5 files changed, 20 insertions, 22 deletions

diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
index 35aecb6042fb..17e80d829df0 100644
--- a/arch/x86/platform/efi/efi_64.c
+++ b/arch/x86/platform/efi/efi_64.c
@@ -48,8 +48,7 @@ static unsigned long efi_flags __initdata;
  * We allocate runtime services regions bottom-up, starting from -4G, i.e.
  * 0xffff_ffff_0000_0000 and limit EFI VA mapping space to 64G.
  */
-static u64 efi_va	= -4 * (1UL << 30);
-#define EFI_VA_END	(-68 * (1UL << 30))
+static u64 efi_va = EFI_VA_START;
 
 /*
  * Scratch space used for switching the pagetable in the EFI stub
diff --git a/arch/x86/platform/iris/iris.c b/arch/x86/platform/iris/iris.c
index 4d171e8640ef..735ba21efe91 100644
--- a/arch/x86/platform/iris/iris.c
+++ b/arch/x86/platform/iris/iris.c
@@ -86,7 +86,6 @@ static int iris_remove(struct platform_device *pdev)
 static struct platform_driver iris_driver = {
 	.driver		= {
 		.name   = "iris",
-		.owner  = THIS_MODULE,
 	},
 	.probe          = iris_probe,
 	.remove         = iris_remove,
diff --git a/arch/x86/platform/olpc/olpc-xo1-pm.c b/arch/x86/platform/olpc/olpc-xo1-pm.c
index a9acde72d4ed..c5350fd27d70 100644
--- a/arch/x86/platform/olpc/olpc-xo1-pm.c
+++ b/arch/x86/platform/olpc/olpc-xo1-pm.c
@@ -170,7 +170,6 @@ static int xo1_pm_remove(struct platform_device *pdev)
 static struct platform_driver cs5535_pms_driver = {
 	.driver = {
 		.name = "cs5535-pms",
-		.owner = THIS_MODULE,
 	},
 	.probe = xo1_pm_probe,
 	.remove = xo1_pm_remove,
@@ -179,7 +178,6 @@ static struct platform_driver cs5535_pms_driver = {
 static struct platform_driver cs5535_acpi_driver = {
 	.driver = {
 		.name = "olpc-xo1-pm-acpi",
-		.owner = THIS_MODULE,
 	},
 	.probe = xo1_pm_probe,
 	.remove = xo1_pm_remove,
diff --git a/arch/x86/platform/uv/tlb_uv.c b/arch/x86/platform/uv/tlb_uv.c
index 3968d67d366b..994798548b1a 100644
--- a/arch/x86/platform/uv/tlb_uv.c
+++ b/arch/x86/platform/uv/tlb_uv.c
@@ -1367,23 +1367,25 @@ static int ptc_seq_show(struct seq_file *file, void *data)
 
 	cpu = *(loff_t *)data;
 	if (!cpu) {
-		seq_printf(file,
-		 "# cpu bauoff sent stime self locals remotes ncpus localhub ");
-		seq_printf(file,
-			"remotehub numuvhubs numuvhubs16 numuvhubs8 ");
-		seq_printf(file,
-			"numuvhubs4 numuvhubs2 numuvhubs1 dto snacks retries ");
-		seq_printf(file,
-			"rok resetp resett giveup sto bz throt disable ");
-		seq_printf(file,
-			"enable wars warshw warwaits enters ipidis plugged ");
-		seq_printf(file,
-			"ipiover glim cong swack recv rtime all one mult ");
-		seq_printf(file,
-			"none retry canc nocan reset rcan\n");
+		seq_puts(file,
+			 "# cpu bauoff sent stime self locals remotes ncpus localhub ");
+		seq_puts(file, "remotehub numuvhubs numuvhubs16 numuvhubs8 ");
+		seq_puts(file,
+			 "numuvhubs4 numuvhubs2 numuvhubs1 dto snacks retries ");
+		seq_puts(file,
+			 "rok resetp resett giveup sto bz throt disable ");
+		seq_puts(file,
+			 "enable wars warshw warwaits enters ipidis plugged ");
+		seq_puts(file,
+			 "ipiover glim cong swack recv rtime all one mult ");
+		seq_puts(file, "none retry canc nocan reset rcan\n");
 	}
 	if (cpu < num_possible_cpus() && cpu_online(cpu)) {
 		bcp = &per_cpu(bau_control, cpu);
+		if (bcp->nobau) {
+			seq_printf(file, "cpu %d bau disabled\n", cpu);
+			return 0;
+		}
 		stat = bcp->statp;
 		/* source side statistics */
 		seq_printf(file,
diff --git a/arch/x86/platform/uv/uv_irq.c b/arch/x86/platform/uv/uv_irq.c
index b233681af4de..0ce673645432 100644
--- a/arch/x86/platform/uv/uv_irq.c
+++ b/arch/x86/platform/uv/uv_irq.c
@@ -131,7 +131,7 @@ arch_enable_uv_irq(char *irq_name, unsigned int irq, int cpu, int mmr_blade,
 		       unsigned long mmr_offset, int limit)
 {
 	const struct cpumask *eligible_cpu = cpumask_of(cpu);
-	struct irq_cfg *cfg = irq_get_chip_data(irq);
+	struct irq_cfg *cfg = irq_cfg(irq);
 	unsigned long mmr_value;
 	struct uv_IO_APIC_route_entry *entry;
 	int mmr_pnode, err;
@@ -198,13 +198,13 @@ static int
 uv_set_irq_affinity(struct irq_data *data, const struct cpumask *mask,
 		    bool force)
 {
-	struct irq_cfg *cfg = data->chip_data;
+	struct irq_cfg *cfg = irqd_cfg(data);
 	unsigned int dest;
 	unsigned long mmr_value, mmr_offset;
 	struct uv_IO_APIC_route_entry *entry;
 	int mmr_pnode;
 
-	if (__ioapic_set_affinity(data, mask, &dest))
+	if (apic_set_affinity(data, mask, &dest))
 		return -1;
 
 	mmr_value = 0;