From 0873c76485c126a4df70a6961fd354b21b7987f7 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Tue, 20 Jun 2006 13:09:50 -0700 Subject: [PATCH] USB: convert usb class devices to real devices Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/file.c | 13 ++++++------- include/linux/usb.h | 5 +++-- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/usb/core/file.c b/drivers/usb/core/file.c index f794f07cfb3..01c857ac27a 100644 --- a/drivers/usb/core/file.c +++ b/drivers/usb/core/file.c @@ -194,14 +194,13 @@ int usb_register_dev(struct usb_interface *intf, ++temp; else temp = name; - intf->class_dev = class_device_create(usb_class->class, NULL, - MKDEV(USB_MAJOR, minor), - &intf->dev, "%s", temp); - if (IS_ERR(intf->class_dev)) { + intf->usb_dev = device_create(usb_class->class, &intf->dev, + MKDEV(USB_MAJOR, minor), "%s", temp); + if (IS_ERR(intf->usb_dev)) { spin_lock (&minor_lock); usb_minors[intf->minor] = NULL; spin_unlock (&minor_lock); - retval = PTR_ERR(intf->class_dev); + retval = PTR_ERR(intf->usb_dev); } exit: return retval; @@ -242,8 +241,8 @@ void usb_deregister_dev(struct usb_interface *intf, spin_unlock (&minor_lock); snprintf(name, BUS_ID_SIZE, class_driver->name, intf->minor - minor_base); - class_device_destroy(usb_class->class, MKDEV(USB_MAJOR, intf->minor)); - intf->class_dev = NULL; + device_destroy(usb_class->class, MKDEV(USB_MAJOR, intf->minor)); + intf->usb_dev = NULL; intf->minor = -1; destroy_usb_class(); } diff --git a/include/linux/usb.h b/include/linux/usb.h index f18ced00192..d6bf1297d88 100644 --- a/include/linux/usb.h +++ b/include/linux/usb.h @@ -107,7 +107,8 @@ enum usb_interface_condition { * @needs_remote_wakeup: flag set when the driver requires remote-wakeup * capability during autosuspend. * @dev: driver model's view of this device - * @class_dev: driver model's class view of this device. + * @usb_dev: if an interface is bound to the USB major, this will point + * to the sysfs representation for that device. * @pm_usage_cnt: PM usage counter for this interface; autosuspend is not * allowed unless the counter is 0. * @@ -152,7 +153,7 @@ struct usb_interface { unsigned needs_remote_wakeup:1; /* driver requires remote wakeup */ struct device dev; /* interface specific device info */ - struct class_device *class_dev; + struct device *usb_dev; /* pointer to the usb class's device, if any */ int pm_usage_cnt; /* usage counter for autosuspend */ }; #define to_usb_interface(d) container_of(d, struct usb_interface, dev) -- 2.20.1