55 files changed, 213 insertions, 687 deletions
diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c
index cc07aac10e8c..17246734fe76 100644
--- a/drivers/ata/sata_svw.c
+++ b/drivers/ata/sata_svw.c
@@ -288,7 +288,7 @@ static int k2_sata_proc_info(struct Scsi_Host *shost, char *page, char **start,
        /* Match it to a port node */
        index = (ap == ap->host->ports[0]) ? 0 : 1;
        for (np = np->child; np != NULL; np = np->sibling) {
-                const u32 *reg = get_property(np, "reg", NULL);
+                const u32 *reg = of_get_property(np, "reg", NULL);
                if (!reg)
                        continue;
                if (index == *reg)
diff --git a/drivers/char/agp/uninorth-agp.c b/drivers/char/agp/uninorth-agp.c
index 91b062126a68..42c0a600b1ac 100644
--- a/drivers/char/agp/uninorth-agp.c
+++ b/drivers/char/agp/uninorth-agp.c
@@ -613,7 +613,7 @@ static int __devinit agp_uninorth_probe(struct pci_dev *pdev,
                uninorth_node = of_find_node_by_name(NULL, "u3");
        }
        if (uninorth_node) {
-                const int *revprop = get_property(uninorth_node,
+                const int *revprop = of_get_property(uninorth_node,
                                "device-rev", NULL);
                if (revprop != NULL)
                        uninorth_rev = *revprop & 0x3f;
diff --git a/drivers/char/briq_panel.c b/drivers/char/briq_panel.c
index c70d52ace8b2..ed53f541d9e8 100644
--- a/drivers/char/briq_panel.c
+++ b/drivers/char/briq_panel.c
@@ -206,7 +206,7 @@ static int __init briq_panel_init(void)
        const char *machine;
        int i;
-        machine = get_property(root, "model", NULL);
+        machine = of_get_property(root, "model", NULL);
        if (!machine || strncmp(machine, "TotalImpact,BRIQ-1", 18) != 0) {
                of_node_put(root);
                return -ENODEV;
diff --git a/drivers/char/hvc_iseries.c b/drivers/char/hvc_iseries.c
index ec420fe8a908..b37f1d5a5be6 100644
--- a/drivers/char/hvc_iseries.c
+++ b/drivers/char/hvc_iseries.c
@@ -579,7 +579,7 @@ static int hvc_find_vtys(void)
                if (!vtermno)
                        continue;
-                if (!device_is_compatible(vty, "IBM,iSeries-vty"))
+                if (!of_device_is_compatible(vty, "IBM,iSeries-vty"))
                        continue;
                if (num_found == 0)
diff --git a/drivers/char/hvc_vio.c b/drivers/char/hvc_vio.c
index 94a542e20efb..79711aa4b41d 100644
--- a/drivers/char/hvc_vio.c
+++ b/drivers/char/hvc_vio.c
@@ -157,7 +157,7 @@ static int hvc_find_vtys(void)
                if (!vtermno)
                        continue;
-                if (device_is_compatible(vty, "hvterm1")) {
+                if (of_device_is_compatible(vty, "hvterm1")) {
                        hvc_instantiate(*vtermno, num_found, &hvc_get_put_ops);
                        ++num_found;
                }
diff --git a/drivers/char/tpm/tpm_atmel.h b/drivers/char/tpm/tpm_atmel.h
index 3c852009196e..c912d8691cbd 100644
--- a/drivers/char/tpm/tpm_atmel.h
+++ b/drivers/char/tpm/tpm_atmel.h
@@ -47,12 +47,12 @@ static void __iomem * atmel_get_base_addr(unsigned long *base, int *region_size)
        if (!dn)
                return NULL;
-        if (!device_is_compatible(dn, "AT97SC3201")) {
+        if (!of_device_is_compatible(dn, "AT97SC3201")) {
                of_node_put(dn);
                return NULL;
        }
-        reg = get_property(dn, "reg", &reglen);
+        reg = of_get_property(dn, "reg", &reglen);
        naddrc = of_n_addr_cells(dn);
        nsizec = of_n_size_cells(dn);
diff --git a/drivers/hwmon/ams/ams-core.c b/drivers/hwmon/ams/ams-core.c
index f5ebad561412..dbe6a32c064e 100644
--- a/drivers/hwmon/ams/ams-core.c
+++ b/drivers/hwmon/ams/ams-core.c
@@ -144,7 +144,7 @@ int ams_sensor_attach(void)
        const u32 *prop;
        /* Get orientation */
-        prop = get_property(ams_info.of_node, "orientation", NULL);
+        prop = of_get_property(ams_info.of_node, "orientation", NULL);
        if (!prop)
                return -ENODEV;
        ams_info.orient1 = *prop;
@@ -208,14 +208,14 @@ int __init ams_init(void)
 #ifdef CONFIG_SENSORS_AMS_I2C
        np = of_find_node_by_name(NULL, "accelerometer");
-        if (np && device_is_compatible(np, "AAPL,accelerometer_1"))
+        if (np && of_device_is_compatible(np, "AAPL,accelerometer_1"))
                /* Found I2C motion sensor */
                return ams_i2c_init(np);
 #endif
 #ifdef CONFIG_SENSORS_AMS_PMU
        np = of_find_node_by_name(NULL, "sms");
-        if (np && device_is_compatible(np, "sms"))
+        if (np && of_device_is_compatible(np, "sms"))
                /* Found PMU motion sensor */
                return ams_pmu_init(np);
 #endif
diff --git a/drivers/hwmon/ams/ams-i2c.c b/drivers/hwmon/ams/ams-i2c.c
index 485d333bcb3e..ccd5cefae90e 100644
--- a/drivers/hwmon/ams/ams-i2c.c
+++ b/drivers/hwmon/ams/ams-i2c.c
@@ -276,7 +276,7 @@ int __init ams_i2c_init(struct device_node *np)
        ams_info.bustype = BUS_I2C;
        /* look for bus either using "reg" or by path */
-        prop = get_property(ams_info.of_node, "reg", NULL);
+        prop = of_get_property(ams_info.of_node, "reg", NULL);
        if (!prop) {
                result = -ENODEV;
diff --git a/drivers/hwmon/ams/ams-pmu.c b/drivers/hwmon/ams/ams-pmu.c
index 1b01c215bfe7..9463e9768f6f 100644
--- a/drivers/hwmon/ams/ams-pmu.c
+++ b/drivers/hwmon/ams/ams-pmu.c
@@ -160,7 +160,7 @@ int __init ams_pmu_init(struct device_node *np)
        ams_info.bustype = BUS_HOST;
        /* Get PMU command, should be 0x4e, but we can never know */
-        prop = get_property(ams_info.of_node, "reg", NULL);
+        prop = of_get_property(ams_info.of_node, "reg", NULL);
        if (!prop) {
                result = -ENODEV;
                goto exit;
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 2da5cbb53566..2cdd629c653d 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -395,7 +395,7 @@ static void __devinit apple_kiwi_init(struct pci_dev *pdev)
        unsigned int class_rev = 0;
        u8 conf;
-        if (np == NULL || !device_is_compatible(np, "kiwi-root"))
+        if (np == NULL || !of_device_is_compatible(np, "kiwi-root"))
                return;
        pci_read_config_dword(pdev, PCI_CLASS_REVISION, &class_rev);
diff --git a/drivers/ide/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index 071a030ec26e..a49ebe44babd 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -1157,32 +1157,32 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
        pmif->cable_80 = 0;
        pmif->broken_dma = pmif->broken_dma_warn = 0;
-        if (device_is_compatible(np, "shasta-ata"))
+        if (of_device_is_compatible(np, "shasta-ata"))
                pmif->kind = controller_sh_ata6;
-        else if (device_is_compatible(np, "kauai-ata"))
+        else if (of_device_is_compatible(np, "kauai-ata"))
                pmif->kind = controller_un_ata6;
-        else if (device_is_compatible(np, "K2-UATA"))
+        else if (of_device_is_compatible(np, "K2-UATA"))
                pmif->kind = controller_k2_ata6;
-        else if (device_is_compatible(np, "keylargo-ata")) {
+        else if (of_device_is_compatible(np, "keylargo-ata")) {
                if (strcmp(np->name, "ata-4") == 0)
                        pmif->kind = controller_kl_ata4;
                else
                        pmif->kind = controller_kl_ata3;
-        } else if (device_is_compatible(np, "heathrow-ata"))
+        } else if (of_device_is_compatible(np, "heathrow-ata"))
                pmif->kind = controller_heathrow;
        else {
                pmif->kind = controller_ohare;
                pmif->broken_dma = 1;
        }
-        bidp = get_property(np, "AAPL,bus-id", NULL);
+        bidp = of_get_property(np, "AAPL,bus-id", NULL);
        pmif->aapl_bus_id =  bidp ? *bidp : 0;
        /* Get cable type from device-tree */
        if (pmif->kind == controller_kl_ata4 || pmif->kind == controller_un_ata6
            || pmif->kind == controller_k2_ata6
            || pmif->kind == controller_sh_ata6) {
-                const char* cable = get_property(np, "cable-type", NULL);
+                const char* cable = of_get_property(np, "cable-type", NULL);
                if (cable && !strncmp(cable, "80-", 3))
                        pmif->cable_80 = 1;
        }
@@ -1190,8 +1190,8 @@ pmac_ide_setup_device(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
         * they have a 80 conductor cable, this seem to be always the case unless
         * the user mucked around
         */
-        if (device_is_compatible(np, "K2-UATA") ||
+        if (of_device_is_compatible(np, "K2-UATA") ||
-            device_is_compatible(np, "shasta-ata"))
+            of_device_is_compatible(np, "shasta-ata"))
                pmif->cable_80 = 1;
        /* On Kauai-type controllers, we make sure the FCR is correct */
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 2d370543e96d..fe90e7454560 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -570,7 +570,7 @@ static int __devinit ehca_probe(struct ibmebus_dev *dev,
        struct ib_pd *ibpd;
        int ret;
-        handle = get_property(dev->ofdev.node, "ibm,hca-handle", NULL);
+        handle = of_get_property(dev->ofdev.node, "ibm,hca-handle", NULL);
        if (!handle) {
                ehca_gen_err("Cannot get eHCA handle for adapter: %s.",
                             dev->ofdev.node->full_name);
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 1a86387e23be..a32c91e27b3c 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -1,6 +1,10 @@
-menu "Macintosh device drivers"
+menuconfig MACINTOSH_DRIVERS
+        bool "Macintosh device drivers"
        depends on PPC || MAC || X86
+        default y
+if MACINTOSH_DRIVERS
 config ADB
        bool "Apple Desktop Bus (ADB) support"
@@ -109,7 +113,9 @@ config PMAC_SMU
 config PMAC_APM_EMU
        tristate "APM emulation"
-        depends on PPC_PMAC && PPC32 && PM && ADB_PMU
+        select SYS_SUPPORTS_APM_EMULATION
+        select APM_EMULATION
+        depends on ADB_PMU && PM
 config PMAC_MEDIABAY
        bool "Support PowerBook hotswap media bay"
@@ -234,4 +240,4 @@ config PMAC_RACKMETER
          This driver procides some support to control the front panel
          blue LEDs "vu-meter" of the XServer macs.
-endmenu
+endif # MACINTOSH_DRIVERS
diff --git a/drivers/macintosh/apm_emu.c b/drivers/macintosh/apm_emu.c
index cdb0bead9917..9821e6361e60 100644
--- a/drivers/macintosh/apm_emu.c
+++ b/drivers/macintosh/apm_emu.c
@@ -1,9 +1,7 @@
-/* APM emulation layer for PowerMac
+/*
- * 
+ * APM emulation for PMU-based machines
- * Copyright 2001 Benjamin Herrenschmidt (benh@kernel.crashing.org)
 *
- * Lots of code inherited from apm.c, see appropriate notice in
+ * Copyright 2001 Benjamin Herrenschmidt (benh@kernel.crashing.org)
- *  arch/i386/kernel/apm.c
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
@@ -18,429 +16,39 @@
 *
 */
-#include <linux/module.h>
-#include <linux/poll.h>
-#include <linux/types.h>
-#include <linux/stddef.h>
-#include <linux/timer.h>
-#include <linux/fcntl.h>
-#include <linux/slab.h>
-#include <linux/stat.h>
-#include <linux/proc_fs.h>
-#include <linux/miscdevice.h>
-#include <linux/apm_bios.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/pm.h>
 #include <linux/kernel.h>
-#include <linux/smp_lock.h>
+#include <linux/module.h>
+#include <linux/apm-emulation.h>
 #include <linux/adb.h>
 #include <linux/pmu.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/machdep.h>
-#undef DEBUG
-#ifdef DEBUG
-#define DBG(args...) printk(KERN_DEBUG args)
-//#define DBG(args...) xmon_printf(args)
-#else
-#define DBG(args...) do { } while (0)
-#endif
-/*
- * The apm_bios device is one of the misc char devices.
- * This is its minor number.
- */
-#define APM_MINOR_DEV   134
-/*
- * Maximum number of events stored
- */
-#define APM_MAX_EVENTS          20
-#define FAKE_APM_BIOS_VERSION   0x0101
-#define APM_USER_NOTIFY_TIMEOUT (5*HZ)
-/*
- * The per-file APM data
- */
-struct apm_user {
-        int             magic;
-        struct apm_user *       next;
-        int             suser: 1;
-        int             suspend_waiting: 1;
-        int             suspends_pending;
-        int             suspends_read;
-        int             event_head;
-        int             event_tail;
-        apm_event_t     events[APM_MAX_EVENTS];
-};
-/*
- * The magic number in apm_user
- */
-#define APM_BIOS_MAGIC          0x4101
-/*
- * Local variables
- */
-static int                      suspends_pending;
-static DECLARE_WAIT_QUEUE_HEAD(apm_waitqueue);
-static DECLARE_WAIT_QUEUE_HEAD(apm_suspend_waitqueue);
-static struct apm_user *        user_list;
-static void apm_notify_sleep(struct pmu_sleep_notifier *self, int when);
-static struct pmu_sleep_notifier apm_sleep_notifier = {
-        apm_notify_sleep,
-        SLEEP_LEVEL_USERLAND,
-};
-static const char driver_version[] = "0.5";     /* no spaces */
-#ifdef DEBUG
-static char *   apm_event_name[] = {
-        "system standby",
-        "system suspend",
-        "normal resume",
-        "critical resume",
-        "low battery",
-        "power status change",
-        "update time",
-        "critical suspend",
-        "user standby",
-        "user suspend",
-        "system standby resume",
-        "capabilities change"
-};
-#define NR_APM_EVENT_NAME       \
-                (sizeof(apm_event_name) / sizeof(apm_event_name[0]))
-#endif
-static int queue_empty(struct apm_user *as)
-{
-        return as->event_head == as->event_tail;
-}
-static apm_event_t get_queued_event(struct apm_user *as)
-{
-        as->event_tail = (as->event_tail + 1) % APM_MAX_EVENTS;
-        return as->events[as->event_tail];
-}
-static void queue_event(apm_event_t event, struct apm_user *sender)
-{
-        struct apm_user *       as;
-        DBG("apm_emu: queue_event(%s)\n", apm_event_name[event-1]);
-        if (user_list == NULL)
-                return;
-        for (as = user_list; as != NULL; as = as->next) {
-                if (as == sender)
-                        continue;
-                as->event_head = (as->event_head + 1) % APM_MAX_EVENTS;
-                if (as->event_head == as->event_tail) {
-                        static int notified;
-                        if (notified++ == 0)
-                            printk(KERN_ERR "apm_emu: an event queue overflowed\n");
-                        as->event_tail = (as->event_tail + 1) % APM_MAX_EVENTS;
-                }
-                as->events[as->event_head] = event;
-                if (!as->suser)
-                        continue;
-                switch (event) {
-                case APM_SYS_SUSPEND:
-                case APM_USER_SUSPEND:
-                        as->suspends_pending++;
-                        suspends_pending++;
-                        break;
-                case APM_NORMAL_RESUME:
-                        as->suspend_waiting = 0;
-                        break;
-                }
-        }
-        wake_up_interruptible(&apm_waitqueue);
-}
-static int check_apm_user(struct apm_user *as, const char *func)
-{
-        if ((as == NULL) || (as->magic != APM_BIOS_MAGIC)) {
-                printk(KERN_ERR "apm_emu: %s passed bad filp\n", func);
-                return 1;
-        }
-        return 0;
-}
-static ssize_t do_read(struct file *fp, char __user *buf, size_t count, loff_t *ppos)
-{
-        struct apm_user *       as;
-        size_t                  i;
-        apm_event_t             event;
-        DECLARE_WAITQUEUE(wait, current);
-        as = fp->private_data;
-        if (check_apm_user(as, "read"))
-                return -EIO;
-        if (count < sizeof(apm_event_t))
-                return -EINVAL;
-        if (queue_empty(as)) {
-                if (fp->f_flags & O_NONBLOCK)
-                        return -EAGAIN;
-                add_wait_queue(&apm_waitqueue, &wait);
-repeat:
-                set_current_state(TASK_INTERRUPTIBLE);
-                if (queue_empty(as) && !signal_pending(current)) {
-                        schedule();
-                        goto repeat;
-                }
-                set_current_state(TASK_RUNNING);
-                remove_wait_queue(&apm_waitqueue, &wait);
-        }
-        i = count;
-        while ((i >= sizeof(event)) && !queue_empty(as)) {
-                event = get_queued_event(as);
-                DBG("apm_emu: do_read, returning: %s\n", apm_event_name[event-1]);
-                if (copy_to_user(buf, &event, sizeof(event))) {
-                        if (i < count)
-                                break;
-                        return -EFAULT;
-                }
-                switch (event) {
-                case APM_SYS_SUSPEND:
-                case APM_USER_SUSPEND:
-                        as->suspends_read++;
-                        break;
-                }
-                buf += sizeof(event);
-                i -= sizeof(event);
-        }
-        if (i < count)
-                return count - i;
-        if (signal_pending(current))
-                return -ERESTARTSYS;
-        return 0;
-}
-static unsigned int do_poll(struct file *fp, poll_table * wait)
-{
-        struct apm_user * as;
-        as = fp->private_data;
-        if (check_apm_user(as, "poll"))
-                return 0;
-        poll_wait(fp, &apm_waitqueue, wait);
-        if (!queue_empty(as))
-                return POLLIN | POLLRDNORM;
-        return 0;
-}
-static int do_ioctl(struct inode * inode, struct file *filp,
-                    u_int cmd, u_long arg)
-{
-        struct apm_user *       as;
-        DECLARE_WAITQUEUE(wait, current);
-        as = filp->private_data;
-        if (check_apm_user(as, "ioctl"))
-                return -EIO;
-        if (!as->suser)
-                return -EPERM;
-        switch (cmd) {
-        case APM_IOC_SUSPEND:
-                /* If a suspend message was sent to userland, we
-                 * consider this as a confirmation message
-                 */
-                if (as->suspends_read > 0) {
-                        as->suspends_read--;
-                        as->suspends_pending--;
-                        suspends_pending--;
-                } else {
-                        // Route to PMU suspend ?
-                        break;
-                }
-                as->suspend_waiting = 1;
-                add_wait_queue(&apm_waitqueue, &wait);
-                DBG("apm_emu: ioctl waking up sleep waiter !\n");
-                wake_up(&apm_suspend_waitqueue);
-                mb();
-                while(as->suspend_waiting && !signal_pending(current)) {
-                        set_current_state(TASK_INTERRUPTIBLE);
-                        schedule();
-                }
-                set_current_state(TASK_RUNNING);
-                remove_wait_queue(&apm_waitqueue, &wait);
-                break;
-        default:
-                return -EINVAL;
-        }
-        return 0;
-}
-static int do_release(struct inode * inode, struct file * filp)
-{
-        struct apm_user *       as;
-        as = filp->private_data;
-        if (check_apm_user(as, "release"))
-                return 0;
-        filp->private_data = NULL;
-        lock_kernel();
-        if (as->suspends_pending > 0) {
-                suspends_pending -= as->suspends_pending;
-                if (suspends_pending <= 0)
-                        wake_up(&apm_suspend_waitqueue);
-        }
-        if (user_list == as)
-                user_list = as->next;
-        else {
-                struct apm_user *       as1;
-                for (as1 = user_list;
-                     (as1 != NULL) && (as1->next != as);
-                     as1 = as1->next)
-                        ;
-                if (as1 == NULL)
-                        printk(KERN_ERR "apm: filp not in user list\n");
-                else
-                        as1->next = as->next;
-        }
-        unlock_kernel();
-        kfree(as);
-        return 0;
-}
-static int do_open(struct inode * inode, struct file * filp)
-{
-        struct apm_user *       as;
-        as = kmalloc(sizeof(*as), GFP_KERNEL);
-        if (as == NULL) {
-                printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
-                       sizeof(*as));
-                return -ENOMEM;
-        }
-        as->magic = APM_BIOS_MAGIC;
-        as->event_tail = as->event_head = 0;
-        as->suspends_pending = 0;
-        as->suspends_read = 0;
-        /*
-         * XXX - this is a tiny bit broken, when we consider BSD
-         * process accounting. If the device is opened by root, we
-         * instantly flag that we used superuser privs. Who knows,
-         * we might close the device immediately without doing a
-         * privileged operation -- cevans
-         */
-        as->suser = capable(CAP_SYS_ADMIN);
-        as->next = user_list;
-        user_list = as;
-        filp->private_data = as;
-        DBG("apm_emu: opened by %s, suser: %d\n", current->comm, (int)as->suser);
-        return 0;
-}
-/* Wait for all clients to ack the suspend request. APM API
- * doesn't provide a way to NAK, but this could be added
- * here.
- */
-static void wait_all_suspend(void)
-{
-        DECLARE_WAITQUEUE(wait, current);
-        add_wait_queue(&apm_suspend_waitqueue, &wait);
-        DBG("apm_emu: wait_all_suspend(), suspends_pending: %d\n", suspends_pending);
-        while(suspends_pending > 0) {
-                set_current_state(TASK_UNINTERRUPTIBLE);
-                schedule();
-        }
-        set_current_state(TASK_RUNNING);
-        remove_wait_queue(&apm_suspend_waitqueue, &wait);
-        DBG("apm_emu: wait_all_suspend() - complete !\n");
-}
-static void apm_notify_sleep(struct pmu_sleep_notifier *self, int when)
-{
-        switch(when) {
-                case PBOOK_SLEEP_REQUEST:
-                        queue_event(APM_SYS_SUSPEND, NULL);
-                        wait_all_suspend();
-                        break;
-                case PBOOK_WAKE:
-                        queue_event(APM_NORMAL_RESUME, NULL);
-                        break;
-        }
-}
 #define APM_CRITICAL            10
 #define APM_LOW                 30
-static int apm_emu_get_info(char *buf, char **start, off_t fpos, int length)
+static void pmu_apm_get_power_status(struct apm_power_info *info)
 {
-        /* Arguments, with symbols from linux/apm_bios.h.  Information is
+        int percentage = -1;
-           from the Get Power Status (0x0a) call unless otherwise noted.
+        int batteries = 0;
+        int time_units = -1;
+        int real_count = 0;
+        int i;
+        char charging = 0;
+        long charge = -1;
+        long amperage = 0;
+        unsigned long btype = 0;
+        info->battery_status = APM_BATTERY_STATUS_UNKNOWN;
+        info->battery_flag = APM_BATTERY_FLAG_UNKNOWN;
+        info->units = APM_UNITS_MINS;
+        if (pmu_power_flags & PMU_PWR_AC_PRESENT)
+                info->ac_line_status = APM_AC_ONLINE;
+        else
+                info->ac_line_status = APM_AC_OFFLINE;
-           0) Linux driver version (this will change if format changes)
-           1) APM BIOS Version.  Usually 1.0, 1.1 or 1.2.
-           2) APM flags from APM Installation Check (0x00):
-              bit 0: APM_16_BIT_SUPPORT
-              bit 1: APM_32_BIT_SUPPORT
-              bit 2: APM_IDLE_SLOWS_CLOCK
-              bit 3: APM_BIOS_DISABLED
-              bit 4: APM_BIOS_DISENGAGED
-           3) AC line status
-              0x00: Off-line
-              0x01: On-line
-              0x02: On backup power (BIOS >= 1.1 only)
-              0xff: Unknown
-           4) Battery status
-              0x00: High
-              0x01: Low
-              0x02: Critical
-              0x03: Charging
-              0x04: Selected battery not present (BIOS >= 1.2 only)
-              0xff: Unknown
-           5) Battery flag
-              bit 0: High
-              bit 1: Low
-              bit 2: Critical
-              bit 3: Charging
-              bit 7: No system battery
-              0xff: Unknown
-           6) Remaining battery life (percentage of charge):
-              0-100: valid
-              -1: Unknown
-           7) Remaining battery life (time units):
-              Number of remaining minutes or seconds
-              -1: Unknown
-           8) min = minutes; sec = seconds */
-        unsigned short  ac_line_status;
-        unsigned short  battery_status = 0;
-        unsigned short  battery_flag   = 0xff;
-        int             percentage     = -1;
-        int             time_units     = -1;
-        int             real_count     = 0;
-        int             i;
-        char *          p = buf;
-        char            charging       = 0;
-        long            charge         = -1;
-        long            amperage       = 0;
-        unsigned long   btype          = 0;
-        ac_line_status = ((pmu_power_flags & PMU_PWR_AC_PRESENT) != 0);
        for (i=0; i<pmu_battery_count; i++) {
                if (pmu_batteries[i].flags & PMU_BATT_PRESENT) {
-                        battery_status++;
+                        batteries++;
                        if (percentage < 0)
                                percentage = 0;
                        if (charge < 0)
@@ -456,9 +64,9 @@ static int apm_emu_get_info(char *buf, char **start, off_t fpos, int length)
                                charging++;
                }
        }
-        if (0 == battery_status)
+        if (batteries == 0)
-                ac_line_status = 1;
+                info->ac_line_status = APM_AC_ONLINE;
-        battery_status = 0xff;
        if (real_count) {
                if (amperage < 0) {
                        if (btype == PMU_BATT_TYPE_SMART)
@@ -468,85 +76,44 @@ static int apm_emu_get_info(char *buf, char **start, off_t fpos, int length)
                }
                percentage /= real_count;
                if (charging > 0) {
-                        battery_status = 0x03;
+                        info->battery_status = APM_BATTERY_STATUS_CHARGING;
-                        battery_flag = 0x08;
+                        info->battery_flag = APM_BATTERY_FLAG_CHARGING;
                } else if (percentage <= APM_CRITICAL) {
-                        battery_status = 0x02;
+                        info->battery_status = APM_BATTERY_STATUS_CRITICAL;
-                        battery_flag = 0x04;
+                        info->battery_flag = APM_BATTERY_FLAG_CRITICAL;
                } else if (percentage <= APM_LOW) {
-                        battery_status = 0x01;
+                        info->battery_status = APM_BATTERY_STATUS_LOW;
-                        battery_flag = 0x02;
+                        info->battery_flag = APM_BATTERY_FLAG_LOW;
                } else {
-                        battery_status = 0x00;
+                        info->battery_status = APM_BATTERY_STATUS_HIGH;
-                        battery_flag = 0x01;
+                        info->battery_flag = APM_BATTERY_FLAG_HIGH;
                }
        }
-        p += sprintf(p, "%s %d.%d 0x%02x 0x%02x 0x%02x 0x%02x %d%% %d %s\n",
-                     driver_version,
-                     (FAKE_APM_BIOS_VERSION >> 8) & 0xff,
-                     FAKE_APM_BIOS_VERSION & 0xff,
-                     0,
-                     ac_line_status,
-                     battery_status,
-                     battery_flag,
-                     percentage,
-                     time_units,
-                     "min");
-        return p - buf;
+        info->battery_life = percentage;
+        info->time = time_units;
 }
-static const struct file_operations apm_bios_fops = {
-        .owner          = THIS_MODULE,
-        .read           = do_read,
-        .poll           = do_poll,
-        .ioctl          = do_ioctl,
-        .open           = do_open,
-        .release        = do_release,
-};
-static struct miscdevice apm_device = {
-        APM_MINOR_DEV,
-        "apm_bios",
-        &apm_bios_fops
-};
 static int __init apm_emu_init(void)
 {
-        struct proc_dir_entry *apm_proc;
+        apm_get_power_status = pmu_apm_get_power_status;
-        if (sys_ctrler != SYS_CTRLER_PMU) {
-                printk(KERN_INFO "apm_emu: Requires a machine with a PMU.\n");
-                return -ENODEV;
-        }
-                
-        apm_proc = create_proc_info_entry("apm", 0, NULL, apm_emu_get_info);
-        if (apm_proc)
-                apm_proc->owner = THIS_MODULE;
-        if (misc_register(&apm_device) != 0)
+        printk(KERN_INFO "apm_emu: PMU APM Emulation initialized.\n");
-                printk(KERN_INFO "Could not create misc. device for apm\n");
-        pmu_register_sleep_notifier(&apm_sleep_notifier);
-        printk(KERN_INFO "apm_emu: APM Emulation %s initialized.\n", driver_version);
        return 0;
 }
 static void __exit apm_emu_exit(void)
 {
-        pmu_unregister_sleep_notifier(&apm_sleep_notifier);
+        if (apm_get_power_status == pmu_apm_get_power_status)
-        misc_deregister(&apm_device);
+                apm_get_power_status = NULL;
-        remove_proc_entry("apm", NULL);
-        printk(KERN_INFO "apm_emu: APM Emulation removed.\n");
+        printk(KERN_INFO "apm_emu: PMU APM Emulation removed.\n");
 }
 module_init(apm_emu_init);
 module_exit(apm_emu_exit);
 MODULE_AUTHOR("Benjamin Herrenschmidt");
-MODULE_DESCRIPTION("APM emulation layer for PowerMac");
+MODULE_DESCRIPTION("APM emulation for PowerMac");
 MODULE_LICENSE("GPL");
diff --git a/drivers/macintosh/mac_hid.c b/drivers/macintosh/mac_hid.c
index 1599dc34f15f..76c1e8e4a487 100644
--- a/drivers/macintosh/mac_hid.c
+++ b/drivers/macintosh/mac_hid.c
@@ -24,7 +24,7 @@ static int mouse_last_keycode;
 #if defined(CONFIG_SYSCTL)
 /* file(s) in /proc/sys/dev/mac_hid */
-ctl_table mac_hid_files[] = {
+static ctl_table mac_hid_files[] = {
        {
                .ctl_name       = DEV_MAC_HID_MOUSE_BUTTON_EMULATION,
                .procname       = "mouse_button_emulation",
@@ -53,7 +53,7 @@ ctl_table mac_hid_files[] = {
 };
 /* dir in /proc/sys/dev */
-ctl_table mac_hid_dir[] = {
+static ctl_table mac_hid_dir[] = {
        {
                .ctl_name       = DEV_MAC_HID,
                .procname       = "mac_hid",
@@ -65,7 +65,7 @@ ctl_table mac_hid_dir[] = {
 };
 /* /proc/sys/dev itself, in case that is not there yet */
-ctl_table mac_hid_root_dir[] = {
+static ctl_table mac_hid_root_dir[] = {
        {
                .ctl_name       = CTL_DEV,
                .procname       = "dev",
@@ -127,7 +127,7 @@ static int emumousebtn_input_register(void)
        return ret;
 }
-int __init mac_hid_init(void)
+static int __init mac_hid_init(void)
 {
        int err;
diff --git a/drivers/macintosh/macio_sysfs.c b/drivers/macintosh/macio_sysfs.c
index cc8267912656..112e5ef728f1 100644
--- a/drivers/macintosh/macio_sysfs.c
+++ b/drivers/macintosh/macio_sysfs.c
@@ -41,28 +41,15 @@ compatible_show (struct device *dev, struct device_attribute *attr, char *buf)
 static ssize_t modalias_show (struct device *dev, struct device_attribute *attr,
                              char *buf)
 {
-        struct of_device *of;
+        struct of_device *ofdev = to_of_device(dev);
-        const char *compat;
+        int len;
-        int cplen;
-        int length;
-        of = &to_macio_device (dev)->ofdev;
+        len = of_device_get_modalias(ofdev, buf, PAGE_SIZE);
-        compat = of_get_property(of->node, "compatible", &cplen);
-        if (!compat) compat = "", cplen = 1;
-        length = sprintf (buf, "of:N%sT%s", of->node->name, of->node->type);
-        buf += length;
-        while (cplen > 0) {
-                int l;
-                l = sprintf (buf, "C%s", compat);
-                length += l;
-                buf += l;
-                l = strlen (compat) + 1;
-                compat += l;
-                cplen -= l;
-        }
-        length += sprintf(buf, "\n");
-        return length;
+        buf[len] = '\n';
+        buf[len+1] = 0;
+        return len+1;
 }
 macio_config_of_attr (name, "%s\n");
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index a98a328b1cfc..f8e1a135bf9d 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -606,7 +606,7 @@ static void smu_expose_childs(struct work_struct *unused)
        struct device_node *np;
        for (np = NULL; (np = of_get_next_child(smu->of_node, np)) != NULL;)
-                if (device_is_compatible(np, "smu-sensors"))
+                if (of_device_is_compatible(np, "smu-sensors"))
                        of_platform_device_create(np, "smu-sensors",
                                                  &smu->of_dev->dev);
 }
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index 6c3734325f8e..bd55e6ab99fc 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -559,9 +559,9 @@ thermostat_init(void)
        np = of_find_node_by_name(NULL, "fan");
        if (!np)
                return -ENODEV;
-        if (device_is_compatible(np, "adt7460"))
+        if (of_device_is_compatible(np, "adt7460"))
                therm_type = ADT7460;
-        else if (device_is_compatible(np, "adt7467"))
+        else if (of_device_is_compatible(np, "adt7467"))
                therm_type = ADT7467;
        else
                return -ENODEV;
diff --git a/drivers/macintosh/via-pmu-led.c b/drivers/macintosh/via-pmu-led.c
index fc89a7047cd0..55ad95671387 100644
--- a/drivers/macintosh/via-pmu-led.c
+++ b/drivers/macintosh/via-pmu-led.c
@@ -31,7 +31,6 @@ static spinlock_t pmu_blink_lock;
 static struct adb_request pmu_blink_req;
 /* -1: no change, 0: request off, 1: request on */
 static int requested_change;
-static int sleeping;
 static void pmu_req_done(struct adb_request * req)
 {
@@ -41,7 +40,7 @@ static void pmu_req_done(struct adb_request * req)
        /* if someone requested a change in the meantime
         * (we only see the last one which is fine)
         * then apply it now */
-        if (requested_change != -1 && !sleeping)
+        if (requested_change != -1 && !pmu_sys_suspended)
                pmu_request(&pmu_blink_req, NULL, 4, 0xee, 4, 0, requested_change);
        /* reset requested change */
        requested_change = -1;
@@ -66,7 +65,7 @@ static void pmu_led_set(struct led_classdev *led_cdev,
                break;
        }
        /* if request isn't done, then don't do anything */
-        if (pmu_blink_req.complete && !sleeping)
+        if (pmu_blink_req.complete && !pmu_sys_suspended)
                pmu_request(&pmu_blink_req, NULL, 4, 0xee, 4, 0, requested_change);
 out:
        spin_unlock_irqrestore(&pmu_blink_lock, flags);
@@ -80,32 +79,6 @@ static struct led_classdev pmu_led = {
        .brightness_set = pmu_led_set,
 };
-#ifdef CONFIG_PM
-static void pmu_led_sleep_call(struct pmu_sleep_notifier *self, int when)
-{
-        unsigned long flags;
-        spin_lock_irqsave(&pmu_blink_lock, flags);
-        switch (when) {
-        case PBOOK_SLEEP_REQUEST:
-                sleeping = 1;
-                break;
-        case PBOOK_WAKE:
-                sleeping = 0;
-                break;
-        default:
-                /* do nothing */
-                break;
-        }
-        spin_unlock_irqrestore(&pmu_blink_lock, flags);
-}
-static struct pmu_sleep_notifier via_pmu_led_sleep_notif = {
-        .notifier_call = pmu_led_sleep_call,
-};
-#endif
 static int __init via_pmu_led_init(void)
 {
        struct device_node *dt;
@@ -135,9 +108,7 @@ static int __init via_pmu_led_init(void)
        /* no outstanding req */
        pmu_blink_req.complete = 1;
        pmu_blink_req.done = pmu_req_done;
-#ifdef CONFIG_PM
-        pmu_register_sleep_notifier(&via_pmu_led_sleep_notif);
-#endif
        return led_classdev_register(NULL, &pmu_led);
 }
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index 1729d3fd7a11..157080b3b468 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -310,14 +310,14 @@ int __init find_via_pmu(void)
                        PMU_INT_TICK;
        
        if (vias->parent->name && ((strcmp(vias->parent->name, "ohare") == 0)
-            || device_is_compatible(vias->parent, "ohare")))
+            || of_device_is_compatible(vias->parent, "ohare")))
                pmu_kind = PMU_OHARE_BASED;
-        else if (device_is_compatible(vias->parent, "paddington"))
+        else if (of_device_is_compatible(vias->parent, "paddington"))
                pmu_kind = PMU_PADDINGTON_BASED;
-        else if (device_is_compatible(vias->parent, "heathrow"))
+        else if (of_device_is_compatible(vias->parent, "heathrow"))
                pmu_kind = PMU_HEATHROW_BASED;
-        else if (device_is_compatible(vias->parent, "Keylargo")
+        else if (of_device_is_compatible(vias->parent, "Keylargo")
-                 || device_is_compatible(vias->parent, "K2-Keylargo")) {
+                 || of_device_is_compatible(vias->parent, "K2-Keylargo")) {
                struct device_node *gpiop;
                struct device_node *adbp;
                u64 gaddr = OF_BAD_ADDR;
@@ -2759,7 +2759,7 @@ pmu_polled_request(struct adb_request *req)
 #if defined(CONFIG_PM) && defined(CONFIG_PPC32)
-static int pmu_sys_suspended;
+int pmu_sys_suspended;
 static int pmu_sys_suspend(struct sys_device *sysdev, pm_message_t state)
 {
diff --git a/drivers/macintosh/windfarm_lm75_sensor.c b/drivers/macintosh/windfarm_lm75_sensor.c
index ab4d1b63f63e..a0fabf3c2008 100644
--- a/drivers/macintosh/windfarm_lm75_sensor.c
+++ b/drivers/macintosh/windfarm_lm75_sensor.c
@@ -188,10 +188,10 @@ static int wf_lm75_attach(struct i2c_adapter *adapter)
                if (loc == NULL || addr == 0)
                        continue;
                /* real lm75 */
-                if (device_is_compatible(dev, "lm75"))
+                if (of_device_is_compatible(dev, "lm75"))
                        wf_lm75_create(adapter, addr, 0, loc);
                /* ds1775 (compatible, better resolution */
-                else if (device_is_compatible(dev, "ds1775"))
+                else if (of_device_is_compatible(dev, "ds1775"))
                        wf_lm75_create(adapter, addr, 1, loc);
        }
        return 0;
diff --git a/drivers/macintosh/windfarm_max6690_sensor.c b/drivers/macintosh/windfarm_max6690_sensor.c
index eaa74afa175b..5f03aab9fb5d 100644
--- a/drivers/macintosh/windfarm_max6690_sensor.c
+++ b/drivers/macintosh/windfarm_max6690_sensor.c
@@ -131,7 +131,7 @@ static int wf_max6690_attach(struct i2c_adapter *adapter)
                 */
                if (!pmac_i2c_match_adapter(dev, adapter))
                        continue;
-                if (!device_is_compatible(dev, "max6690"))
+                if (!of_device_is_compatible(dev, "max6690"))
                        continue;
                addr = pmac_i2c_get_dev_addr(dev);
                loc = of_get_property(dev, "hwsensor-location", NULL);
diff --git a/drivers/macintosh/windfarm_smu_controls.c b/drivers/macintosh/windfarm_smu_controls.c
index ff398adc0283..58c2590f05ec 100644
--- a/drivers/macintosh/windfarm_smu_controls.c
+++ b/drivers/macintosh/windfarm_smu_controls.c
@@ -263,7 +263,7 @@ static int __init smu_controls_init(void)
        /* Look for RPM fans */
        for (fans = NULL; (fans = of_get_next_child(smu, fans)) != NULL;)
                if (!strcmp(fans->name, "rpm-fans") ||
-                    device_is_compatible(fans, "smu-rpm-fans"))
+                    of_device_is_compatible(fans, "smu-rpm-fans"))
                        break;
        for (fan = NULL;
             fans && (fan = of_get_next_child(fans, fan)) != NULL;) {
diff --git a/drivers/macintosh/windfarm_smu_sat.c b/drivers/macintosh/windfarm_smu_sat.c
index 9a6c2cf8fd0e..1043b39aa123 100644
--- a/drivers/macintosh/windfarm_smu_sat.c
+++ b/drivers/macintosh/windfarm_smu_sat.c
@@ -380,7 +380,7 @@ static int wf_sat_attach(struct i2c_adapter *adapter)
        busnode = pmac_i2c_get_bus_node(bus);
        while ((dev = of_get_next_child(busnode, dev)) != NULL)
-                if (device_is_compatible(dev, "smu-sat"))
+                if (of_device_is_compatible(dev, "smu-sat"))
                        wf_sat_create(adapter, dev);
        return 0;
 }
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c
index 7efe744ad31e..72107dc06d67 100644
--- a/drivers/mtd/maps/physmap_of.c
+++ b/drivers/mtd/maps/physmap_of.c
@@ -48,7 +48,7 @@ static int parse_flash_partitions(struct device_node *node,
        const  u32  *part;
        const  char *name;
-        part = get_property(node, "partitions", &plen);
+        part = of_get_property(node, "partitions", &plen);
        if (part == NULL)
                goto err;
@@ -59,7 +59,7 @@ static int parse_flash_partitions(struct device_node *node,
                goto err;
        }
-        name = get_property(node, "partition-names", &plen);
+        name = of_get_property(node, "partition-names", &plen);
        for (i = 0; i < retval; i++) {
                (*parts)[i].offset = *part++;
@@ -153,7 +153,7 @@ static int __devinit of_physmap_probe(struct of_device *dev, const struct of_dev
                goto err_out;
        }
-        width = get_property(dp, "bank-width", NULL);
+        width = of_get_property(dp, "bank-width", NULL);
        if (width == NULL) {
                dev_err(&dev->dev, "Can't get the flash bank width!\n");
                err = -EINVAL;
@@ -174,7 +174,7 @@ static int __devinit of_physmap_probe(struct of_device *dev, const struct of_dev
        simple_map_init(&info->map);
-        of_probe = get_property(dp, "probe-type", NULL);
+        of_probe = of_get_property(dp, "probe-type", NULL);
        if (of_probe == NULL) {
                probe_type = rom_probe_types;
                for (; info->mtd == NULL && *probe_type != NULL; probe_type++)
diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c
index 4612725965df..9b8d7d9dbe86 100644
--- a/drivers/net/bmac.c
+++ b/drivers/net/bmac.c
@@ -1260,9 +1260,10 @@ static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_i
                printk(KERN_ERR "BMAC: can't use, need 3 addrs and 3 intrs\n");
                return -ENODEV;
        }
-        prop_addr = get_property(macio_get_of_node(mdev), "mac-address", NULL);
+        prop_addr = of_get_property(macio_get_of_node(mdev),
+                        "mac-address", NULL);
        if (prop_addr == NULL) {
-                prop_addr = get_property(macio_get_of_node(mdev),
+                prop_addr = of_get_property(macio_get_of_node(mdev),
                                "local-mac-address", NULL);
                if (prop_addr == NULL) {
                        printk(KERN_ERR "BMAC: Can't get mac-address\n");
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index c7a5614e66c0..a1bd2d861d92 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -2603,14 +2603,13 @@ static int ehea_setup_ports(struct ehea_adapter *adapter)
 {
        struct device_node *lhea_dn;
        struct device_node *eth_dn = NULL;
+        const u32 *dn_log_port_id;
-        u32 *dn_log_port_id;
        int i = 0;
        lhea_dn = adapter->ebus_dev->ofdev.node;
        while ((eth_dn = of_get_next_child(lhea_dn, eth_dn))) {
-                dn_log_port_id = (u32*)get_property(eth_dn, "ibm,hea-port-no",
+                dn_log_port_id = of_get_property(eth_dn, "ibm,hea-port-no",
                                                    NULL);
                if (!dn_log_port_id) {
                        ehea_error("bad device node: eth_dn name=%s",
@@ -2645,12 +2644,12 @@ static struct device_node *ehea_get_eth_dn(struct ehea_adapter *adapter,
 {
        struct device_node *lhea_dn;
        struct device_node *eth_dn = NULL;
-        u32 *dn_log_port_id;
+        const u32 *dn_log_port_id;
        lhea_dn = adapter->ebus_dev->ofdev.node;
        while ((eth_dn = of_get_next_child(lhea_dn, eth_dn))) {
-                dn_log_port_id = (u32*)get_property(eth_dn, "ibm,hea-port-no",
+                dn_log_port_id = of_get_property(eth_dn, "ibm,hea-port-no",
                                                    NULL);
                if (dn_log_port_id)
                        if (*dn_log_port_id == logical_port_id)
@@ -2774,7 +2773,7 @@ static int __devinit ehea_probe_adapter(struct ibmebus_dev *dev,
                                        const struct of_device_id *id)
 {
        struct ehea_adapter *adapter;
-        u64 *adapter_handle;
+        const u64 *adapter_handle;
        int ret;
        if (!dev || !dev->ofdev.node) {
@@ -2791,7 +2790,7 @@ static int __devinit ehea_probe_adapter(struct ibmebus_dev *dev,
        adapter->ebus_dev = dev;
-        adapter_handle = (u64*)get_property(dev->ofdev.node, "ibm,hea-handle",
+        adapter_handle = of_get_property(dev->ofdev.node, "ibm,hea-handle",
                                            NULL);
        if (adapter_handle)
                adapter->handle = *adapter_handle;
diff --git a/drivers/net/mace.c b/drivers/net/mace.c
index b3bd62394958..52b9332810c5 100644
--- a/drivers/net/mace.c
+++ b/drivers/net/mace.c
@@ -110,9 +110,9 @@ static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_i
                return -ENODEV;
        }
-        addr = get_property(mace, "mac-address", NULL);
+        addr = of_get_property(mace, "mac-address", NULL);
        if (addr == NULL) {
-                addr = get_property(mace, "local-mac-address", NULL);
+                addr = of_get_property(mace, "local-mac-address", NULL);
                if (addr == NULL) {
                        printk(KERN_ERR "Can't get mac-address for MACE %s\n",
                               mace->full_name);
diff --git a/drivers/net/pasemi_mac.c b/drivers/net/pasemi_mac.c
index 76fe9dd8e841..07eb9b24a97f 100644
--- a/drivers/net/pasemi_mac.c
+++ b/drivers/net/pasemi_mac.c
@@ -80,7 +80,7 @@ static int pasemi_get_mac_addr(struct pasemi_mac *mac)
                return -ENOENT;
        }
-        maddr = get_property(dn, "mac-address", NULL);
+        maddr = of_get_property(dn, "mac-address", NULL);
        if (maddr == NULL) {
                dev_warn(&pdev->dev,
                         "no mac address in device tree, not configuring\n");
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 230da14b1b68..c15e97253ede 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -1830,7 +1830,7 @@ try_host_fw:
        if (!dn)
                goto out_err;
-        fw_prop = get_property(dn, "firmware", &fw_size);
+        fw_prop = of_get_property(dn, "firmware", &fw_size);
        if (!fw_prop)
                goto out_err;
@@ -2236,7 +2236,7 @@ spider_net_setup_netdev(struct spider_net_card *card)
        if (!dn)
                return -EIO;
-        mac = get_property(dn, "local-mac-address", NULL);
+        mac = of_get_property(dn, "local-mac-address", NULL);
        if (!mac)
                return -EIO;
        memcpy(addr.sa_data, mac, ETH_ALEN);
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 5da73212ac91..432803855034 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -2903,7 +2903,7 @@ static int __devinit gem_get_device_address(struct gem *gp)
        struct net_device *dev = gp->dev;
        const unsigned char *addr;
-        addr = get_property(gp->of_node, "local-mac-address", NULL);
+        addr = of_get_property(gp->of_node, "local-mac-address", NULL);
        if (addr == NULL) {
 #ifdef CONFIG_SPARC
                addr = idprom->id_ethaddr;
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c
index 56a110ca5e6f..61843fd57525 100644
--- a/drivers/net/sungem_phy.c
+++ b/drivers/net/sungem_phy.c
@@ -451,7 +451,7 @@ static int bcm5421_init(struct mii_phy* phy)
        if (phy->platform_data) {
                struct device_node *np = of_get_parent(phy->platform_data);
                int can_low_power = 1;
-                if (np == NULL || get_property(np, "no-autolowpower", NULL))
+                if (np == NULL || of_get_property(np, "no-autolowpower", NULL))
                        can_low_power = 0;
                if (can_low_power) {
                        /* Enable automatic low-power */
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
index 0bfc2c9c1c08..1aabc91f6458 100644
--- a/drivers/net/tsi108_eth.c
+++ b/drivers/net/tsi108_eth.c
@@ -82,6 +82,7 @@ struct tsi108_prv_data {
        unsigned int phy;               /* Index of PHY for this interface */
        unsigned int irq_num;
        unsigned int id;
+        unsigned int phy_type;
        struct timer_list timer;/* Timer that triggers the check phy function */
        unsigned int rxtail;    /* Next entry in rxring to read */
@@ -1256,11 +1257,11 @@ static void tsi108_init_phy(struct net_device *dev)
        if (i == 0)
                printk(KERN_ERR "%s function time out \n", __FUNCTION__);
-#if (TSI108_PHY_TYPE == PHY_BCM54XX)    /* Broadcom BCM54xx PHY */
+        if (data->phy_type == TSI108_PHY_BCM54XX) {
-        tsi108_write_mii(data, 0x09, 0x0300);
+                tsi108_write_mii(data, 0x09, 0x0300);
-        tsi108_write_mii(data, 0x10, 0x1020);
+                tsi108_write_mii(data, 0x10, 0x1020);
-        tsi108_write_mii(data, 0x1c, 0x8c00);
+                tsi108_write_mii(data, 0x1c, 0x8c00);
-#endif
+        }
        tsi108_write_mii(data,
                         MII_BMCR,
@@ -1587,6 +1588,7 @@ tsi108_init_one(struct platform_device *pdev)
        data->mii_if.supports_gmii = mii_check_gmii_support(&data->mii_if);
        data->phy = einfo->phy;
+        data->phy_type = einfo->phy_type;
        data->irq_num = einfo->irq_num;
        data->id = pdev->id;
        dev->open = tsi108_open;
diff --git a/drivers/net/tsi108_eth.h b/drivers/net/tsi108_eth.h
index 77a769df228a..5a77ae6c5f36 100644
--- a/drivers/net/tsi108_eth.h
+++ b/drivers/net/tsi108_eth.h
@@ -43,15 +43,6 @@
        in_be32((data->phyregs + (offset)))
 /*
- * PHY Configuration Options
- *
- * NOTE: Enable set of definitions corresponding to your board type
- */
-#define PHY_MV88E       1       /* Marvel 88Exxxx PHY */
-#define PHY_BCM54XX     2       /* Broardcom BCM54xx PHY */
-#define TSI108_PHY_TYPE PHY_MV88E
-/*
 * TSI108 GIGE port registers
 */
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 16b9acdabbe8..d7aff8189377 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3787,7 +3787,7 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
        ugeth_vdbg("%s: IN", __FUNCTION__);
-        prop = get_property(np, "device-id", NULL);
+        prop = of_get_property(np, "device-id", NULL);
        ucc_num = *prop - 1;
        if ((ucc_num < 0) || (ucc_num > 7))
                return -ENODEV;
@@ -3795,9 +3795,9 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
        ug_info = &ugeth_info[ucc_num];
        ug_info->uf_info.ucc_num = ucc_num;
-        prop = get_property(np, "rx-clock", NULL);
+        prop = of_get_property(np, "rx-clock", NULL);
        ug_info->uf_info.rx_clock = *prop;
-        prop = get_property(np, "tx-clock", NULL);
+        prop = of_get_property(np, "tx-clock", NULL);
        ug_info->uf_info.tx_clock = *prop;
        err = of_address_to_resource(np, 0, &res);
        if (err)
@@ -3806,23 +3806,23 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
        ug_info->uf_info.regs = res.start;
        ug_info->uf_info.irq = irq_of_parse_and_map(np, 0);
-        ph = get_property(np, "phy-handle", NULL);
+        ph = of_get_property(np, "phy-handle", NULL);
        phy = of_find_node_by_phandle(*ph);
        if (phy == NULL)
                return -ENODEV;
        /* set the PHY address */
-        prop = get_property(phy, "reg", NULL);
+        prop = of_get_property(phy, "reg", NULL);
        if (prop == NULL)
                return -1;
        ug_info->phy_address = *prop;
        /* get the phy interface type, or default to MII */
-        prop = get_property(np, "interface-type", NULL);
+        prop = of_get_property(np, "interface-type", NULL);
        if (!prop) {
                /* handle interface property present in old trees */
-                prop = get_property(phy, "interface", NULL);
+                prop = of_get_property(phy, "interface", NULL);
                if (prop != NULL)
                        phy_interface = enet_to_phy_interface[*prop];
                else
@@ -3832,10 +3832,10 @@ static int ucc_geth_probe(struct of_device* ofdev, const struct of_device_id *ma
        }
        /* get speed, or derive from interface */
-        prop = get_property(np, "max-speed", NULL);
+        prop = of_get_property(np, "max-speed", NULL);
        if (!prop) {
                /* handle interface property present in old trees */
-                prop = get_property(phy, "interface", NULL);
+                prop = of_get_property(phy, "interface", NULL);
                if (prop != NULL)
                        max_speed = enet_to_speed[*prop];
        } else {
diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c
index 73b5a538e8f4..27a1ef3b7b06 100644
--- a/drivers/net/ucc_geth_mii.c
+++ b/drivers/net/ucc_geth_mii.c
@@ -172,7 +172,7 @@ static int uec_mdio_probe(struct of_device *ofdev, const struct of_device_id *ma
        while ((child = of_get_next_child(np, child)) != NULL) {
                int irq = irq_of_parse_and_map(child, 0);
                if (irq != NO_IRQ) {
-                        const u32 *id = get_property(child, "reg", NULL);
+                        const u32 *id = of_get_property(child, "reg", NULL);
                        new_bus->irq[*id] = irq;
                }
        }
@@ -203,7 +203,7 @@ static int uec_mdio_probe(struct of_device *ofdev, const struct of_device_id *ma
                if ((res.start >= tempres.start) &&
                    (res.end <= tempres.end)) {
                        /* set this UCC to be the MII master */
-                        const u32 *id = get_property(tempnp, "device-id", NULL);
+                        const u32 *id = of_get_property(tempnp, "device-id", NULL);
                        if (id == NULL)
                                goto bus_register_fail;
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 6e3118733508..458c08ef2654 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -169,10 +169,10 @@ static int get_children_props(struct device_node *dn, const int **drc_indexes,
 {
        const int *indexes, *names, *types, *domains;
-        indexes = get_property(dn, "ibm,drc-indexes", NULL);
+        indexes = of_get_property(dn, "ibm,drc-indexes", NULL);
-        names = get_property(dn, "ibm,drc-names", NULL);
+        names = of_get_property(dn, "ibm,drc-names", NULL);
-        types = get_property(dn, "ibm,drc-types", NULL);
+        types = of_get_property(dn, "ibm,drc-types", NULL);
-        domains = get_property(dn, "ibm,drc-power-domains", NULL);
+        domains = of_get_property(dn, "ibm,drc-power-domains", NULL);
        if (!indexes || !names || !types || !domains) {
                /* Slot does not have dynamically-removable children */
@@ -205,7 +205,7 @@ int rpaphp_get_drc_props(struct device_node *dn, int *drc_index,
        char *name_tmp, *type_tmp;
        int i, rc;
-        my_index = get_property(dn, "ibm,my-drc-index", NULL);
+        my_index = of_get_property(dn, "ibm,my-drc-index", NULL);
        if (!my_index) {
                /* Node isn't DLPAR/hotplug capable */
                return -EINVAL;
diff --git a/drivers/ps3/vuart.c b/drivers/ps3/vuart.c
index 7d7cab1d91b4..ec2d36a1bc67 100644
--- a/drivers/ps3/vuart.c
+++ b/drivers/ps3/vuart.c
@@ -886,12 +886,12 @@ static int ps3_vuart_probe(struct device *_dev)
        if (++vuart_bus_priv.use_count == 1) {
-                result = ps3_alloc_vuart_irq(PS3_BINDING_CPU_ANY,
+                result = ps3_vuart_irq_setup(PS3_BINDING_CPU_ANY,
                        (void*)&vuart_bus_priv.bmp.status, &vuart_bus_priv.virq);
                if (result) {
                        dev_dbg(&dev->core,
-                                "%s:%d: ps3_alloc_vuart_irq failed (%d)\n",
+                                "%s:%d: ps3_vuart_irq_setup failed (%d)\n",
                                __func__, __LINE__, result);
                        result = -EPERM;
                        goto fail_alloc_irq;
@@ -937,7 +937,7 @@ static int ps3_vuart_probe(struct device *_dev)
 fail_probe:
        ps3_vuart_set_interrupt_mask(dev, 0);
 fail_request_irq:
-        ps3_free_vuart_irq(vuart_bus_priv.virq);
+        ps3_vuart_irq_destroy(vuart_bus_priv.virq);
        vuart_bus_priv.virq = NO_IRQ;
 fail_alloc_irq:
        --vuart_bus_priv.use_count;
@@ -975,7 +975,7 @@ static int ps3_vuart_remove(struct device *_dev)
        if (--vuart_bus_priv.use_count == 0) {
                BUG();
                free_irq(vuart_bus_priv.virq, &vuart_bus_priv);
-                ps3_free_vuart_irq(vuart_bus_priv.virq);
+                ps3_vuart_irq_destroy(vuart_bus_priv.virq);
                vuart_bus_priv.virq = NO_IRQ;
        }
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index 6d223dd76440..8ba7dd09d01d 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -892,16 +892,16 @@ static int get_system_info(void)
        if (!rootdn)
                return -ENOENT;
-        model = get_property(rootdn, "model", NULL);
+        model = of_get_property(rootdn, "model", NULL);
-        id = get_property(rootdn, "system-id", NULL);
+        id = of_get_property(rootdn, "system-id", NULL);
        if (model && id)
                snprintf(system_id, sizeof(system_id), "%s-%s", model, id);
-        name = get_property(rootdn, "ibm,partition-name", NULL);
+        name = of_get_property(rootdn, "ibm,partition-name", NULL);
        if (name)
                strncpy(partition_name, name, sizeof(partition_name));
-        num = get_property(rootdn, "ibm,partition-no", NULL);
+        num = of_get_property(rootdn, "ibm,partition-no", NULL);
        if (num)
                partition_number = *num;
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 0a533f398f52..d8700aaa6114 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -162,11 +162,11 @@ static void gather_partition_info(void)
                return;
        }
-        ppartition_name = get_property(rootdn, "ibm,partition-name", NULL);
+        ppartition_name = of_get_property(rootdn, "ibm,partition-name", NULL);
        if (ppartition_name)
                strncpy(partition_name, ppartition_name,
                                sizeof(partition_name));
-        p_number_ptr = get_property(rootdn, "ibm,partition-no", NULL);
+        p_number_ptr = of_get_property(rootdn, "ibm,partition-no", NULL);
        if (p_number_ptr)
                partition_number = *p_number_ptr;
        of_node_put(rootdn);
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 753d88306cd1..5806ede120a4 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -471,7 +471,7 @@ static int mac53c94_probe(struct macio_dev *mdev, const struct of_device_id *mat
                goto out_free;
        }
-        clkprop = get_property(node, "clock-frequency", &proplen);
+        clkprop = of_get_property(node, "clock-frequency", &proplen);
        if (clkprop == NULL || proplen != sizeof(int)) {
                printk(KERN_ERR "%s: can't get clock frequency, "
                       "assuming 25MHz\n", node->full_name);
diff --git a/drivers/scsi/mesh.c b/drivers/scsi/mesh.c
index 1fd3c7590d31..cf3666d7d97a 100644
--- a/drivers/scsi/mesh.c
+++ b/drivers/scsi/mesh.c
@@ -1947,7 +1947,7 @@ static int mesh_probe(struct macio_dev *mdev, const struct of_device_id *match)
                ms->tgts[tgt].current_req = NULL;
        }
-        if ((cfp = get_property(mesh, "clock-frequency", NULL)))
+        if ((cfp = of_get_property(mesh, "clock-frequency", NULL)))
                ms->clk_freq = *cfp;
        else {
                printk(KERN_INFO "mesh: assuming 50MHz clock frequency\n");
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 8d24cd521056..35f8b86cc78f 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -257,9 +257,10 @@ mpc52xx_uart_shutdown(struct uart_port *port)
 {
        struct mpc52xx_psc __iomem *psc = PSC(port);
-        /* Shut down the port, interrupt and all */
+        /* Shut down the port.  Leave TX active if on a console port */
        out_8(&psc->command,MPC52xx_PSC_RST_RX);
-        out_8(&psc->command,MPC52xx_PSC_RST_TX);
+        if (!uart_console(port))
+                out_8(&psc->command,MPC52xx_PSC_RST_TX);
        port->read_status_mask = 0;
        out_be16(&psc->mpc52xx_psc_imr,port->read_status_mask);
@@ -1069,7 +1070,7 @@ mpc52xx_uart_of_enumerate(void)
                        continue;
                /* Is a particular device number requested? */
-                devno = get_property(np, "port-number", NULL);
+                devno = of_get_property(np, "port-number", NULL);
                mpc52xx_uart_of_assign(of_node_get(np), devno ? *devno : -1);
        }
diff --git a/drivers/serial/of_serial.c b/drivers/serial/of_serial.c
index 336d0f4580d9..7ffdaeaf0545 100644
--- a/drivers/serial/of_serial.c
+++ b/drivers/serial/of_serial.c
@@ -29,8 +29,8 @@ static int __devinit of_platform_serial_setup(struct of_device *ofdev,
        int ret;
        memset(port, 0, sizeof *port);
-        spd = get_property(np, "current-speed", NULL);
+        spd = of_get_property(np, "current-speed", NULL);
-        clk = get_property(np, "clock-frequency", NULL);
+        clk = of_get_property(np, "clock-frequency", NULL);
        if (!clk) {
                dev_warn(&ofdev->dev, "no clock-frequency property set\n");
                return -ENODEV;
diff --git a/drivers/serial/pmac_zilog.c b/drivers/serial/pmac_zilog.c
index be8d75721a85..0fa9f6761763 100644
--- a/drivers/serial/pmac_zilog.c
+++ b/drivers/serial/pmac_zilog.c
@@ -1450,14 +1450,14 @@ no_dma:
        /*
         * Detect port type
         */
-        if (device_is_compatible(np, "cobalt"))
+        if (of_device_is_compatible(np, "cobalt"))
                uap->flags |= PMACZILOG_FLAG_IS_INTMODEM;
-        conn = get_property(np, "AAPL,connector", &len);
+        conn = of_get_property(np, "AAPL,connector", &len);
        if (conn && (strcmp(conn, "infrared") == 0))
                uap->flags |= PMACZILOG_FLAG_IS_IRDA;
        uap->port_type = PMAC_SCC_ASYNC;
        /* 1999 Powerbook G3 has slot-names property instead */
-        slots = get_property(np, "slot-names", &len);
+        slots = of_get_property(np, "slot-names", &len);
        if (slots && slots->count > 0) {
                if (strcmp(slots->name, "IrDA") == 0)
                        uap->flags |= PMACZILOG_FLAG_IS_IRDA;
@@ -1471,7 +1471,7 @@ no_dma:
                        of_find_node_by_name(NULL, "i2c-modem");
                if (i2c_modem) {
                        const char* mid =
-                                get_property(i2c_modem, "modem-id", NULL);
+                                of_get_property(i2c_modem, "modem-id", NULL);
                        if (mid) switch(*mid) {
                        case 0x04 :
                        case 0x05 :
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c
index 93107453f124..37b83ba09969 100644
--- a/drivers/usb/host/ehci-ps3.c
+++ b/drivers/usb/host/ehci-ps3.c
@@ -97,7 +97,7 @@ static int ps3_ehci_sb_probe(struct ps3_system_bus_device *dev)
        dev_dbg(&dev->core, "%s:%d: mmio mapped_addr %lxh\n", __func__,
                __LINE__, dev->m_region->lpar_addr);
-        result = ps3_alloc_io_irq(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
+        result = ps3_io_irq_setup(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
        if (result) {
                dev_dbg(&dev->core, "%s:%d: ps3_construct_io_irq(%d) failed.\n",
@@ -155,7 +155,7 @@ fail_add_hcd:
 fail_ioremap:
        usb_put_hcd(hcd);
 fail_create_hcd:
-        ps3_free_io_irq(virq);
+        ps3_io_irq_destroy(virq);
 fail_irq:
        ps3_free_mmio_region(dev->m_region);
 fail_mmio:
diff --git a/drivers/usb/host/ohci-ppc-of.c b/drivers/usb/host/ohci-ppc-of.c
index 08e237c7bc43..c43b66acd4d5 100644
--- a/drivers/usb/host/ohci-ppc-of.c
+++ b/drivers/usb/host/ohci-ppc-of.c
@@ -97,8 +97,8 @@ ohci_hcd_ppc_of_probe(struct of_device *op, const struct of_device_id *match)
                return -ENODEV;
        is_bigendian =
-                device_is_compatible(dn, "ohci-bigendian") ||
+                of_device_is_compatible(dn, "ohci-bigendian") ||
-                device_is_compatible(dn, "ohci-be");
+                of_device_is_compatible(dn, "ohci-be");
        dev_dbg(&op->dev, "initializing PPC-OF USB Controller\n");
diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c
index c849f72b508a..d7cf07288b0b 100644
--- a/drivers/usb/host/ohci-ps3.c
+++ b/drivers/usb/host/ohci-ps3.c
@@ -99,7 +99,7 @@ static int ps3_ohci_sb_probe(struct ps3_system_bus_device *dev)
        dev_dbg(&dev->core, "%s:%d: mmio mapped_addr %lxh\n", __func__,
                __LINE__, dev->m_region->lpar_addr);
-        result = ps3_alloc_io_irq(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
+        result = ps3_io_irq_setup(PS3_BINDING_CPU_ANY, dev->interrupt_id, &virq);
        if (result) {
                dev_dbg(&dev->core, "%s:%d: ps3_construct_io_irq(%d) failed.\n",
@@ -157,7 +157,7 @@ fail_add_hcd:
 fail_ioremap:
        usb_put_hcd(hcd);
 fail_create_hcd:
-        ps3_free_io_irq(virq);
+        ps3_io_irq_destroy(virq);
 fail_irq:
        ps3_free_mmio_region(dev->m_region);
 fail_mmio:
diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index 0ec36cd5de28..2ce050193018 100644
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -424,7 +424,7 @@ static int __devinit radeon_read_xtal_OF (struct radeonfb_info *rinfo)
        if (dp == NULL)
                return -ENODEV;
-        val = get_property(dp, "ATY,RefCLK", NULL);
+        val = of_get_property(dp, "ATY,RefCLK", NULL);
        if (!val || !*val) {
                printk(KERN_WARNING "radeonfb: No ATY,RefCLK property !\n");
                return -EINVAL;
@@ -432,11 +432,11 @@ static int __devinit radeon_read_xtal_OF (struct radeonfb_info *rinfo)
        rinfo->pll.ref_clk = (*val) / 10;
-        val = get_property(dp, "ATY,SCLK", NULL);
+        val = of_get_property(dp, "ATY,SCLK", NULL);
        if (val && *val)
                rinfo->pll.sclk = (*val) / 10;
-        val = get_property(dp, "ATY,MCLK", NULL);
+        val = of_get_property(dp, "ATY,MCLK", NULL);
        if (val && *val)
                rinfo->pll.mclk = (*val) / 10;
diff --git a/drivers/video/aty/radeon_monitor.c b/drivers/video/aty/radeon_monitor.c
index 737b5c09dbdb..2030ed813429 100644
--- a/drivers/video/aty/radeon_monitor.c
+++ b/drivers/video/aty/radeon_monitor.c
@@ -70,7 +70,7 @@ static int __devinit radeon_parse_montype_prop(struct device_node *dp, u8 **out_
        int i, mt = MT_NONE;  
        
        RTRACE("analyzing OF properties...\n");
-        pmt = get_property(dp, "display-type", NULL);
+        pmt = of_get_property(dp, "display-type", NULL);
        if (!pmt)
                return MT_NONE;
        RTRACE("display-type: %s\n", pmt);
@@ -89,7 +89,7 @@ static int __devinit radeon_parse_montype_prop(struct device_node *dp, u8 **out_
        }
        for (i = 0; propnames[i] != NULL; ++i) {
-                pedid = get_property(dp, propnames[i], NULL);
+                pedid = of_get_property(dp, propnames[i], NULL);
                if (pedid != NULL)
                        break;
        }
@@ -98,9 +98,10 @@ static int __devinit radeon_parse_montype_prop(struct device_node *dp, u8 **out_
         * single-head cards have hdno == -1 and skip this step
         */
        if (pedid == NULL && dp->parent && (hdno != -1))
-                pedid = get_property(dp->parent, (hdno == 0) ? "EDID1" : "EDID2", NULL);
+                pedid = of_get_property(dp->parent,
+                                (hdno == 0) ? "EDID1" : "EDID2", NULL);
        if (pedid == NULL && dp->parent && (hdno == 0))
-                pedid = get_property(dp->parent, "EDID", NULL);
+                pedid = of_get_property(dp->parent, "EDID", NULL);
        if (pedid == NULL)
                return mt;
@@ -130,7 +131,7 @@ static int __devinit radeon_probe_OF_head(struct radeonfb_info *rinfo, int head_
                do {
                        if (!dp)
                                return MT_NONE;
-                        pname = get_property(dp, "name", NULL);
+                        pname = of_get_property(dp, "name", NULL);
                        if (!pname)
                                return MT_NONE;
                        len = strlen(pname);
diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c
index 4425f7e90309..be1d57bf9dc8 100644
--- a/drivers/video/aty/radeon_pm.c
+++ b/drivers/video/aty/radeon_pm.c
@@ -1290,7 +1290,7 @@ static void radeon_pm_full_reset_sdram(struct radeonfb_info *rinfo)
                if (rinfo->of_node != NULL) {
                        int size;
-                        mrtable = get_property(rinfo->of_node, "ATY,MRT", &size);
+                        mrtable = of_get_property(rinfo->of_node, "ATY,MRT", &size);
                        if (mrtable)
                                mrtable_size = size >> 2;
                        else
diff --git a/drivers/video/nvidia/nv_of.c b/drivers/video/nvidia/nv_of.c
index 163a774a1b30..73afd7eb9977 100644
--- a/drivers/video/nvidia/nv_of.c
+++ b/drivers/video/nvidia/nv_of.c
@@ -46,15 +46,15 @@ int nvidia_probe_of_connector(struct fb_info *info, int conn, u8 **out_edid)
                for (dp = NULL;
                     (dp = of_get_next_child(parent, dp)) != NULL;) {
-                        pname = get_property(dp, "name", NULL);
+                        pname = of_get_property(dp, "name", NULL);
                        if (!pname)
                                continue;
                        len = strlen(pname);
                        if ((pname[len-1] == 'A' && conn == 1) ||
                            (pname[len-1] == 'B' && conn == 2)) {
                                for (i = 0; propnames[i] != NULL; ++i) {
-                                        pedid = get_property(dp, propnames[i],
+                                        pedid = of_get_property(dp,
-                                                             NULL);
+                                                        propnames[i], NULL);
                                        if (pedid != NULL)
                                                break;
                                }
@@ -65,7 +65,7 @@ int nvidia_probe_of_connector(struct fb_info *info, int conn, u8 **out_edid)
        }
        if (pedid == NULL) {
                for (i = 0; propnames[i] != NULL; ++i) {
-                        pedid = get_property(parent, propnames[i], NULL);
+                        pedid = of_get_property(parent, propnames[i], NULL);
                        if (pedid != NULL)
                                break;
                }
diff --git a/drivers/video/offb.c b/drivers/video/offb.c
index 9576a55eaf16..885b42836cbb 100644
--- a/drivers/video/offb.c
+++ b/drivers/video/offb.c
@@ -322,8 +322,8 @@ static void __init offb_init_fb(const char *name, const char *full_name,
                            ioremap(base + 0x7ff000, 0x1000) + 0xcc0;
                        par->cmap_data = par->cmap_adr + 1;
                        par->cmap_type = cmap_m64;
-                } else if (dp && (device_is_compatible(dp, "pci1014,b7") ||
+                } else if (dp && (of_device_is_compatible(dp, "pci1014,b7") ||
-                                  device_is_compatible(dp, "pci1014,21c"))) {
+                                  of_device_is_compatible(dp, "pci1014,21c"))) {
                        par->cmap_adr = offb_map_reg(dp, 0, 0x6000, 0x1000);
                        if (par->cmap_adr)
                                par->cmap_type = cmap_gxt2000;
@@ -425,27 +425,27 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
        const u32 *pp, *addrp, *up;
        u64 asize;
-        pp = get_property(dp, "linux,bootx-depth", &len);
+        pp = of_get_property(dp, "linux,bootx-depth", &len);
        if (pp == NULL)
-                pp = get_property(dp, "depth", &len);
+                pp = of_get_property(dp, "depth", &len);
        if (pp && len == sizeof(u32))
                depth = *pp;
-        pp = get_property(dp, "linux,bootx-width", &len);
+        pp = of_get_property(dp, "linux,bootx-width", &len);
        if (pp == NULL)
-                pp = get_property(dp, "width", &len);
+                pp = of_get_property(dp, "width", &len);
        if (pp && len == sizeof(u32))
                width = *pp;
-        pp = get_property(dp, "linux,bootx-height", &len);
+        pp = of_get_property(dp, "linux,bootx-height", &len);
        if (pp == NULL)
-                pp = get_property(dp, "height", &len);
+                pp = of_get_property(dp, "height", &len);
        if (pp && len == sizeof(u32))
                height = *pp;
-        pp = get_property(dp, "linux,bootx-linebytes", &len);
+        pp = of_get_property(dp, "linux,bootx-linebytes", &len);
        if (pp == NULL)
-                pp = get_property(dp, "linebytes", &len);
+                pp = of_get_property(dp, "linebytes", &len);
        if (pp && len == sizeof(u32) && (*pp != 0xffffffffu))
                pitch = *pp;
        else
@@ -463,9 +463,9 @@ static void __init offb_init_nodriver(struct device_node *dp, int no_real_node)
         * ranges and pick one that is both big enough and if possible encloses
         * the "address" property. If none match, we pick the biggest
         */
-        up = get_property(dp, "linux,bootx-addr", &len);
+        up = of_get_property(dp, "linux,bootx-addr", &len);
        if (up == NULL)
-                up = get_property(dp, "address", &len);
+                up = of_get_property(dp, "address", &len);
        if (up && len == sizeof(u32))
                addr_prop = *up;
@@ -521,7 +521,7 @@ static int __init offb_init(void)
                return -ENODEV;
        /* Check if we have a MacOS display without a node spec */
-        if (get_property(of_chosen, "linux,bootx-noscreen", NULL) != NULL) {
+        if (of_get_property(of_chosen, "linux,bootx-noscreen", NULL) != NULL) {
                /* The old code tried to work out which node was the MacOS
                 * display based on the address. I'm dropping that since the
                 * lack of a node spec only happens with old BootX versions
@@ -532,14 +532,14 @@ static int __init offb_init(void)
        }
        for (dp = NULL; (dp = of_find_node_by_type(dp, "display"));) {
-                if (get_property(dp, "linux,opened", NULL) &&
+                if (of_get_property(dp, "linux,opened", NULL) &&
-                    get_property(dp, "linux,boot-display", NULL)) {
+                    of_get_property(dp, "linux,boot-display", NULL)) {
                        boot_disp = dp;
                        offb_init_nodriver(dp, 0);
                }
        }
        for (dp = NULL; (dp = of_find_node_by_type(dp, "display"));) {
-                if (get_property(dp, "linux,opened", NULL) &&
+                if (of_get_property(dp, "linux,opened", NULL) &&
                    dp != boot_disp)
                        offb_init_nodriver(dp, 0);
        }
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index 07d1979bc23e..9756a728b74f 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -898,8 +898,8 @@ static int ps3fb_vsync_settings(struct gpu_driver_info *dinfo, void *dev)
        }
        ps3fb.dev = dev;
-        error = ps3_alloc_irq(PS3_BINDING_CPU_ANY, dinfo->irq.irq_outlet,
+        error = ps3_irq_plug_setup(PS3_BINDING_CPU_ANY, dinfo->irq.irq_outlet,
-                              &ps3fb.irq_no);
+                                   &ps3fb.irq_no);
        if (error) {
                printk(KERN_ERR "%s: ps3_alloc_irq failed %d\n", __func__,
                       error);
@@ -911,7 +911,7 @@ static int ps3fb_vsync_settings(struct gpu_driver_info *dinfo, void *dev)
        if (error) {
                printk(KERN_ERR "%s: request_irq failed %d\n", __func__,
                       error);
-                ps3_free_irq(ps3fb.irq_no);
+                ps3_irq_plug_destroy(ps3fb.irq_no);
                return error;
        }
@@ -1083,7 +1083,7 @@ err_framebuffer_release:
        framebuffer_release(info);
 err_free_irq:
        free_irq(ps3fb.irq_no, ps3fb.dev);
-        ps3_free_irq(ps3fb.irq_no);
+        ps3_irq_plug_destroy(ps3fb.irq_no);
 err_iounmap_dinfo:
        iounmap((u8 __iomem *)ps3fb.dinfo);
 err_gpu_context_free:
@@ -1099,7 +1099,7 @@ static void ps3fb_shutdown(struct platform_device *dev)
        ps3fb_flip_ctl(0);      /* flip off */
        ps3fb.dinfo->irq.mask = 0;
        free_irq(ps3fb.irq_no, ps3fb.dev);
-        ps3_free_irq(ps3fb.irq_no);
+        ps3_irq_plug_destroy(ps3fb.irq_no);
        iounmap((u8 __iomem *)ps3fb.dinfo);
 }
@@ -1114,7 +1114,7 @@ void ps3fb_cleanup(void)
        }
        if (ps3fb.irq_no) {
                free_irq(ps3fb.irq_no, ps3fb.dev);
-                ps3_free_irq(ps3fb.irq_no);
+                ps3_irq_plug_destroy(ps3fb.irq_no);
        }
        iounmap((u8 __iomem *)ps3fb.dinfo);
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c
index 19dff8dbe8af..0fe547842c64 100644
--- a/drivers/video/riva/fbdev.c
+++ b/drivers/video/riva/fbdev.c
@@ -1760,13 +1760,13 @@ static int __devinit riva_get_EDID_OF(struct fb_info *info, struct pci_dev *pd)
        NVTRACE_ENTER();
        dp = pci_device_to_OF_node(pd);
        for (; dp != NULL; dp = dp->child) {
-                disptype = get_property(dp, "display-type", NULL);
+                disptype = of_get_property(dp, "display-type", NULL);
                if (disptype == NULL)
                        continue;
                if (strncmp(disptype, "LCD", 3) != 0)
                        continue;
                for (i = 0; propnames[i] != NULL; ++i) {
-                        pedid = get_property(dp, propnames[i], NULL);
+                        pedid = of_get_property(dp, propnames[i], NULL);
                        if (pedid != NULL) {
                                par->EDID = (unsigned char *)pedid;
                                NVTRACE("LCD found.\n");