4 files changed, 16 insertions, 20 deletions

diff --git a/arch/x86/platform/ce4100/falconfalls.dts b/arch/x86/platform/ce4100/falconfalls.dts
index dc701ea5854..2d6d226f2b1 100644
--- a/arch/x86/platform/ce4100/falconfalls.dts
+++ b/arch/x86/platform/ce4100/falconfalls.dts
@@ -74,6 +74,7 @@
 				compatible = "intel,ce4100-pci", "pci";
 				device_type = "pci";
 				bus-range = <1 1>;
+				reg = <0x0800 0x0 0x0 0x0 0x0>;
 				ranges = <0x2000000 0 0xdffe0000 0x2000000 0 0xdffe0000 0 0x1000>;
 
 				interrupt-parent = <&ioapic2>;
@@ -412,6 +413,7 @@
 				#address-cells = <2>;
 				#size-cells = <1>;
 				compatible = "isa";
+				reg = <0xf800 0x0 0x0 0x0 0x0>;
 				ranges = <1 0 0 0 0 0x100>;
 
 				rtc@70 {
diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
index 5c0207bf959..275dbc19e2c 100644
--- a/arch/x86/platform/mrst/mrst.c
+++ b/arch/x86/platform/mrst/mrst.c
@@ -97,11 +97,11 @@ static int __init sfi_parse_mtmr(struct sfi_table_header *table)
 			pentry->freq_hz, pentry->irq);
 			if (!pentry->irq)
 				continue;
-			mp_irq.type = MP_IOAPIC;
+			mp_irq.type = MP_INTSRC;
 			mp_irq.irqtype = mp_INT;
 /* triggering mode edge bit 2-3, active high polarity bit 0-1 */
 			mp_irq.irqflag = 5;
-			mp_irq.srcbus = 0;
+			mp_irq.srcbus = MP_BUS_ISA;
 			mp_irq.srcbusirq = pentry->irq;	/* IRQ */
 			mp_irq.dstapic = MP_APIC_ALL;
 			mp_irq.dstirq = pentry->irq;
@@ -168,10 +168,10 @@ int __init sfi_parse_mrtc(struct sfi_table_header *table)
 	for (totallen = 0; totallen < sfi_mrtc_num; totallen++, pentry++) {
 		pr_debug("RTC[%d]: paddr = 0x%08x, irq = %d\n",
 			totallen, (u32)pentry->phys_addr, pentry->irq);
-		mp_irq.type = MP_IOAPIC;
+		mp_irq.type = MP_INTSRC;
 		mp_irq.irqtype = mp_INT;
 		mp_irq.irqflag = 0xf;	/* level trigger and active low */
-		mp_irq.srcbus = 0;
+		mp_irq.srcbus = MP_BUS_ISA;
 		mp_irq.srcbusirq = pentry->irq;	/* IRQ */
 		mp_irq.dstapic = MP_APIC_ALL;
 		mp_irq.dstirq = pentry->irq;
@@ -282,7 +282,7 @@ void __init x86_mrst_early_setup(void)
 	/* Avoid searching for BIOS MP tables */
 	x86_init.mpparse.find_smp_config = x86_init_noop;
 	x86_init.mpparse.get_smp_config = x86_init_uint_noop;
-
+	set_bit(MP_BUS_ISA, mp_bus_not_pci);
 }
 
 /*
diff --git a/arch/x86/platform/mrst/vrtc.c b/arch/x86/platform/mrst/vrtc.c
index 04cf645feb9..73d70d65e76 100644
--- a/arch/x86/platform/mrst/vrtc.c
+++ b/arch/x86/platform/mrst/vrtc.c
@@ -100,9 +100,11 @@ int vrtc_set_mmss(unsigned long nowtime)
 
 void __init mrst_rtc_init(void)
 {
-	unsigned long vrtc_paddr = sfi_mrtc_array[0].phys_addr;
+	unsigned long vrtc_paddr;
 
 	sfi_table_parse(SFI_SIG_MRTC, NULL, NULL, sfi_parse_mrtc);
+
+	vrtc_paddr = sfi_mrtc_array[0].phys_addr;
 	if (!sfi_mrtc_num || !vrtc_paddr)
 		return;
 
diff --git a/arch/x86/platform/visws/visws_quirks.c b/arch/x86/platform/visws/visws_quirks.c
index fe4cf829487..c7abf13a213 100644
--- a/arch/x86/platform/visws/visws_quirks.c
+++ b/arch/x86/platform/visws/visws_quirks.c
@@ -471,15 +471,7 @@ static unsigned int startup_piix4_master_irq(struct irq_data *data)
 {
 	legacy_pic->init(0);
 	enable_cobalt_irq(data);
-}
-
-static void end_piix4_master_irq(struct irq_data *data)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&cobalt_lock, flags);
-	enable_cobalt_irq(data);
-	spin_unlock_irqrestore(&cobalt_lock, flags);
+	return 0;
 }
 
 static struct irq_chip piix4_master_irq_type = {
@@ -492,7 +484,7 @@ static void pii4_mask(struct irq_data *data) { }
 
 static struct irq_chip piix4_virtual_irq_type = {
 	.name		= "PIIX4-virtual",
-	.mask		= pii4_mask,
+	.irq_mask	= pii4_mask,
 };
 
 /*
@@ -580,9 +572,9 @@ static struct irqaction cascade_action = {
 
 static inline void set_piix4_virtual_irq_type(void)
 {
-	piix4_virtual_irq_type.enable =	i8259A_chip.unmask;
-	piix4_virtual_irq_type.disable = i8259A_chip.mask;
-	piix4_virtual_irq_type.unmask =	i8259A_chip.unmask;
+	piix4_virtual_irq_type.irq_enable = i8259A_chip.irq_unmask;
+	piix4_virtual_irq_type.irq_disable = i8259A_chip.irq_mask;
+	piix4_virtual_irq_type.irq_unmask = i8259A_chip.irq_unmask;
 }
 
 static void __init visws_pre_intr_init(void)
@@ -599,7 +591,7 @@ static void __init visws_pre_intr_init(void)
 		else if (i == CO_IRQ_IDE0)
 			chip = &cobalt_irq_type;
 		else if (i == CO_IRQ_IDE1)
-			>chip = &cobalt_irq_type;
+			chip = &cobalt_irq_type;
 		else if (i == CO_IRQ_8259)
 			chip = &piix4_master_irq_type;
 		else if (i < CO_IRQ_APIC0)