Merge commit 'origin' into master

Manual merge of:

	arch/powerpc/Kconfig
	arch/powerpc/include/asm/page.h

8 files changed, 59 insertions, 34 deletions

diff --git a/drivers/i2c/busses/i2c-amd756.c b/drivers/i2c/busses/i2c-amd756.c
index 1ea39254dac6..424dad6f18d8 100644
--- a/drivers/i2c/busses/i2c-amd756.c
+++ b/drivers/i2c/busses/i2c-amd756.c
@@ -332,10 +332,6 @@ static int __devinit amd756_probe(struct pci_dev *pdev,
         int error;
         u8 temp;
         
-        /* driver_data might come from user-space, so check it */
-        if (id->driver_data >= ARRAY_SIZE(chipname))
-                return -EINVAL;
-
         if (amd756_ioport) {
                 dev_err(&pdev->dev, "Only one device supported "
                        "(you have a strange motherboard, btw)\n");
@@ -412,7 +408,6 @@ static struct pci_driver amd756_driver = {
         .id_table       = amd756_ids,
         .probe          = amd756_probe,
         .remove         = __devexit_p(amd756_remove),
-        .dynids.use_driver_data = 1,
 };
 
 static int __init amd756_init(void)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index e7eb7bf9ddec..608038d64f81 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -589,11 +589,16 @@ omap_i2c_probe(struct platform_device *pdev)
 
         dev->dev = &pdev->dev;
         dev->irq = irq->start;
-        dev->base = (void __iomem *) IO_ADDRESS(mem->start);
+        dev->base = ioremap(mem->start, mem->end - mem->start + 1);
+        if (!dev->base) {
+                r = -ENOMEM;
+                goto err_free_mem;
+        }
+
         platform_set_drvdata(pdev, dev);
 
         if ((r = omap_i2c_get_clocks(dev)) != 0)
-                goto err_free_mem;
+                goto err_iounmap;
 
         omap_i2c_unidle(dev);
 
@@ -640,6 +645,8 @@ err_unuse_clocks:
         omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
         omap_i2c_idle(dev);
         omap_i2c_put_clocks(dev);
+err_iounmap:
+        iounmap(dev->base);
 err_free_mem:
         platform_set_drvdata(pdev, NULL);
         kfree(dev);
@@ -661,6 +668,7 @@ omap_i2c_remove(struct platform_device *pdev)
         i2c_del_adapter(&dev->adapter);
         omap_i2c_write_reg(dev, OMAP_I2C_CON_REG, 0);
         omap_i2c_put_clocks(dev);
+        iounmap(dev->base);
         kfree(dev);
         mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         release_mem_region(mem->start, (mem->end - mem->start) + 1);
diff --git a/drivers/i2c/busses/i2c-powermac.c b/drivers/i2c/busses/i2c-powermac.c
index 0e7b1c6724aa..60ca91745e55 100644
--- a/drivers/i2c/busses/i2c-powermac.c
+++ b/drivers/i2c/busses/i2c-powermac.c
@@ -259,6 +259,35 @@ static int __devinit i2c_powermac_probe(struct platform_device *dev)
         }
 
         printk(KERN_INFO "PowerMac i2c bus %s registered\n", name);
+
+        if (!strncmp(basename, "uni-n", 5)) {
+                struct device_node *np;
+                const u32 *prop;
+                struct i2c_board_info info;
+
+                /* Instantiate I2C motion sensor if present */
+                np = of_find_node_by_name(NULL, "accelerometer");
+                if (np && of_device_is_compatible(np, "AAPL,accelerometer_1") &&
+                    (prop = of_get_property(np, "reg", NULL))) {
+                        int i2c_bus;
+                        const char *tmp_bus;
+
+                        /* look for bus either using "reg" or by path */
+                        tmp_bus = strstr(np->full_name, "/i2c-bus@");
+                        if (tmp_bus)
+                                i2c_bus = *(tmp_bus + 9) - '0';
+                        else
+                                i2c_bus = ((*prop) >> 8) & 0x0f;
+
+                        if (pmac_i2c_get_channel(bus) == i2c_bus) {
+                                memset(&info, 0, sizeof(struct i2c_board_info));
+                                info.addr = ((*prop) & 0xff) >> 1;
+                                strlcpy(info.type, "ams", I2C_NAME_SIZE);
+                                i2c_new_device(adapter, &info);
+                        }
+                }
+        }
+
         return rc;
 }
 
diff --git a/drivers/i2c/busses/i2c-viapro.c b/drivers/i2c/busses/i2c-viapro.c
index 73dc52e114eb..9f194d9efd91 100644
--- a/drivers/i2c/busses/i2c-viapro.c
+++ b/drivers/i2c/busses/i2c-viapro.c
@@ -332,10 +332,6 @@ static int __devinit vt596_probe(struct pci_dev *pdev,
         unsigned char temp;
         int error = -ENODEV;
 
-        /* driver_data might come from user-space, so check it */
-        if (id->driver_data & 1 || id->driver_data > 0xff)
-                return -EINVAL;
-
         /* Determine the address of the SMBus areas */
         if (force_addr) {
                 vt596_smba = force_addr & 0xfff0;
@@ -483,7 +479,6 @@ static struct pci_driver vt596_driver = {
         .name           = "vt596_smbus",
         .id_table       = vt596_ids,
         .probe          = vt596_probe,
-        .dynids.use_driver_data = 1,
 };
 
 static int __init i2c_vt596_init(void)
diff --git a/drivers/i2c/chips/at24.c b/drivers/i2c/chips/at24.c
index 2a4acb269569..d4775528abc6 100644
--- a/drivers/i2c/chips/at24.c
+++ b/drivers/i2c/chips/at24.c
@@ -460,7 +460,6 @@ static int at24_probe(struct i2c_client *client, const struct i2c_device_id *id)
          */
         at24->bin.attr.name = "eeprom";
         at24->bin.attr.mode = chip.flags & AT24_FLAG_IRUGO ? S_IRUGO : S_IRUSR;
-        at24->bin.attr.owner = THIS_MODULE;
         at24->bin.read = at24_bin_read;
         at24->bin.size = chip.byte_len;
 
diff --git a/drivers/i2c/chips/ds1682.c b/drivers/i2c/chips/ds1682.c
index 23be4d42cb02..f3ee4a1abb77 100644
--- a/drivers/i2c/chips/ds1682.c
+++ b/drivers/i2c/chips/ds1682.c
@@ -190,7 +190,6 @@ static struct bin_attribute ds1682_eeprom_attr = {
         .attr = {
                 .name = "eeprom",
                 .mode = S_IRUGO | S_IWUSR,
-                .owner = THIS_MODULE,
         },
         .size = DS1682_EEPROM_SIZE,
         .read = ds1682_eeprom_read,
diff --git a/drivers/i2c/chips/menelaus.c b/drivers/i2c/chips/menelaus.c
index 176126d3a01d..4b364bae6b3e 100644
--- a/drivers/i2c/chips/menelaus.c
+++ b/drivers/i2c/chips/menelaus.c
@@ -832,52 +832,52 @@ static irqreturn_t menelaus_irq(int irq, void *_menelaus)
 
 static void menelaus_to_time(char *regs, struct rtc_time *t)
 {
-        t->tm_sec = BCD2BIN(regs[0]);
-        t->tm_min = BCD2BIN(regs[1]);
+        t->tm_sec = bcd2bin(regs[0]);
+        t->tm_min = bcd2bin(regs[1]);
         if (the_menelaus->rtc_control & RTC_CTRL_MODE12) {
-                t->tm_hour = BCD2BIN(regs[2] & 0x1f) - 1;
+                t->tm_hour = bcd2bin(regs[2] & 0x1f) - 1;
                 if (regs[2] & RTC_HR_PM)
                         t->tm_hour += 12;
         } else
-                t->tm_hour = BCD2BIN(regs[2] & 0x3f);
-        t->tm_mday = BCD2BIN(regs[3]);
-        t->tm_mon = BCD2BIN(regs[4]) - 1;
-        t->tm_year = BCD2BIN(regs[5]) + 100;
+                t->tm_hour = bcd2bin(regs[2] & 0x3f);
+        t->tm_mday = bcd2bin(regs[3]);
+        t->tm_mon = bcd2bin(regs[4]) - 1;
+        t->tm_year = bcd2bin(regs[5]) + 100;
 }
 
 static int time_to_menelaus(struct rtc_time *t, int regnum)
 {
         int     hour, status;
 
-        status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_sec));
+        status = menelaus_write_reg(regnum++, bin2bcd(t->tm_sec));
         if (status < 0)
                 goto fail;
 
-        status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_min));
+        status = menelaus_write_reg(regnum++, bin2bcd(t->tm_min));
         if (status < 0)
                 goto fail;
 
         if (the_menelaus->rtc_control & RTC_CTRL_MODE12) {
                 hour = t->tm_hour + 1;
                 if (hour > 12)
-                        hour = RTC_HR_PM | BIN2BCD(hour - 12);
+                        hour = RTC_HR_PM | bin2bcd(hour - 12);
                 else
-                        hour = BIN2BCD(hour);
+                        hour = bin2bcd(hour);
         } else
-                hour = BIN2BCD(t->tm_hour);
+                hour = bin2bcd(t->tm_hour);
         status = menelaus_write_reg(regnum++, hour);
         if (status < 0)
                 goto fail;
 
-        status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_mday));
+        status = menelaus_write_reg(regnum++, bin2bcd(t->tm_mday));
         if (status < 0)
                 goto fail;
 
-        status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_mon + 1));
+        status = menelaus_write_reg(regnum++, bin2bcd(t->tm_mon + 1));
         if (status < 0)
                 goto fail;
 
-        status = menelaus_write_reg(regnum++, BIN2BCD(t->tm_year - 100));
+        status = menelaus_write_reg(regnum++, bin2bcd(t->tm_year - 100));
         if (status < 0)
                 goto fail;
 
@@ -914,7 +914,7 @@ static int menelaus_read_time(struct device *dev, struct rtc_time *t)
         }
 
         menelaus_to_time(regs, t);
-        t->tm_wday = BCD2BIN(regs[6]);
+        t->tm_wday = bcd2bin(regs[6]);
 
         return 0;
 }
@@ -927,7 +927,7 @@ static int menelaus_set_time(struct device *dev, struct rtc_time *t)
         status = time_to_menelaus(t, MENELAUS_RTC_SEC);
         if (status < 0)
                 return status;
-        status = menelaus_write_reg(MENELAUS_RTC_WKDAY, BIN2BCD(t->tm_wday));
+        status = menelaus_write_reg(MENELAUS_RTC_WKDAY, bin2bcd(t->tm_wday));
         if (status < 0) {
                 dev_err(&the_menelaus->client->dev, "rtc write reg %02x "
                                 "err %d\n", MENELAUS_RTC_WKDAY, status);
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index 307d976c9b69..c171988a9f51 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -521,9 +521,9 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
                 return PTR_ERR(i2c_dev);
 
         /* register this i2c device with the driver core */
-        i2c_dev->dev = device_create_drvdata(i2c_dev_class, &adap->dev,
-                                             MKDEV(I2C_MAJOR, adap->nr),
-                                             NULL, "i2c-%d", adap->nr);
+        i2c_dev->dev = device_create(i2c_dev_class, &adap->dev,
+                                     MKDEV(I2C_MAJOR, adap->nr), NULL,
+                                     "i2c-%d", adap->nr);
         if (IS_ERR(i2c_dev->dev)) {
                 res = PTR_ERR(i2c_dev->dev);
                 goto error;