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, 16 insertions, 47 deletions

diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index e5ad76b4a738..f013b4012c9a 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1591,6 +1591,7 @@ static unsigned int usbdev_poll(struct file *file, struct poll_table_struct *wai
 }
 
 const struct file_operations usbdev_file_operations = {
+        .owner =        THIS_MODULE,
         .llseek =       usbdev_lseek,
         .read =         usbdev_read,
         .poll =         usbdev_poll,
@@ -1640,10 +1641,7 @@ static struct notifier_block usbdev_nb = {
 };
 #endif
 
-static struct cdev usb_device_cdev = {
-        .kobj   = {.name = "usb_device", },
-        .owner  = THIS_MODULE,
-};
+static struct cdev usb_device_cdev;
 
 int __init usb_devio_init(void)
 {
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index c27bc080d84e..8586817698ad 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -581,12 +581,9 @@ static int usb_device_match(struct device *dev, struct device_driver *drv)
 }
 
 #ifdef  CONFIG_HOTPLUG
-static int usb_uevent(struct device *dev, char **envp, int num_envp,
-                      char *buffer, int buffer_size)
+static int usb_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
         struct usb_device *usb_dev;
-        int i = 0;
-        int length = 0;
 
         if (!dev)
                 return -ENODEV;
@@ -615,51 +612,39 @@ static int usb_uevent(struct device *dev, char **envp, int num_envp,
          * all the device descriptors we don't tell them about.  Or
          * act as usermode drivers.
          */
-        if (add_uevent_var(envp, num_envp, &i,
-                           buffer, buffer_size, &length,
-                           "DEVICE=/proc/bus/usb/%03d/%03d",
+        if (add_uevent_var(env, "DEVICE=/proc/bus/usb/%03d/%03d",
                            usb_dev->bus->busnum, usb_dev->devnum))
                 return -ENOMEM;
 #endif
 
         /* per-device configurations are common */
-        if (add_uevent_var(envp, num_envp, &i,
-                           buffer, buffer_size, &length,
-                           "PRODUCT=%x/%x/%x",
+        if (add_uevent_var(env, "PRODUCT=%x/%x/%x",
                            le16_to_cpu(usb_dev->descriptor.idVendor),
                            le16_to_cpu(usb_dev->descriptor.idProduct),
                            le16_to_cpu(usb_dev->descriptor.bcdDevice)))
                 return -ENOMEM;
 
         /* class-based driver binding models */
-        if (add_uevent_var(envp, num_envp, &i,
-                           buffer, buffer_size, &length,
-                           "TYPE=%d/%d/%d",
+        if (add_uevent_var(env, "TYPE=%d/%d/%d",
                            usb_dev->descriptor.bDeviceClass,
                            usb_dev->descriptor.bDeviceSubClass,
                            usb_dev->descriptor.bDeviceProtocol))
                 return -ENOMEM;
 
-        if (add_uevent_var(envp, num_envp, &i,
-                           buffer, buffer_size, &length,
-                           "BUSNUM=%03d",
+        if (add_uevent_var(env, "BUSNUM=%03d",
                            usb_dev->bus->busnum))
                 return -ENOMEM;
 
-        if (add_uevent_var(envp, num_envp, &i,
-                           buffer, buffer_size, &length,
-                           "DEVNUM=%03d",
+        if (add_uevent_var(env, "DEVNUM=%03d",
                            usb_dev->devnum))
                 return -ENOMEM;
 
-        envp[i] = NULL;
         return 0;
 }
 
 #else
 
-static int usb_uevent(struct device *dev, char **envp,
-                      int num_envp, char *buffer, int buffer_size)
+static int usb_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
         return -ENODEV;
 }
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 98fcddba6908..c021af390372 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1344,14 +1344,11 @@ static void usb_release_interface(struct device *dev)
 }
 
 #ifdef  CONFIG_HOTPLUG
-static int usb_if_uevent(struct device *dev, char **envp, int num_envp,
-                 char *buffer, int buffer_size)
+static int usb_if_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
         struct usb_device *usb_dev;
         struct usb_interface *intf;
         struct usb_host_interface *alt;
-        int i = 0;
-        int length = 0;
 
         if (!dev)
                 return -ENODEV;
@@ -1364,39 +1361,30 @@ static int usb_if_uevent(struct device *dev, char **envp, int num_envp,
         alt = intf->cur_altsetting;
 
 #ifdef CONFIG_USB_DEVICEFS
-        if (add_uevent_var(envp, num_envp, &i,
-                           buffer, buffer_size, &length,
-                           "DEVICE=/proc/bus/usb/%03d/%03d",
+        if (add_uevent_var(env, "DEVICE=/proc/bus/usb/%03d/%03d",
                            usb_dev->bus->busnum, usb_dev->devnum))
                 return -ENOMEM;
 #endif
 
-        if (add_uevent_var(envp, num_envp, &i,
-                           buffer, buffer_size, &length,
-                           "PRODUCT=%x/%x/%x",
+        if (add_uevent_var(env, "PRODUCT=%x/%x/%x",
                            le16_to_cpu(usb_dev->descriptor.idVendor),
                            le16_to_cpu(usb_dev->descriptor.idProduct),
                            le16_to_cpu(usb_dev->descriptor.bcdDevice)))
                 return -ENOMEM;
 
-        if (add_uevent_var(envp, num_envp, &i,
-                           buffer, buffer_size, &length,
-                           "TYPE=%d/%d/%d",
+        if (add_uevent_var(env, "TYPE=%d/%d/%d",
                            usb_dev->descriptor.bDeviceClass,
                            usb_dev->descriptor.bDeviceSubClass,
                            usb_dev->descriptor.bDeviceProtocol))
                 return -ENOMEM;
 
-        if (add_uevent_var(envp, num_envp, &i,
-                   buffer, buffer_size, &length,
-                   "INTERFACE=%d/%d/%d",
+        if (add_uevent_var(env, "INTERFACE=%d/%d/%d",
                    alt->desc.bInterfaceClass,
                    alt->desc.bInterfaceSubClass,
                    alt->desc.bInterfaceProtocol))
                 return -ENOMEM;
 
-        if (add_uevent_var(envp, num_envp, &i,
-                   buffer, buffer_size, &length,
+        if (add_uevent_var(env,
                    "MODALIAS=usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic%02Xisc%02Xip%02X",
                    le16_to_cpu(usb_dev->descriptor.idVendor),
                    le16_to_cpu(usb_dev->descriptor.idProduct),
@@ -1409,14 +1397,12 @@ static int usb_if_uevent(struct device *dev, char **envp, int num_envp,
                    alt->desc.bInterfaceProtocol))
                 return -ENOMEM;
 
-        envp[i] = NULL;
         return 0;
 }
 
 #else
 
-static int usb_if_uevent(struct device *dev, char **envp,
-                         int num_envp, char *buffer, int buffer_size)
+static int usb_if_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
         return -ENODEV;
 }