6 files changed, 13 insertions, 18 deletions
diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
index 369ebb1b7af1..28e627f8a320 100644
--- a/arch/powerpc/platforms/82xx/ep8248e.c
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -20,7 +20,6 @@
 #include <asm/machdep.h>
 #include <asm/time.h>
 #include <asm/mpc8260.h>
-#include <asm/prom.h>
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/cpm2_pic.h>
diff --git a/arch/powerpc/platforms/82xx/km82xx.c b/arch/powerpc/platforms/82xx/km82xx.c
index 745ed61df5d8..1c8bbf4251d9 100644
--- a/arch/powerpc/platforms/82xx/km82xx.c
+++ b/arch/powerpc/platforms/82xx/km82xx.c
@@ -20,7 +20,6 @@
 #include <asm/machdep.h>
 #include <linux/time.h>
 #include <asm/mpc8260.h>
-#include <asm/prom.h>
 
 #include <sysdev/fsl_soc.h>
 #include <sysdev/cpm2_pic.h>
diff --git a/arch/powerpc/platforms/82xx/mpc8272_ads.c b/arch/powerpc/platforms/82xx/mpc8272_ads.c
index 3fe1a6593280..0b5b9dec16d5 100644
--- a/arch/powerpc/platforms/82xx/mpc8272_ads.c
+++ b/arch/powerpc/platforms/82xx/mpc8272_ads.c
@@ -171,7 +171,6 @@ static void __init mpc8272_ads_setup_arch(void)
 	iounmap(bcsr);
 
 	init_ioports();
-	pq2_init_pci();
 
 	if (ppc_md.progress)
 		ppc_md.progress("mpc8272_ads_setup_arch(), finish", 0);
@@ -205,6 +204,7 @@ define_machine(mpc8272_ads)
 	.name = "Freescale MPC8272 ADS",
 	.probe = mpc8272_ads_probe,
 	.setup_arch = mpc8272_ads_setup_arch,
+	.discover_phbs = pq2_init_pci,
 	.init_IRQ = mpc8272_ads_pic_init,
 	.get_irq = cpm2_get_irq,
 	.calibrate_decr = generic_calibrate_decr,
diff --git a/arch/powerpc/platforms/82xx/pq2.c b/arch/powerpc/platforms/82xx/pq2.c
index 1cdd5ed9d896..3b5cb39a564c 100644
--- a/arch/powerpc/platforms/82xx/pq2.c
+++ b/arch/powerpc/platforms/82xx/pq2.c
@@ -10,6 +10,8 @@
  * Copyright (c) 2006 MontaVista Software, Inc.
  */
 
+#include <linux/kprobes.h>
+
 #include <asm/cpm2.h>
 #include <asm/io.h>
 #include <asm/pci-bridge.h>
@@ -29,6 +31,7 @@ void __noreturn pq2_restart(char *cmd)
 
 	panic("Restart failed\n");
 }
+NOKPROBE_SYMBOL(pq2_restart)
 
 #ifdef CONFIG_PCI
 static int pq2_pci_exclude_device(struct pci_controller *hose,
diff --git a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
index 096cc0d59fd8..cf3210042a2e 100644
--- a/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
+++ b/arch/powerpc/platforms/82xx/pq2ads-pci-pic.c
@@ -14,9 +14,9 @@
 #include <linux/irq.h>
 #include <linux/types.h>
 #include <linux/slab.h>
+#include <linux/of_irq.h>
 
 #include <asm/io.h>
-#include <asm/prom.h>
 #include <asm/cpm2.h>
 
 #include "pq2.h"
@@ -91,10 +91,8 @@ static void pq2ads_pci_irq_demux(struct irq_desc *desc)
 			break;
 
 		for (bit = 0; pend != 0; ++bit, pend <<= 1) {
-			if (pend & 0x80000000) {
-				int virq = irq_linear_revmap(priv->host, bit);
-				generic_handle_irq(virq);
-			}
+			if (pend & 0x80000000)
+				generic_handle_domain_irq(priv->host, bit);
 		}
 	}
 }
@@ -123,20 +121,17 @@ int __init pq2ads_pci_init_irq(void)
 	np = of_find_compatible_node(NULL, NULL, "fsl,pq2ads-pci-pic");
 	if (!np) {
 		printk(KERN_ERR "No pci pic node in device tree.\n");
-		of_node_put(np);
 		goto out;
 	}
 
 	irq = irq_of_parse_and_map(np, 0);
 	if (!irq) {
 		printk(KERN_ERR "No interrupt in pci pic node.\n");
-		of_node_put(np);
-		goto out;
+		goto out_put_node;
 	}
 
 	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
 	if (!priv) {
-		of_node_put(np);
 		ret = -ENOMEM;
 		goto out_unmap_irq;
 	}
@@ -161,17 +156,17 @@ int __init pq2ads_pci_init_irq(void)
 	priv->host = host;
 	irq_set_handler_data(irq, priv);
 	irq_set_chained_handler(irq, pq2ads_pci_irq_demux);
-
-	of_node_put(np);
-	return 0;
+	ret = 0;
+	goto out_put_node;
 
 out_unmap_regs:
 	iounmap(priv->regs);
 out_free_kmalloc:
 	kfree(priv);
-	of_node_put(np);
 out_unmap_irq:
 	irq_dispose_mapping(irq);
+out_put_node:
+	of_node_put(np);
 out:
 	return ret;
 }
diff --git a/arch/powerpc/platforms/82xx/pq2fads.c b/arch/powerpc/platforms/82xx/pq2fads.c
index a74082140718..ac9113d524af 100644
--- a/arch/powerpc/platforms/82xx/pq2fads.c
+++ b/arch/powerpc/platforms/82xx/pq2fads.c
@@ -150,8 +150,6 @@ static void __init pq2fads_setup_arch(void)
 	/* Enable external IRQs */
 	clrbits32(&cpm2_immr->im_siu_conf.siu_82xx.sc_siumcr, 0x0c000000);
 
-	pq2_init_pci();
-
 	if (ppc_md.progress)
 		ppc_md.progress("pq2fads_setup_arch(), finish", 0);
 }
@@ -184,6 +182,7 @@ define_machine(pq2fads)
 	.name = "Freescale PQ2FADS",
 	.probe = pq2fads_probe,
 	.setup_arch = pq2fads_setup_arch,
+	.discover_phbs = pq2_init_pci,
 	.init_IRQ = pq2fads_pic_init,
 	.get_irq = cpm2_get_irq,
 	.calibrate_decr = generic_calibrate_decr,