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 5fe7555..5dc361c 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 4e2ca6f..c19f77f 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 372ca49..b3bc15a 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;
 }