diff options
author | Mike Lockwood <lockwood@android.com> | 2010-02-06 21:53:51 -0500 |
---|---|---|
committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:38:00 -0800 |
commit | c9ca3a71cacaabc6a5707d4c72749b4722a7271e (patch) | |
tree | ee1a0c93e1bafa6c820e2c8df4eb082234be3cae /include/linux/usb/composite.h | |
parent | 49ca5ebb76dd400b1b911da2c67070129647054e (diff) |
USB: composite: Add class driver for enabling and disabling USB functions.
Signed-off-by: Mike Lockwood <lockwood@android.com>
Diffstat (limited to 'include/linux/usb/composite.h')
-rw-r--r-- | include/linux/usb/composite.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index b3da4ef92782..9bb851fb5a0e 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -150,6 +150,7 @@ struct usb_function { /* internals */ struct list_head list; DECLARE_BITMAP(endpoints, 32); + struct device *dev; }; int usb_add_function(struct usb_configuration *, struct usb_function *); @@ -286,6 +287,9 @@ struct usb_composite_driver { enum usb_device_speed max_speed; unsigned needs_serial:1; + struct class *class; + atomic_t function_count; + int (*unbind)(struct usb_composite_dev *); void (*disconnect)(struct usb_composite_dev *); @@ -293,6 +297,8 @@ struct usb_composite_driver { /* global suspend hooks */ void (*suspend)(struct usb_composite_dev *); void (*resume)(struct usb_composite_dev *); + + void (*enable_function)(struct usb_function *f, int enable); }; extern int usb_composite_probe(struct usb_composite_driver *driver, |