Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (75 commits)
  PM: merge device power-management source files
  sysfs: add copyrights
  kobject: update the copyrights
  kset: add some kerneldoc to help describe what these strange things are
  Driver core: rename ktype_edd and ktype_efivar
  Driver core: rename ktype_driver
  Driver core: rename ktype_device
  Driver core: rename ktype_class
  driver core: remove subsystem_init()
  sysfs: move sysfs file poll implementation to sysfs_open_dirent
  sysfs: implement sysfs_open_dirent
  sysfs: move sysfs_dirent->s_children into sysfs_dirent->s_dir
  sysfs: make sysfs_root a regular directory dirent
  sysfs: open code sysfs_attach_dentry()
  sysfs: make s_elem an anonymous union
  sysfs: make bin attr open get active reference of parent too
  sysfs: kill unnecessary NULL pointer check in sysfs_release()
  sysfs: kill unnecessary sysfs_get() in open paths
  sysfs: reposition sysfs_dirent->s_mode.
  sysfs: kill sysfs_update_file()
  ...

3 files changed, 24 insertions, 50 deletions

diff --git a/drivers/input/input.c b/drivers/input/input.c
index 5fe755586623..5dc361c954e2 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -859,87 +859,66 @@ static void input_dev_release(struct device *device)
  * Input uevent interface - loading event handlers based on
  * device bitfields.
  */
-static int input_add_uevent_bm_var(char **envp, int num_envp, int *cur_index,
-                                   char *buffer, int buffer_size, int *cur_len,
+static int input_add_uevent_bm_var(struct kobj_uevent_env *env,
                                    const char *name, unsigned long *bitmap, int max)
 {
-        if (*cur_index >= num_envp - 1)
-                return -ENOMEM;
-
-        envp[*cur_index] = buffer + *cur_len;
+        int len;
 
-        *cur_len += snprintf(buffer + *cur_len, max(buffer_size - *cur_len, 0), name);
-        if (*cur_len >= buffer_size)
+        if (add_uevent_var(env, "%s=", name))
                 return -ENOMEM;
 
-        *cur_len += input_print_bitmap(buffer + *cur_len,
-                                        max(buffer_size - *cur_len, 0),
-                                        bitmap, max, 0) + 1;
-        if (*cur_len > buffer_size)
+        len = input_print_bitmap(&env->buf[env->buflen - 1],
+                                 sizeof(env->buf) - env->buflen,
+                                 bitmap, max, 0);
+        if (len >= (sizeof(env->buf) - env->buflen))
                 return -ENOMEM;
 
-        (*cur_index)++;
+        env->buflen += len;
         return 0;
 }
 
-static int input_add_uevent_modalias_var(char **envp, int num_envp, int *cur_index,
-                                         char *buffer, int buffer_size, int *cur_len,
+static int input_add_uevent_modalias_var(struct kobj_uevent_env *env,
                                          struct input_dev *dev)
 {
-        if (*cur_index >= num_envp - 1)
-                return -ENOMEM;
-
-        envp[*cur_index] = buffer + *cur_len;
+        int len;
 
-        *cur_len += snprintf(buffer + *cur_len, max(buffer_size - *cur_len, 0),
-                             "MODALIAS=");
-        if (*cur_len >= buffer_size)
+        if (add_uevent_var(env, "MODALIAS="))
                 return -ENOMEM;
 
-        *cur_len += input_print_modalias(buffer + *cur_len,
-                                         max(buffer_size - *cur_len, 0),
-                                         dev, 0) + 1;
-        if (*cur_len > buffer_size)
+        len = input_print_modalias(&env->buf[env->buflen - 1],
+                                   sizeof(env->buf) - env->buflen,
+                                   dev, 0);
+        if (len >= (sizeof(env->buf) - env->buflen))
                 return -ENOMEM;
 
-        (*cur_index)++;
+        env->buflen += len;
         return 0;
 }
 
 #define INPUT_ADD_HOTPLUG_VAR(fmt, val...)                              \
         do {                                                            \
-                int err = add_uevent_var(envp, num_envp, &i,            \
-                                        buffer, buffer_size, &len,      \
-                                        fmt, val);                      \
+                int err = add_uevent_var(env, fmt, val);                \
                 if (err)                                                \
                         return err;                                     \
         } while (0)
 
 #define INPUT_ADD_HOTPLUG_BM_VAR(name, bm, max)                         \
         do {                                                            \
-                int err = input_add_uevent_bm_var(envp, num_envp, &i,   \
-                                        buffer, buffer_size, &len,      \
-                                        name, bm, max);                 \
+                int err = input_add_uevent_bm_var(env, name, bm, max);  \
                 if (err)                                                \
                         return err;                                     \
         } while (0)
 
 #define INPUT_ADD_HOTPLUG_MODALIAS_VAR(dev)                             \
         do {                                                            \
-                int err = input_add_uevent_modalias_var(envp,           \
-                                        num_envp, &i,                   \
-                                        buffer, buffer_size, &len,      \
-                                        dev);                           \
+                int err = input_add_uevent_modalias_var(env, dev);      \
                 if (err)                                                \
                         return err;                                     \
         } while (0)
 
-static int input_dev_uevent(struct device *device, char **envp,
-                            int num_envp, char *buffer, int buffer_size)
+static int input_dev_uevent(struct device *device, struct kobj_uevent_env *env)
 {
         struct input_dev *dev = to_input_dev(device);
-        int i = 0;
-        int len = 0;
 
         INPUT_ADD_HOTPLUG_VAR("PRODUCT=%x/%x/%x/%x",
                                 dev->id.bustype, dev->id.vendor,
@@ -971,7 +950,6 @@ static int input_dev_uevent(struct device *device, char **envp,
 
         INPUT_ADD_HOTPLUG_MODALIAS_VAR(dev);
 
-        envp[i] = NULL;
         return 0;
 }
 
diff --git a/drivers/input/misc/pcspkr.c b/drivers/input/misc/pcspkr.c
index 4e2ca6f0ab18..c19f77fbaf2a 100644
--- a/drivers/input/misc/pcspkr.c
+++ b/drivers/input/misc/pcspkr.c
@@ -22,6 +22,7 @@
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
 MODULE_DESCRIPTION("PC Speaker beeper driver");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pcspkr");
 
 #ifdef CONFIG_X86
 /* Use the global PIT lock ! */
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 372ca4931194..b3bc15acd3f5 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -876,18 +876,14 @@ static int serio_bus_match(struct device *dev, struct device_driver *drv)
 
 #define SERIO_ADD_UEVENT_VAR(fmt, val...)                               \
         do {                                                            \
-                int err = add_uevent_var(envp, num_envp, &i,    \
-                                        buffer, buffer_size, &len,      \
-                                        fmt, val);                      \
+                int err = add_uevent_var(env, fmt, val);                \
                 if (err)                                                \
                         return err;                                     \
         } while (0)
 
-static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
         struct serio *serio;
-        int i = 0;
-        int len = 0;
 
         if (!dev)
                 return -ENODEV;
@@ -900,7 +896,6 @@ static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buf
         SERIO_ADD_UEVENT_VAR("SERIO_EXTRA=%02x", serio->id.extra);
         SERIO_ADD_UEVENT_VAR("MODALIAS=serio:ty%02Xpr%02Xid%02Xex%02X",
                                 serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
-        envp[i] = NULL;
 
         return 0;
 }
@@ -908,7 +903,7 @@ static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buf
 
 #else
 
-static int serio_uevent(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
+static int serio_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
         return -ENODEV;
 }