linux/usb/composite.h

44  * @strings: tables of strings, keyed by identifiers assigned during bind()
47  *	string identifiers assigned during @bind().  If this pointer is null,
50  *	string identifiers assigned during @bind().  If this pointer is null,
53  *	string identifiers assigned during @bind(). If this pointer is null,
57  * @bind: Before the gadget can register, all of its functions bind() to the
60  * @unbind: Reverses @bind; called as a side effect of unregistering the
77  * causes @bind() to be called so resources can be allocated as part of
106 	/* REVISIT:  bind() functions can be marked __init, which
109 	 * Related:  unbind() may kfree() but bind() won't...
112 	/* configuration management:  bind/unbind */
113 	int			(*bind)(struct usb_configuration *,  member
162  * @strings: Tables of strings, keyed by identifiers assigned during @bind()
166  * @bind: Called from @usb_add_config() to allocate resources unique to this
168  * @unbind: Reverses @bind; called as a side effect of unregistering the
176  * @cdev: assigned by @usb_add_config() before calling @bind(); this is
191  * internal data and bind it to a specific device.  The configuration's
192  * @bind() method is then used to initialize all the functions and then
200  * its bind() routine.
207 	/* REVISIT:  bind() functions can be marked __init, which
212 	/* configuration management:  bind/unbind */
213 	int			(*bind)(struct usb_configuration *);  member
245  * @strings: tables of strings, keyed by identifiers assigned during bind()
247  * @bind: (REQUIRED) Used to allocate resources that are shared across the
251  * @unbind: Reverses @bind(); called as a side effect of unregistering
260  * on bus powered operation should report this in their @bind() method.
262  * Before returning from @bind, various fields in the template descriptor
264  * normally to bind the appropriate host side driver, and the three strings
275 	/* REVISIT:  bind() functions can be marked __init, which
280 	int			(*bind)(struct usb_composite_dev *);  member
302  * associated device driver's bind() is called.