pcibios_scanned)
-		return 0;
-
-	if (acpi_noirq)
-		return 0;
-
-	printk(KERN_INFO "PCI: Using ACPI for IRQ routing\n");
-	acpi_irq_penalty_init();
-	pcibios_scanned++;
-	pcibios_enable_irq = acpi_pci_irq_enable;
-	pcibios_disable_irq = acpi_pci_irq_disable;
-
-	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 PCI 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");
-
-#ifdef CONFIG_X86_IO_APIC
-	if (acpi_ioapic)
-		print_IO_APIC();
-#endif
-
-	return 0;
-}
-subsys_initcall(pci_acpi_init);