diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2012-09-06 22:11:05 +0400 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-09-10 16:35:16 +0400 |
| commit | 93952956c7078eb41058c5ccc5b34ae6cf59bb64 (patch) | |
| tree | 99f00baae3db9f776e8518525502a464f5a9c4f4 /include | |
| parent | 03e42bd5937c4c24e411690ab165627e93c258b5 (diff) | |
| download | linux-93952956c7078eb41058c5ccc5b34ae6cf59bb64.tar.xz | |
usb: gadget: move bind() callback back to struct usb_gadget_driver
This partly reverts 07a18bd7 ("usb gadget: don't save bind callback in
struct usb_composite_driver") and fixes new drivers. The section missmatch
problems was solved by whitelisting bind callback in modpost.
Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/usb/gadget.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index d05b220f0fd3..9eb4e712168f 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -766,6 +766,7 @@ static inline int usb_gadget_disconnect(struct usb_gadget *gadget) * when the host is disconnected. May be called in_interrupt; this * may not sleep. Some devices can't detect disconnect, so this might * not be called except as part of controller shutdown. + * @bind: the driver's bind callback * @unbind: Invoked when the driver is unbound from a gadget, * usually from rmmod (after a disconnect is reported). * Called in a context that permits sleeping. @@ -820,6 +821,7 @@ static inline int usb_gadget_disconnect(struct usb_gadget *gadget) struct usb_gadget_driver { char *function; enum usb_device_speed max_speed; + int (*bind)(struct usb_gadget *gadget); void (*unbind)(struct usb_gadget *); int (*setup)(struct usb_gadget *, const struct usb_ctrlrequest *); @@ -845,7 +847,6 @@ struct usb_gadget_driver { /** * usb_gadget_probe_driver - probe a gadget driver * @driver: the driver being registered - * @bind: the driver's bind callback * Context: can sleep * * Call this in your gadget driver's module initialization function, @@ -854,8 +855,7 @@ struct usb_gadget_driver { * registration call returns. It's expected that the @bind() function will * be in init sections. */ -int usb_gadget_probe_driver(struct usb_gadget_driver *driver, - int (*bind)(struct usb_gadget *)); +int usb_gadget_probe_driver(struct usb_gadget_driver *driver); /** * usb_gadget_unregister_driver - unregister a gadget driver |