2 files changed, 42 insertions, 46 deletions

diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index e80ef9467825..af2f0941baac 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -363,8 +363,7 @@ void usb_driver_release_interface(struct usb_driver *driver,
  * Most USB device drivers will use this indirectly, through the usb core,
  * but some layered driver frameworks use it directly.
  * These device tables are exported with MODULE_DEVICE_TABLE, through
- * modutils and "modules.usbmap", to support the driver loading
- * functionality of USB hotplugging.
+ * modutils, to support the driver loading functionality of USB hotplugging.
  *
  * What Matches:
  *
@@ -545,10 +544,7 @@ static int usb_device_match (struct device *dev, struct device_driver *drv)
 #ifdef  CONFIG_HOTPLUG
 
 /*
- * USB hotplugging invokes what /proc/sys/kernel/hotplug says
- * (normally /sbin/hotplug) when USB devices get added or removed.
- *
- * This invokes a user mode policy agent, typically helping to load driver
+ * This sends an uevent to userspace, typically helping to load driver
  * or other modules, configure the device, and more.  Drivers can provide
  * a MODULE_DEVICE_TABLE to help with module loading subtasks.
  *
@@ -557,8 +553,8 @@ static int usb_device_match (struct device *dev, struct device_driver *drv)
  * delays in event delivery.  Use sysfs (and DEVPATH) to make sure the
  * device (and this configuration!) are still present.
  */
-static int usb_hotplug (struct device *dev, char **envp, int num_envp,
-                        char *buffer, int buffer_size)
+static int usb_uevent(struct device *dev, char **envp, int num_envp,
+                      char *buffer, int buffer_size)
 {
         struct usb_interface *intf;
         struct usb_device *usb_dev;
@@ -570,7 +566,7 @@ static int usb_hotplug (struct device *dev, char **envp, int num_envp,
                 return -ENODEV;
 
         /* driver is often null here; dev_dbg() would oops */
-        pr_debug ("usb %s: hotplug\n", dev->bus_id);
+        pr_debug ("usb %s: uevent\n", dev->bus_id);
 
         /* Must check driver_data here, as on remove driver is always NULL */
         if ((dev->driver == &usb_generic_driver) || 
@@ -597,51 +593,51 @@ static int usb_hotplug (struct device *dev, char **envp, int num_envp,
          *
          * FIXME reduce hardwired intelligence here
          */
-        if (add_hotplug_env_var(envp, num_envp, &i,
-                                buffer, buffer_size, &length,
-                                "DEVICE=/proc/bus/usb/%03d/%03d",
-                                usb_dev->bus->busnum, usb_dev->devnum))
+        if (add_uevent_var(envp, num_envp, &i,
+                           buffer, buffer_size, &length,
+                           "DEVICE=/proc/bus/usb/%03d/%03d",
+                           usb_dev->bus->busnum, usb_dev->devnum))
                 return -ENOMEM;
 #endif
 
         /* per-device configurations are common */
-        if (add_hotplug_env_var(envp, num_envp, &i,
-                                buffer, buffer_size, &length,
-                                "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)))
+        if (add_uevent_var(envp, num_envp, &i,
+                           buffer, buffer_size, &length,
+                           "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_hotplug_env_var(envp, num_envp, &i,
-                                buffer, buffer_size, &length,
-                                "TYPE=%d/%d/%d",
-                                usb_dev->descriptor.bDeviceClass,
-                                usb_dev->descriptor.bDeviceSubClass,
-                                usb_dev->descriptor.bDeviceProtocol))
+        if (add_uevent_var(envp, num_envp, &i,
+                           buffer, buffer_size, &length,
+                           "TYPE=%d/%d/%d",
+                           usb_dev->descriptor.bDeviceClass,
+                           usb_dev->descriptor.bDeviceSubClass,
+                           usb_dev->descriptor.bDeviceProtocol))
                 return -ENOMEM;
 
-        if (add_hotplug_env_var(envp, num_envp, &i,
-                                buffer, buffer_size, &length,
-                                "INTERFACE=%d/%d/%d",
-                                alt->desc.bInterfaceClass,
-                                alt->desc.bInterfaceSubClass,
-                                alt->desc.bInterfaceProtocol))
+        if (add_uevent_var(envp, num_envp, &i,
+                           buffer, buffer_size, &length,
+                           "INTERFACE=%d/%d/%d",
+                           alt->desc.bInterfaceClass,
+                           alt->desc.bInterfaceSubClass,
+                           alt->desc.bInterfaceProtocol))
                 return -ENOMEM;
 
-        if (add_hotplug_env_var(envp, num_envp, &i,
-                                buffer, buffer_size, &length,
-                                "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),
-                                le16_to_cpu(usb_dev->descriptor.bcdDevice),
-                                usb_dev->descriptor.bDeviceClass,
-                                usb_dev->descriptor.bDeviceSubClass,
-                                usb_dev->descriptor.bDeviceProtocol,
-                                alt->desc.bInterfaceClass,
-                                alt->desc.bInterfaceSubClass,
-                                alt->desc.bInterfaceProtocol))
+        if (add_uevent_var(envp, num_envp, &i,
+                           buffer, buffer_size, &length,
+                           "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),
+                           le16_to_cpu(usb_dev->descriptor.bcdDevice),
+                           usb_dev->descriptor.bDeviceClass,
+                           usb_dev->descriptor.bDeviceSubClass,
+                           usb_dev->descriptor.bDeviceProtocol,
+                           alt->desc.bInterfaceClass,
+                           alt->desc.bInterfaceSubClass,
+                           alt->desc.bInterfaceProtocol))
                 return -ENOMEM;
 
         envp[i] = NULL;
@@ -651,7 +647,7 @@ static int usb_hotplug (struct device *dev, char **envp, int num_envp,
 
 #else
 
-static int usb_hotplug (struct device *dev, char **envp,
+static int usb_uevent(struct device *dev, char **envp,
                         int num_envp, char *buffer, int buffer_size)
 {
         return -ENODEV;
@@ -1491,7 +1487,7 @@ static int usb_generic_resume(struct device *dev)
 struct bus_type usb_bus_type = {
         .name =         "usb",
         .match =        usb_device_match,
-        .hotplug =      usb_hotplug,
+        .uevent =       usb_uevent,
         .suspend =      usb_generic_suspend,
         .resume =       usb_generic_resume,
 };
diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c
index 0eaabeb37ac3..641268d7e6f3 100644
--- a/drivers/usb/host/hc_crisv10.c
+++ b/drivers/usb/host/hc_crisv10.c
@@ -4397,7 +4397,7 @@ static int __init etrax_usb_hc_init(void)
         device_initialize(&fake_device);
         kobject_set_name(&fake_device.kobj, "etrax_usb");
         kobject_add(&fake_device.kobj);
-        kobject_hotplug(&fake_device.kobj, KOBJ_ADD);
+        kobject_uevent(&fake_device.kobj, KOBJ_ADD);
         hc->bus->controller = &fake_device;
         usb_register_bus(hc->bus);