3 files changed, 12 insertions, 28 deletions

diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index e60d283f60bc..6b6165d36fd8 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -329,6 +329,10 @@ static void sun4v_irq_enable(unsigned int virt_irq)
 		if (err != HV_EOK)
 			printk("sun4v_intr_settarget(%x,%lu): err(%d)\n",
 			       ino, cpuid, err);
+		err = sun4v_intr_setstate(ino, HV_INTR_STATE_IDLE);
+		if (err != HV_EOK)
+			printk("sun4v_intr_setstate(%x): "
+			       "err(%d)\n", ino, err);
 		err = sun4v_intr_setenabled(ino, HV_INTR_ENABLED);
 		if (err != HV_EOK)
 			printk("sun4v_intr_setenabled(%x): err(%d)\n",
@@ -400,6 +404,12 @@ static void sun4v_virq_enable(unsigned int virt_irq)
 			       "err(%d)\n",
 			       dev_handle, dev_ino, cpuid, err);
 		err = sun4v_vintr_set_state(dev_handle, dev_ino,
+					    HV_INTR_STATE_IDLE);
+		if (err != HV_EOK)
+			printk("sun4v_vintr_set_state(%lx,%lx,"
+				"HV_INTR_STATE_IDLE): err(%d)\n",
+			       dev_handle, dev_ino, err);
+		err = sun4v_vintr_set_valid(dev_handle, dev_ino,
 					    HV_INTR_ENABLED);
 		if (err != HV_EOK)
 			printk("sun4v_vintr_set_state(%lx,%lx,"
@@ -420,7 +430,7 @@ static void sun4v_virq_disable(unsigned int virt_irq)
 		dev_handle = ino & IMAP_IGN;
 		dev_ino = ino & IMAP_INO;
 
-		err = sun4v_vintr_set_state(dev_handle, dev_ino,
+		err = sun4v_vintr_set_valid(dev_handle, dev_ino,
 					    HV_INTR_DISABLED);
 		if (err != HV_EOK)
 			printk("sun4v_vintr_set_state(%lx,%lx,"
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 81f4a5ea05f7..55ad1b899bb8 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -448,6 +448,7 @@ struct pci_dev *of_create_pci_dev(struct pci_pbm_info *pbm,
 		 */
 		pci_read_config_dword(dev, PCI_CLASS_REVISION, &class);
 		dev->class = class >> 8;
+		dev->revision = class & 0xff;
 
 		sprintf(pci_name(dev), "%04x:%02x:%02x.%d", pci_domain_nr(bus),
 			dev->bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn));
diff --git a/arch/sparc64/kernel/smp.c b/arch/sparc64/kernel/smp.c
index 4dcd7d0b60f2..40e40f968d61 100644
--- a/arch/sparc64/kernel/smp.c
+++ b/arch/sparc64/kernel/smp.c
@@ -1163,32 +1163,6 @@ int setup_profiling_timer(unsigned int multiplier)
 	return -EINVAL;
 }
 
-static void __init smp_tune_scheduling(void)
-{
-	unsigned int smallest = ~0U;
-	int i;
-
-	for (i = 0; i < NR_CPUS; i++) {
-		unsigned int val = cpu_data(i).ecache_size;
-
-		if (val && val < smallest)
-			smallest = val;
-	}
-
-	/* Any value less than 256K is nonsense.  */
-	if (smallest < (256U * 1024U))
-		smallest = 256 * 1024;
-
-	max_cache_size = smallest;
-
-	if (smallest < 1U * 1024U * 1024U)
-		printk(KERN_INFO "Using max_cache_size of %uKB\n",
-		       smallest / 1024U);
-	else
-		printk(KERN_INFO "Using max_cache_size of %uMB\n",
-		       smallest / 1024U / 1024U);
-}
-
 /* Constrain the number of cpus to max_cpus.  */
 void __init smp_prepare_cpus(unsigned int max_cpus)
 {
@@ -1206,7 +1180,6 @@ void __init smp_prepare_cpus(unsigned int max_cpus)
 	}
 
 	cpu_data(boot_cpu_id).udelay_val = loops_per_jiffy;
-	smp_tune_scheduling();
 }
 
 void __devinit smp_prepare_boot_cpu(void)