Merge branch 'merge' into sdk-v1.6.x

This reverts v3.13-rc3+ (78fd82238d0e5716) to v3.12, except for
commits which I noticed which appear relevant to the SDK.

Signed-off-by: Scott Wood <scottwood@freescale.com>

Conflicts:
	arch/powerpc/include/asm/kvm_host.h
	arch/powerpc/kvm/book3s_hv_rmhandlers.S
	arch/powerpc/kvm/book3s_interrupts.S
	arch/powerpc/kvm/e500.c
	arch/powerpc/kvm/e500mc.c
	arch/powerpc/sysdev/fsl_soc.h
	drivers/Kconfig
	drivers/cpufreq/ppc-corenet-cpufreq.c
	drivers/dma/fsldma.c
	drivers/dma/s3c24xx-dma.c
	drivers/misc/Makefile
	drivers/mmc/host/sdhci-of-esdhc.c
	drivers/mtd/devices/m25p80.c
	drivers/net/ethernet/freescale/gianfar.h
	drivers/platform/Kconfig
	drivers/platform/Makefile
	drivers/spi/spi-fsl-espi.c
	include/crypto/algapi.h
	include/linux/netdev_features.h
	include/linux/skbuff.h
	include/net/ip.h
	net/core/ethtool.c

20 files changed, 96 insertions, 149 deletions

diff --git a/arch/powerpc/sysdev/Kconfig b/arch/powerpc/sysdev/Kconfig
index 0dc5aa1..acdbf95 100644
--- a/arch/powerpc/sysdev/Kconfig
+++ b/arch/powerpc/sysdev/Kconfig
@@ -28,7 +28,7 @@ config PPC_SCOM
 
 config SCOM_DEBUGFS
 	bool "Expose SCOM controllers via debugfs"
-	depends on PPC_SCOM && DEBUG_FS
+	depends on PPC_SCOM
 	default n
 
 config GE_FPGA
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 4f78695..4dd5341 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -22,7 +22,6 @@
 #include <linux/spinlock.h>
 #include <linux/export.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
 #include <linux/slab.h>
 
 #include <asm/udbg.h>
diff --git a/arch/powerpc/sysdev/ehv_pic.c b/arch/powerpc/sysdev/ehv_pic.c
index b74085c..9cd0e60 100644
--- a/arch/powerpc/sysdev/ehv_pic.c
+++ b/arch/powerpc/sysdev/ehv_pic.c
@@ -19,7 +19,6 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
diff --git a/arch/powerpc/sysdev/fsl_gtm.c b/arch/powerpc/sysdev/fsl_gtm.c
index 06ac3c6..0eb871c 100644
--- a/arch/powerpc/sysdev/fsl_gtm.c
+++ b/arch/powerpc/sysdev/fsl_gtm.c
@@ -19,8 +19,6 @@
 #include <linux/list.h>
 #include <linux/io.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
 #include <linux/spinlock.h>
 #include <linux/bitops.h>
 #include <linux/slab.h>
@@ -403,15 +401,16 @@ static int __init fsl_gtm_init(void)
 		gtm->clock = *clock;
 
 		for (i = 0; i < ARRAY_SIZE(gtm->timers); i++) {
-			unsigned int irq;
+			int ret;
+			struct resource irq;
 
-			irq = irq_of_parse_and_map(np, i);
-			if (irq == NO_IRQ) {
+			ret = of_irq_to_resource(np, i, &irq);
+			if (ret == NO_IRQ) {
 				pr_err("%s: not enough interrupts specified\n",
 				       np->full_name);
 				goto err;
 			}
-			gtm->timers[i].irq = irq;
+			gtm->timers[i].irq = irq.start;
 			gtm->timers[i].gtm = gtm;
 		}
 
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index c6581f1..c89dbac 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -41,12 +41,12 @@
 
 static int fsl_pcie_bus_fixup, is_mpc83xx_pci;
 
-static void quirk_fsl_pcie_early(struct pci_dev *dev)
+static void quirk_fsl_pcie_header(struct pci_dev *dev)
 {
 	u8 hdr_type;
 
 	/* if we aren't a PCIe don't bother */
-	if (!pci_is_pcie(dev))
+	if (!pci_find_capability(dev, PCI_CAP_ID_EXP))
 		return;
 
 	/* if we aren't in host mode don't bother */
@@ -623,8 +623,7 @@ no_bridge:
 }
 #endif /* CONFIG_FSL_SOC_BOOKE || CONFIG_PPC_86xx */
 
-DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID,
-			quirk_fsl_pcie_early);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_FREESCALE, PCI_ANY_ID, quirk_fsl_pcie_header);
 
 #if defined(CONFIG_PPC_83xx) || defined(CONFIG_PPC_MPC512x)
 struct mpc83xx_pcie_priv {
diff --git a/arch/powerpc/sysdev/fsl_pmc.c b/arch/powerpc/sysdev/fsl_pmc.c
index 81d75a6..61dba33 100644
--- a/arch/powerpc/sysdev/fsl_pmc.c
+++ b/arch/powerpc/sysdev/fsl_pmc.c
@@ -19,7 +19,6 @@
 #include <linux/suspend.h>
 #include <linux/delay.h>
 #include <linux/device.h>
-#include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/pm.h>
 #include <asm/switch_to.h>
diff --git a/arch/powerpc/sysdev/fsl_rio.c b/arch/powerpc/sysdev/fsl_rio.c
index 499b9c2..8f315a5 100644
--- a/arch/powerpc/sysdev/fsl_rio.c
+++ b/arch/powerpc/sysdev/fsl_rio.c
@@ -28,8 +28,6 @@
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/device.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
diff --git a/arch/powerpc/sysdev/fsl_rmu.c b/arch/powerpc/sysdev/fsl_rmu.c
index 00e224a..14bd522 100644
--- a/arch/powerpc/sysdev/fsl_rmu.c
+++ b/arch/powerpc/sysdev/fsl_rmu.c
@@ -27,7 +27,6 @@
 #include <linux/types.h>
 #include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
-#include <linux/of_irq.h>
 #include <linux/of_platform.h>
 #include <linux/slab.h>
 
diff --git a/arch/powerpc/sysdev/fsl_soc.h b/arch/powerpc/sysdev/fsl_soc.h
index a158c18..77e777a 100644
--- a/arch/powerpc/sysdev/fsl_soc.h
+++ b/arch/powerpc/sysdev/fsl_soc.h
@@ -33,6 +33,8 @@ static inline int mpc85xx_pmc_set_wake(struct device *dev, bool enable)
 #define mpc85xx_pmc_set_lossless_ethernet(enable)	do { } while (0)
 #endif
 
+#if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE)
+
 /* The different ports that the DIU can be connected to */
 enum fsl_diu_monitor_port {
 	FSL_DIU_PORT_DVI,	/* DVI */
@@ -53,6 +55,7 @@ struct platform_diu_data_ops {
 };
 
 extern struct platform_diu_data_ops diu_ops;
+#endif
 
 void fsl_hv_restart(char *cmd);
 void fsl_hv_halt(void);
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 494b498..f3e8624 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -535,7 +535,7 @@ static void __init mpic_scan_ht_pic(struct mpic *mpic, u8 __iomem *devbase,
 		mpic->fixups[irq].data = readl(base + 4) | 0x80000000;
 	}
 }
-
+ 
 
 static void __init mpic_scan_ht_pics(struct mpic *mpic)
 {
@@ -1485,7 +1485,7 @@ struct mpic * __init mpic_alloc(struct device_node *node,
 	 * as a default instead of the value read from the HW.
 	 */
 	last_irq = (greg_feature & MPIC_GREG_FEATURE_LAST_SRC_MASK)
-				>> MPIC_GREG_FEATURE_LAST_SRC_SHIFT;
+				>> MPIC_GREG_FEATURE_LAST_SRC_SHIFT;	
 	if (isu_size)
 		last_irq = isu_size  * MPIC_MAX_ISU - 1;
 	of_property_read_u32(mpic->node, "last-interrupt-source", &last_irq);
@@ -1635,7 +1635,7 @@ void __init mpic_init(struct mpic *mpic)
 			/* start with vector = source number, and masked */
 			u32 vecpri = MPIC_VECPRI_MASK | i |
 				(8 << MPIC_VECPRI_PRIORITY_SHIFT);
-
+		
 			/* check if protected */
 			if (mpic->protected && test_bit(i, mpic->protected))
 				continue;
@@ -1644,7 +1644,7 @@ void __init mpic_init(struct mpic *mpic)
 			mpic_irq_write(i, MPIC_INFO(IRQ_DESTINATION), 1 << cpu);
 		}
 	}
-
+	
 	/* Init spurious vector */
 	mpic_write(mpic->gregs, MPIC_INFO(GREG_SPURIOUS), mpic->spurious_vec);
 
diff --git a/arch/powerpc/sysdev/mpic_msgr.c b/arch/powerpc/sysdev/mpic_msgr.c
index 2c9b52a..c753258 100644
--- a/arch/powerpc/sysdev/mpic_msgr.c
+++ b/arch/powerpc/sysdev/mpic_msgr.c
@@ -237,13 +237,15 @@ static int mpic_msgr_probe(struct platform_device *dev)
 		raw_spin_lock_init(&msgr->lock);
 
 		if (receive_mask & (1 << i)) {
-			msgr->irq = irq_of_parse_and_map(np, irq_index);
-			if (msgr->irq == NO_IRQ) {
+			struct resource irq;
+
+			if (of_irq_to_resource(np, irq_index, &irq) == NO_IRQ) {
 				dev_err(&dev->dev,
 						"Missing interrupt specifier");
 				kfree(msgr);
 				return -EFAULT;
 			}
+			msgr->irq = irq.start;
 			irq_index += 1;
 		} else {
 			msgr->irq = NO_IRQ;
diff --git a/arch/powerpc/sysdev/mpic_msi.c b/arch/powerpc/sysdev/mpic_msi.c
index 7dc39f3..bbf342c 100644
--- a/arch/powerpc/sysdev/mpic_msi.c
+++ b/arch/powerpc/sysdev/mpic_msi.c
@@ -35,7 +35,7 @@ static int mpic_msi_reserve_u3_hwirqs(struct mpic *mpic)
 	const struct irq_domain_ops *ops = mpic->irqhost->ops;
 	struct device_node *np;
 	int flags, index, i;
-	struct of_phandle_args oirq;
+	struct of_irq oirq;
 
 	pr_debug("mpic: found U3, guessing msi allocator setup\n");
 
@@ -63,9 +63,9 @@ static int mpic_msi_reserve_u3_hwirqs(struct mpic *mpic)
 		pr_debug("mpic: mapping hwirqs for %s\n", np->full_name);
 
 		index = 0;
-		while (of_irq_parse_one(np, index++, &oirq) == 0) {
-			ops->xlate(mpic->irqhost, NULL, oirq.args,
-						oirq.args_count, &hwirq, &flags);
+		while (of_irq_map_one(np, index++, &oirq) == 0) {
+			ops->xlate(mpic->irqhost, NULL, oirq.specifier,
+						oirq.size, &hwirq, &flags);
 			msi_bitmap_reserve_hwirq(&mpic->msi_bitmap, hwirq);
 		}
 	}
diff --git a/arch/powerpc/sysdev/mpic_timer.c b/arch/powerpc/sysdev/mpic_timer.c
index 9d9b062..831c24a 100644
--- a/arch/powerpc/sysdev/mpic_timer.c
+++ b/arch/powerpc/sysdev/mpic_timer.c
@@ -19,9 +19,7 @@
 #include <linux/interrupt.h>
 #include <linux/slab.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
 #include <linux/of_device.h>
-#include <linux/of_irq.h>
 #include <linux/syscore_ops.h>
 #include <sysdev/fsl_soc.h>
 #include <asm/io.h>
diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index a3a8fad..4a25c26 100644
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -228,7 +228,7 @@ static struct platform_device * __init mv64x60_eth_register_shared_pdev(
 
 	if (id == 0) {
 		pdev = platform_device_register_simple("orion-mdio", -1, &r[1], 1);
-		if (IS_ERR(pdev))
+		if (!pdev)
 			return pdev;
 	}
 
diff --git a/arch/powerpc/sysdev/of_rtc.c b/arch/powerpc/sysdev/of_rtc.c
index 6f54b54..c9e803f 100644
--- a/arch/powerpc/sysdev/of_rtc.c
+++ b/arch/powerpc/sysdev/of_rtc.c
@@ -11,7 +11,6 @@
 #include <linux/kernel.h>
 #include <linux/of.h>
 #include <linux/init.h>
-#include <linux/of_address.h>
 #include <linux/of_platform.h>
 #include <linux/slab.h>
 
diff --git a/arch/powerpc/sysdev/ppc4xx_ocm.c b/arch/powerpc/sysdev/ppc4xx_ocm.c
index b7c4345..1b15f93 100644
--- a/arch/powerpc/sysdev/ppc4xx_ocm.c
+++ b/arch/powerpc/sysdev/ppc4xx_ocm.c
@@ -26,7 +26,6 @@
 #include <linux/kernel.h>
 #include <linux/dma-mapping.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
 #include <asm/rheap.h>
 #include <asm/ppc4xx_ocm.h>
 #include <linux/slab.h>
diff --git a/arch/powerpc/sysdev/ppc4xx_soc.c b/arch/powerpc/sysdev/ppc4xx_soc.c
index 5c77c9b..0debcc3 100644
--- a/arch/powerpc/sysdev/ppc4xx_soc.c
+++ b/arch/powerpc/sysdev/ppc4xx_soc.c
@@ -19,7 +19,6 @@
 #include <linux/errno.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/of_irq.h>
 #include <linux/of_platform.h>
 
 #include <asm/dcr.h>
diff --git a/arch/powerpc/sysdev/scom.c b/arch/powerpc/sysdev/scom.c
index 6f5a8d1..9193e12 100644
--- a/arch/powerpc/sysdev/scom.c
+++ b/arch/powerpc/sysdev/scom.c
@@ -25,7 +25,6 @@
 #include <asm/debug.h>
 #include <asm/prom.h>
 #include <asm/scom.h>
-#include <asm/uaccess.h>
 
 const struct scom_controller *scom_controller;
 EXPORT_SYMBOL_GPL(scom_controller);
@@ -54,7 +53,7 @@ scom_map_t scom_map_device(struct device_node *dev, int index)
 {
 	struct device_node *parent;
 	unsigned int cells, size;
-	const __be32 *prop, *sprop;
+	const u32 *prop;
 	u64 reg, cnt;
 	scom_map_t ret;
 
@@ -63,24 +62,12 @@ scom_map_t scom_map_device(struct device_node *dev, int index)
 	if (parent == NULL)
 		return 0;
 
-	/*
-	 * We support "scom-reg" properties for adding scom registers
-	 * to a random device-tree node with an explicit scom-parent
-	 *
-	 * We also support the simple "reg" property if the device is
-	 * a direct child of a scom controller.
-	 *
-	 * In case both exist, "scom-reg" takes precedence.
-	 */
+	prop = of_get_property(parent, "#scom-cells", NULL);
+	cells = prop ? *prop : 1;
+
 	prop = of_get_property(dev, "scom-reg", &size);
-	sprop = of_get_property(parent, "#scom-cells", NULL);
-	if (!prop && parent == dev->parent) {
-		prop = of_get_property(dev, "reg", &size);
-		sprop = of_get_property(parent, "#address-cells", NULL);
-	}
 	if (!prop)
-		return NULL;
-	cells = sprop ? be32_to_cpup(sprop) : 1;
+		return 0;
 	size >>= 2;
 
 	if (index >= (size / (2*cells)))
@@ -99,89 +86,62 @@ EXPORT_SYMBOL_GPL(scom_map_device);
 #ifdef CONFIG_SCOM_DEBUGFS
 struct scom_debug_entry {
 	struct device_node *dn;
-	struct debugfs_blob_wrapper path;
-	char name[16];
+	unsigned long addr;
+	scom_map_t map;
+	spinlock_t lock;
+	char name[8];
+	struct debugfs_blob_wrapper blob;
 };
 
-static ssize_t scom_debug_read(struct file *filp, char __user *ubuf,
-			       size_t count, loff_t *ppos)
+static int scom_addr_set(void *data, u64 val)
 {
-	struct scom_debug_entry *ent = filp->private_data;
-	u64 __user *ubuf64 = (u64 __user *)ubuf;
-	loff_t off = *ppos;
-	ssize_t done = 0; 
-	u64 reg, reg_cnt, val;
-	scom_map_t map;
-	int rc;
-
-	if (off < 0 || (off & 7) || (count & 7))
-		return -EINVAL;
-	reg = off >> 3;
-	reg_cnt = count >> 3;
-
-	map = scom_map(ent->dn, reg, reg_cnt);
-	if (!scom_map_ok(map))
-		return -ENXIO;
-
-	for (reg = 0; reg < reg_cnt; reg++) {
-		rc = scom_read(map, reg, &val);
-		if (!rc)
-			rc = put_user(val, ubuf64);
-		if (rc) {
-			if (!done)
-				done = rc;
-			break;
-		}
-		ubuf64++;
-		*ppos += 8;
-		done += 8;
-	}
-	scom_unmap(map);
-	return done;
+	struct scom_debug_entry *ent = data;
+
+	ent->addr = 0;
+	scom_unmap(ent->map);
+
+	ent->map = scom_map(ent->dn, val, 1);
+	if (scom_map_ok(ent->map))
+		ent->addr = val;
+	else
+		return -EFAULT;
+
+	return 0;
 }
 
-static ssize_t scom_debug_write(struct file* filp, const char __user *ubuf,
-				size_t count, loff_t *ppos)
+static int scom_addr_get(void *data, u64 *val)
 {
-	struct scom_debug_entry *ent = filp->private_data;
-	u64 __user *ubuf64 = (u64 __user *)ubuf;
-	loff_t off = *ppos;
-	ssize_t done = 0; 
-	u64 reg, reg_cnt, val;
-	scom_map_t map;
-	int rc;
-
-	if (off < 0 || (off & 7) || (count & 7))
-		return -EINVAL;
-	reg = off >> 3;
-	reg_cnt = count >> 3;
-
-	map = scom_map(ent->dn, reg, reg_cnt);
-	if (!scom_map_ok(map))
-		return -ENXIO;
-
-	for (reg = 0; reg < reg_cnt; reg++) {
-		rc = get_user(val, ubuf64);
-		if (!rc)
-			rc = scom_write(map, reg,  val);
-		if (rc) {
-			if (!done)
-				done = rc;
-			break;
-		}
-		ubuf64++;
-		done += 8;
-	}
-	scom_unmap(map);
-	return done;
+	struct scom_debug_entry *ent = data;
+	*val = ent->addr;
+	return 0;
 }
+DEFINE_SIMPLE_ATTRIBUTE(scom_addr_fops, scom_addr_get, scom_addr_set,
+			"0x%llx\n");
 
-static const struct file_operations scom_debug_fops = {
-	.read =		scom_debug_read,
-	.write =	scom_debug_write,
-	.open =		simple_open,
-	.llseek =	default_llseek,
-};
+static int scom_val_set(void *data, u64 val)
+{
+	struct scom_debug_entry *ent = data;
+
+	if (!scom_map_ok(ent->map))
+		return -EFAULT;
+
+	scom_write(ent->map, 0, val);
+
+	return 0;
+}
+
+static int scom_val_get(void *data, u64 *val)
+{
+	struct scom_debug_entry *ent = data;
+
+	if (!scom_map_ok(ent->map))
+		return -EFAULT;
+
+	*val = scom_read(ent->map, 0);
+	return 0;
+}
+DEFINE_SIMPLE_ATTRIBUTE(scom_val_fops, scom_val_get, scom_val_set,
+			"0x%llx\n");
 
 static int scom_debug_init_one(struct dentry *root, struct device_node *dn,
 			       int i)
@@ -194,9 +154,11 @@ static int scom_debug_init_one(struct dentry *root, struct device_node *dn,
 		return -ENOMEM;
 
 	ent->dn = of_node_get(dn);
-	snprintf(ent->name, 16, "%08x", i);
-	ent->path.data = (void*) dn->full_name;
-	ent->path.size = strlen(dn->full_name);
+	ent->map = SCOM_MAP_INVALID;
+	spin_lock_init(&ent->lock);
+	snprintf(ent->name, 8, "scom%d", i);
+	ent->blob.data = (void*) dn->full_name;
+	ent->blob.size = strlen(dn->full_name);
 
 	dir = debugfs_create_dir(ent->name, root);
 	if (!dir) {
@@ -205,8 +167,9 @@ static int scom_debug_init_one(struct dentry *root, struct device_node *dn,
 		return -1;
 	}
 
-	debugfs_create_blob("devspec", 0400, dir, &ent->path);
-	debugfs_create_file("access", 0600, dir, ent, &scom_debug_fops);
+	debugfs_create_file("addr", 0600, dir, ent, &scom_addr_fops);
+	debugfs_create_file("value", 0600, dir, ent, &scom_val_fops);
+	debugfs_create_blob("path", 0400, dir, &ent->blob);
 
 	return 0;
 }
@@ -222,13 +185,8 @@ static int scom_debug_init(void)
 		return -1;
 
 	i = rc = 0;
-	for_each_node_with_property(dn, "scom-controller") {
-		int id = of_get_ibm_chip_id(dn);
-		if (id == -1)
-			id = i;
-		rc |= scom_debug_init_one(root, dn, id);
-		i++;
-	}
+	for_each_node_with_property(dn, "scom-controller")
+		rc |= scom_debug_init_one(root, dn, i++);
 
 	return rc;
 }
diff --git a/arch/powerpc/sysdev/xics/ics-opal.c b/arch/powerpc/sysdev/xics/ics-opal.c
index 3c6ee1b..39d7221 100644
--- a/arch/powerpc/sysdev/xics/ics-opal.c
+++ b/arch/powerpc/sysdev/xics/ics-opal.c
@@ -112,7 +112,6 @@ static int ics_opal_set_affinity(struct irq_data *d,
 				 bool force)
 {
 	unsigned int hw_irq = (unsigned int)irqd_to_hwirq(d);
-	__be16 oserver;
 	int16_t server;
 	int8_t priority;
 	int64_t rc;
@@ -121,13 +120,13 @@ static int ics_opal_set_affinity(struct irq_data *d,
 	if (hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS)
 		return -1;
 
-	rc = opal_get_xive(hw_irq, &oserver, &priority);
+	rc = opal_get_xive(hw_irq, &server, &priority);
 	if (rc != OPAL_SUCCESS) {
-		pr_err("%s: opal_get_xive(irq=%d [hw 0x%x]) error %lld\n",
-		       __func__, d->irq, hw_irq, rc);
+		pr_err("%s: opal_set_xive(irq=%d [hw 0x%x] server=%x)"
+		       " error %lld\n",
+		       __func__, d->irq, hw_irq, server, rc);
 		return -1;
 	}
-	server = be16_to_cpu(oserver);
 
 	wanted_server = xics_get_irq_server(d->irq, cpumask, 1);
 	if (wanted_server < 0) {
@@ -182,7 +181,7 @@ static int ics_opal_map(struct ics *ics, unsigned int virq)
 {
 	unsigned int hw_irq = (unsigned int)virq_to_hw(virq);
 	int64_t rc;
-	__be16 server;
+	int16_t server;
 	int8_t priority;
 
 	if (WARN_ON(hw_irq == XICS_IPI || hw_irq == XICS_IRQ_SPURIOUS))
@@ -202,7 +201,7 @@ static int ics_opal_map(struct ics *ics, unsigned int virq)
 static void ics_opal_mask_unknown(struct ics *ics, unsigned long vec)
 {
 	int64_t rc;
-	__be16 server;
+	int16_t server;
 	int8_t priority;
 
 	/* Check if HAL knows about this interrupt */
@@ -216,14 +215,14 @@ static void ics_opal_mask_unknown(struct ics *ics, unsigned long vec)
 static long ics_opal_get_server(struct ics *ics, unsigned long vec)
 {
 	int64_t rc;
-	__be16 server;
+	int16_t server;
 	int8_t priority;
 
 	/* Check if HAL knows about this interrupt */
 	rc = opal_get_xive(vec, &server, &priority);
 	if (rc != OPAL_SUCCESS)
 		return -1;
-	return ics_opal_unmangle_server(be16_to_cpu(server));
+	return ics_opal_unmangle_server(server);
 }
 
 int __init ics_opal_init(void)
diff --git a/arch/powerpc/sysdev/xilinx_intc.c b/arch/powerpc/sysdev/xilinx_intc.c
index 83f943a..8d73c3c 100644
--- a/arch/powerpc/sysdev/xilinx_intc.c
+++ b/arch/powerpc/sysdev/xilinx_intc.c
@@ -23,8 +23,6 @@
 #include <linux/kernel.h>
 #include <linux/irq.h>
 #include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
 #include <asm/io.h>
 #include <asm/processor.h>
 #include <asm/i8259.h>