Merge branch 'driver-core-next' into Linux 3.2

This resolves the conflict in the arch/arm/mach-s3c64xx/s3c6400.c file,
and it fixes the build error in the arch/x86/kernel/microcode_core.c
file, that the merge did not catch.

The microcode_core.c patch was provided by Stephen Rothwell
<sfr@canb.auug.org.au> who was invaluable in the merge issues involved
with the large sysdev removal process in the driver-core tree.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 81 insertions, 81 deletions

diff --git a/drivers/xen/xen-balloon.c b/drivers/xen/xen-balloon.c
index 9cc2259c9992..3832e303c33a 100644
--- a/drivers/xen/xen-balloon.c
+++ b/drivers/xen/xen-balloon.c
@@ -32,7 +32,6 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/sysdev.h>
 #include <linux/capability.h>
 
 #include <xen/xen.h>
@@ -46,9 +45,9 @@
 
 #define BALLOON_CLASS_NAME "xen_memory"
 
-static struct sys_device balloon_sysdev;
+static struct device balloon_dev;
 
-static int register_balloon(struct sys_device *sysdev);
+static int register_balloon(struct device *dev);
 
 /* React to a change in the target key */
 static void watch_target(struct xenbus_watch *watch,
@@ -98,9 +97,9 @@ static int __init balloon_init(void)
 
         pr_info("xen-balloon: Initialising balloon driver.\n");
 
-        register_balloon(&balloon_sysdev);
+        register_balloon(&balloon_dev);
 
-        register_xen_selfballooning(&balloon_sysdev);
+        register_xen_selfballooning(&balloon_dev);
 
         register_xenstore_notifier(&xenstore_notifier);
 
@@ -117,31 +116,31 @@ static void balloon_exit(void)
 module_exit(balloon_exit);
 
 #define BALLOON_SHOW(name, format, args...)                             \
-        static ssize_t show_##name(struct sys_device *dev,              \
-                                   struct sysdev_attribute *attr,       \
+        static ssize_t show_##name(struct device *dev,                  \
+                                   struct device_attribute *attr,       \
                                    char *buf)                           \
         {                                                               \
                 return sprintf(buf, format, ##args);                    \
         }                                                               \
-        static SYSDEV_ATTR(name, S_IRUGO, show_##name, NULL)
+        static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
 
 BALLOON_SHOW(current_kb, "%lu\n", PAGES2KB(balloon_stats.current_pages));
 BALLOON_SHOW(low_kb, "%lu\n", PAGES2KB(balloon_stats.balloon_low));
 BALLOON_SHOW(high_kb, "%lu\n", PAGES2KB(balloon_stats.balloon_high));
 
-static SYSDEV_ULONG_ATTR(schedule_delay, 0444, balloon_stats.schedule_delay);
-static SYSDEV_ULONG_ATTR(max_schedule_delay, 0644, balloon_stats.max_schedule_delay);
-static SYSDEV_ULONG_ATTR(retry_count, 0444, balloon_stats.retry_count);
-static SYSDEV_ULONG_ATTR(max_retry_count, 0644, balloon_stats.max_retry_count);
+static DEVICE_ULONG_ATTR(schedule_delay, 0444, balloon_stats.schedule_delay);
+static DEVICE_ULONG_ATTR(max_schedule_delay, 0644, balloon_stats.max_schedule_delay);
+static DEVICE_ULONG_ATTR(retry_count, 0444, balloon_stats.retry_count);
+static DEVICE_ULONG_ATTR(max_retry_count, 0644, balloon_stats.max_retry_count);
 
-static ssize_t show_target_kb(struct sys_device *dev, struct sysdev_attribute *attr,
+static ssize_t show_target_kb(struct device *dev, struct device_attribute *attr,
                               char *buf)
 {
         return sprintf(buf, "%lu\n", PAGES2KB(balloon_stats.target_pages));
 }
 
-static ssize_t store_target_kb(struct sys_device *dev,
-                               struct sysdev_attribute *attr,
+static ssize_t store_target_kb(struct device *dev,
+                               struct device_attribute *attr,
                                const char *buf,
                                size_t count)
 {
@@ -158,11 +157,11 @@ static ssize_t store_target_kb(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(target_kb, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(target_kb, S_IRUGO | S_IWUSR,
                    show_target_kb, store_target_kb);
 
 
-static ssize_t show_target(struct sys_device *dev, struct sysdev_attribute *attr,
+static ssize_t show_target(struct device *dev, struct device_attribute *attr,
                               char *buf)
 {
         return sprintf(buf, "%llu\n",
@@ -170,8 +169,8 @@ static ssize_t show_target(struct sys_device *dev, struct sysdev_attribute *attr
                        << PAGE_SHIFT);
 }
 
-static ssize_t store_target(struct sys_device *dev,
-                            struct sysdev_attribute *attr,
+static ssize_t store_target(struct device *dev,
+                            struct device_attribute *attr,
                             const char *buf,
                             size_t count)
 {
@@ -188,23 +187,23 @@ static ssize_t store_target(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(target, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(target, S_IRUGO | S_IWUSR,
                    show_target, store_target);
 
 
-static struct sysdev_attribute *balloon_attrs[] = {
-        &attr_target_kb,
-        &attr_target,
-        &attr_schedule_delay.attr,
-        &attr_max_schedule_delay.attr,
-        &attr_retry_count.attr,
-        &attr_max_retry_count.attr
+static struct device_attribute *balloon_attrs[] = {
+        &dev_attr_target_kb,
+        &dev_attr_target,
+        &dev_attr_schedule_delay.attr,
+        &dev_attr_max_schedule_delay.attr,
+        &dev_attr_retry_count.attr,
+        &dev_attr_max_retry_count.attr
 };
 
 static struct attribute *balloon_info_attrs[] = {
-        &attr_current_kb.attr,
-        &attr_low_kb.attr,
-        &attr_high_kb.attr,
+        &dev_attr_current_kb.attr,
+        &dev_attr_low_kb.attr,
+        &dev_attr_high_kb.attr,
         NULL
 };
 
@@ -213,34 +212,35 @@ static struct attribute_group balloon_info_group = {
         .attrs = balloon_info_attrs
 };
 
-static struct sysdev_class balloon_sysdev_class = {
-        .name = BALLOON_CLASS_NAME
+static struct bus_type balloon_subsys = {
+        .name = BALLOON_CLASS_NAME,
+        .dev_name = BALLOON_CLASS_NAME,
 };
 
-static int register_balloon(struct sys_device *sysdev)
+static int register_balloon(struct device *dev)
 {
         int i, error;
 
-        error = sysdev_class_register(&balloon_sysdev_class);
+        error = bus_register(&balloon_subsys);
         if (error)
                 return error;
 
-        sysdev->id = 0;
-        sysdev->cls = &balloon_sysdev_class;
+        dev->id = 0;
+        dev->bus = &balloon_subsys;
 
-        error = sysdev_register(sysdev);
+        error = device_register(dev);
         if (error) {
-                sysdev_class_unregister(&balloon_sysdev_class);
+                bus_unregister(&balloon_subsys);
                 return error;
         }
 
         for (i = 0; i < ARRAY_SIZE(balloon_attrs); i++) {
-                error = sysdev_create_file(sysdev, balloon_attrs[i]);
+                error = device_create_file(dev, balloon_attrs[i]);
                 if (error)
                         goto fail;
         }
 
-        error = sysfs_create_group(&sysdev->kobj, &balloon_info_group);
+        error = sysfs_create_group(&dev->kobj, &balloon_info_group);
         if (error)
                 goto fail;
 
@@ -248,9 +248,9 @@ static int register_balloon(struct sys_device *sysdev)
 
  fail:
         while (--i >= 0)
-                sysdev_remove_file(sysdev, balloon_attrs[i]);
-        sysdev_unregister(sysdev);
-        sysdev_class_unregister(&balloon_sysdev_class);
+                device_remove_file(dev, balloon_attrs[i]);
+        device_unregister(dev);
+        bus_unregister(&balloon_subsys);
         return error;
 }
 
diff --git a/drivers/xen/xen-selfballoon.c b/drivers/xen/xen-selfballoon.c
index d93c70857e03..767ff656d5a7 100644
--- a/drivers/xen/xen-selfballoon.c
+++ b/drivers/xen/xen-selfballoon.c
@@ -74,6 +74,7 @@
 #include <linux/mman.h>
 #include <linux/module.h>
 #include <linux/workqueue.h>
+#include <linux/device.h>
 #include <xen/balloon.h>
 #include <xen/tmem.h>
 #include <xen/xen.h>
@@ -266,21 +267,20 @@ static void selfballoon_process(struct work_struct *work)
 
 #ifdef CONFIG_SYSFS
 
-#include <linux/sysdev.h>
 #include <linux/capability.h>
 
 #define SELFBALLOON_SHOW(name, format, args...)                         \
-        static ssize_t show_##name(struct sys_device *dev,      \
-                                           struct sysdev_attribute *attr, \
-                                           char *buf) \
+        static ssize_t show_##name(struct device *dev,  \
+                                          struct device_attribute *attr, \
+                                          char *buf) \
         { \
                 return sprintf(buf, format, ##args); \
         }
 
 SELFBALLOON_SHOW(selfballooning, "%d\n", xen_selfballooning_enabled);
 
-static ssize_t store_selfballooning(struct sys_device *dev,
-                            struct sysdev_attribute *attr,
+static ssize_t store_selfballooning(struct device *dev,
+                            struct device_attribute *attr,
                             const char *buf,
                             size_t count)
 {
@@ -303,13 +303,13 @@ static ssize_t store_selfballooning(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(selfballooning, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(selfballooning, S_IRUGO | S_IWUSR,
                    show_selfballooning, store_selfballooning);
 
 SELFBALLOON_SHOW(selfballoon_interval, "%d\n", selfballoon_interval);
 
-static ssize_t store_selfballoon_interval(struct sys_device *dev,
-                                          struct sysdev_attribute *attr,
+static ssize_t store_selfballoon_interval(struct device *dev,
+                                          struct device_attribute *attr,
                                           const char *buf,
                                           size_t count)
 {
@@ -325,13 +325,13 @@ static ssize_t store_selfballoon_interval(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(selfballoon_interval, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(selfballoon_interval, S_IRUGO | S_IWUSR,
                    show_selfballoon_interval, store_selfballoon_interval);
 
 SELFBALLOON_SHOW(selfballoon_downhys, "%d\n", selfballoon_downhysteresis);
 
-static ssize_t store_selfballoon_downhys(struct sys_device *dev,
-                                         struct sysdev_attribute *attr,
+static ssize_t store_selfballoon_downhys(struct device *dev,
+                                         struct device_attribute *attr,
                                          const char *buf,
                                          size_t count)
 {
@@ -347,14 +347,14 @@ static ssize_t store_selfballoon_downhys(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(selfballoon_downhysteresis, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(selfballoon_downhysteresis, S_IRUGO | S_IWUSR,
                    show_selfballoon_downhys, store_selfballoon_downhys);
 
 
 SELFBALLOON_SHOW(selfballoon_uphys, "%d\n", selfballoon_uphysteresis);
 
-static ssize_t store_selfballoon_uphys(struct sys_device *dev,
-                                       struct sysdev_attribute *attr,
+static ssize_t store_selfballoon_uphys(struct device *dev,
+                                       struct device_attribute *attr,
                                        const char *buf,
                                        size_t count)
 {
@@ -370,14 +370,14 @@ static ssize_t store_selfballoon_uphys(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(selfballoon_uphysteresis, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(selfballoon_uphysteresis, S_IRUGO | S_IWUSR,
                    show_selfballoon_uphys, store_selfballoon_uphys);
 
 SELFBALLOON_SHOW(selfballoon_min_usable_mb, "%d\n",
                                 selfballoon_min_usable_mb);
 
-static ssize_t store_selfballoon_min_usable_mb(struct sys_device *dev,
-                                               struct sysdev_attribute *attr,
+static ssize_t store_selfballoon_min_usable_mb(struct device *dev,
+                                               struct device_attribute *attr,
                                                const char *buf,
                                                size_t count)
 {
@@ -393,7 +393,7 @@ static ssize_t store_selfballoon_min_usable_mb(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(selfballoon_min_usable_mb, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(selfballoon_min_usable_mb, S_IRUGO | S_IWUSR,
                    show_selfballoon_min_usable_mb,
                    store_selfballoon_min_usable_mb);
 
@@ -401,8 +401,8 @@ static SYSDEV_ATTR(selfballoon_min_usable_mb, S_IRUGO | S_IWUSR,
 #ifdef CONFIG_FRONTSWAP
 SELFBALLOON_SHOW(frontswap_selfshrinking, "%d\n", frontswap_selfshrinking);
 
-static ssize_t store_frontswap_selfshrinking(struct sys_device *dev,
-                                             struct sysdev_attribute *attr,
+static ssize_t store_frontswap_selfshrinking(struct device *dev,
+                                             struct device_attribute *attr,
                                              const char *buf,
                                              size_t count)
 {
@@ -424,13 +424,13 @@ static ssize_t store_frontswap_selfshrinking(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(frontswap_selfshrinking, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(frontswap_selfshrinking, S_IRUGO | S_IWUSR,
                    show_frontswap_selfshrinking, store_frontswap_selfshrinking);
 
 SELFBALLOON_SHOW(frontswap_inertia, "%d\n", frontswap_inertia);
 
-static ssize_t store_frontswap_inertia(struct sys_device *dev,
-                                       struct sysdev_attribute *attr,
+static ssize_t store_frontswap_inertia(struct device *dev,
+                                       struct device_attribute *attr,
                                        const char *buf,
                                        size_t count)
 {
@@ -447,13 +447,13 @@ static ssize_t store_frontswap_inertia(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(frontswap_inertia, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(frontswap_inertia, S_IRUGO | S_IWUSR,
                    show_frontswap_inertia, store_frontswap_inertia);
 
 SELFBALLOON_SHOW(frontswap_hysteresis, "%d\n", frontswap_hysteresis);
 
-static ssize_t store_frontswap_hysteresis(struct sys_device *dev,
-                                          struct sysdev_attribute *attr,
+static ssize_t store_frontswap_hysteresis(struct device *dev,
+                                          struct device_attribute *attr,
                                           const char *buf,
                                           size_t count)
 {
@@ -469,21 +469,21 @@ static ssize_t store_frontswap_hysteresis(struct sys_device *dev,
         return count;
 }
 
-static SYSDEV_ATTR(frontswap_hysteresis, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(frontswap_hysteresis, S_IRUGO | S_IWUSR,
                    show_frontswap_hysteresis, store_frontswap_hysteresis);
 
 #endif /* CONFIG_FRONTSWAP */
 
 static struct attribute *selfballoon_attrs[] = {
-        &attr_selfballooning.attr,
-        &attr_selfballoon_interval.attr,
-        &attr_selfballoon_downhysteresis.attr,
-        &attr_selfballoon_uphysteresis.attr,
-        &attr_selfballoon_min_usable_mb.attr,
+        &dev_attr_selfballooning.attr,
+        &dev_attr_selfballoon_interval.attr,
+        &dev_attr_selfballoon_downhysteresis.attr,
+        &dev_attr_selfballoon_uphysteresis.attr,
+        &dev_attr_selfballoon_min_usable_mb.attr,
 #ifdef CONFIG_FRONTSWAP
-        &attr_frontswap_selfshrinking.attr,
-        &attr_frontswap_hysteresis.attr,
-        &attr_frontswap_inertia.attr,
+        &dev_attr_frontswap_selfshrinking.attr,
+        &dev_attr_frontswap_hysteresis.attr,
+        &dev_attr_frontswap_inertia.attr,
 #endif
         NULL
 };
@@ -494,12 +494,12 @@ static struct attribute_group selfballoon_group = {
 };
 #endif
 
-int register_xen_selfballooning(struct sys_device *sysdev)
+int register_xen_selfballooning(struct device *dev)
 {
         int error = -1;
 
 #ifdef CONFIG_SYSFS
-        error = sysfs_create_group(&sysdev->kobj, &selfballoon_group);
+        error = sysfs_create_group(&dev->kobj, &selfballoon_group);
 #endif
         return error;
 }