4 files changed, 38 insertions, 42 deletions

diff --git a/arch/powerpc/platforms/512x/clock-commonclk.c b/arch/powerpc/platforms/512x/clock-commonclk.c
index c50ea76ba66c..6081fbd75330 100644
--- a/arch/powerpc/platforms/512x/clock-commonclk.c
+++ b/arch/powerpc/platforms/512x/clock-commonclk.c
@@ -221,7 +221,7 @@ static bool soc_has_mclk_mux0_canin(void)
 /* convenience wrappers around the common clk API */
 static inline struct clk *mpc512x_clk_fixed(const char *name, int rate)
 {
-	return clk_register_fixed_rate(NULL, name, NULL, CLK_IS_ROOT, rate);
+	return clk_register_fixed_rate(NULL, name, NULL, 0, rate);
 }
 
 static inline struct clk *mpc512x_clk_factor(
diff --git a/arch/powerpc/platforms/cell/cpufreq_spudemand.c b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
index 82607d621aca..88301e53f085 100644
--- a/arch/powerpc/platforms/cell/cpufreq_spudemand.c
+++ b/arch/powerpc/platforms/cell/cpufreq_spudemand.c
@@ -85,61 +85,57 @@ static void spu_gov_cancel_work(struct spu_gov_info_struct *info)
 	cancel_delayed_work_sync(&info->work);
 }
 
-static int spu_gov_govern(struct cpufreq_policy *policy, unsigned int event)
+static int spu_gov_start(struct cpufreq_policy *policy)
 {
 	unsigned int cpu = policy->cpu;
-	struct spu_gov_info_struct *info, *affected_info;
+	struct spu_gov_info_struct *info = &per_cpu(spu_gov_info, cpu);
+	struct spu_gov_info_struct *affected_info;
 	int i;
-	int ret = 0;
 
-	info = &per_cpu(spu_gov_info, cpu);
-
-	switch (event) {
-	case CPUFREQ_GOV_START:
-		if (!cpu_online(cpu)) {
-			printk(KERN_ERR "cpu %d is not online\n", cpu);
-			ret = -EINVAL;
-			break;
-		}
+	if (!cpu_online(cpu)) {
+		printk(KERN_ERR "cpu %d is not online\n", cpu);
+		return -EINVAL;
+	}
 
-		if (!policy->cur) {
-			printk(KERN_ERR "no cpu specified in policy\n");
-			ret = -EINVAL;
-			break;
-		}
+	if (!policy->cur) {
+		printk(KERN_ERR "no cpu specified in policy\n");
+		return -EINVAL;
+	}
 
-		/* initialize spu_gov_info for all affected cpus */
-		for_each_cpu(i, policy->cpus) {
-			affected_info = &per_cpu(spu_gov_info, i);
-			affected_info->policy = policy;
-		}
+	/* initialize spu_gov_info for all affected cpus */
+	for_each_cpu(i, policy->cpus) {
+		affected_info = &per_cpu(spu_gov_info, i);
+		affected_info->policy = policy;
+	}
 
-		info->poll_int = POLL_TIME;
+	info->poll_int = POLL_TIME;
 
-		/* setup timer */
-		spu_gov_init_work(info);
+	/* setup timer */
+	spu_gov_init_work(info);
 
-		break;
+	return 0;
+}
 
-	case CPUFREQ_GOV_STOP:
-		/* cancel timer */
-		spu_gov_cancel_work(info);
+static void spu_gov_stop(struct cpufreq_policy *policy)
+{
+	unsigned int cpu = policy->cpu;
+	struct spu_gov_info_struct *info = &per_cpu(spu_gov_info, cpu);
+	int i;
 
-		/* clean spu_gov_info for all affected cpus */
-		for_each_cpu (i, policy->cpus) {
-			info = &per_cpu(spu_gov_info, i);
-			info->policy = NULL;
-		}
+	/* cancel timer */
+	spu_gov_cancel_work(info);
 
-		break;
+	/* clean spu_gov_info for all affected cpus */
+	for_each_cpu (i, policy->cpus) {
+		info = &per_cpu(spu_gov_info, i);
+		info->policy = NULL;
 	}
-
-	return ret;
 }
 
 static struct cpufreq_governor spu_governor = {
 	.name = "spudemand",
-	.governor = spu_gov_govern,
+	.start = spu_gov_start,
+	.stop = spu_gov_stop,
 	.owner = THIS_MODULE,
 };
 
diff --git a/arch/powerpc/platforms/cell/spufs/coredump.c b/arch/powerpc/platforms/cell/spufs/coredump.c
index 84fb984f29c1..85c85eb3e245 100644
--- a/arch/powerpc/platforms/cell/spufs/coredump.c
+++ b/arch/powerpc/platforms/cell/spufs/coredump.c
@@ -172,7 +172,7 @@ static int spufs_arch_write_note(struct spu_context *ctx, int i,
 	if (rc < 0)
 		goto out;
 
-	skip = roundup(cprm->file->f_pos - total + sz, 4) - cprm->file->f_pos;
+	skip = roundup(cprm->pos - total + sz, 4) - cprm->pos;
 	if (!dump_skip(cprm, skip))
 		goto Eio;
 out:
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index b7dfc1359d01..3e8865b187de 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -927,7 +927,7 @@ static int query_ddw(struct pci_dev *dev, const u32 *ddw_avail,
 	dn = pci_device_to_OF_node(dev);
 	pdn = PCI_DN(dn);
 	buid = pdn->phb->buid;
-	cfg_addr = (pdn->busno << 8) | pdn->devfn;
+	cfg_addr = ((pdn->busno << 16) | (pdn->devfn << 8));
 
 	ret = rtas_call(ddw_avail[0], 3, 5, (u32 *)query,
 		  cfg_addr, BUID_HI(buid), BUID_LO(buid));
@@ -956,7 +956,7 @@ static int create_ddw(struct pci_dev *dev, const u32 *ddw_avail,
 	dn = pci_device_to_OF_node(dev);
 	pdn = PCI_DN(dn);
 	buid = pdn->phb->buid;
-	cfg_addr = (pdn->busno << 8) | pdn->devfn;
+	cfg_addr = ((pdn->busno << 16) | (pdn->devfn << 8));
 
 	do {
 		/* extra outputs are LIOBN and dma-addr (hi, lo) */