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path: root/drivers/usb/musb/musb_gadget.c
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Diffstat (limited to 'drivers/usb/musb/musb_gadget.c')
-rw-r--r--drivers/usb/musb/musb_gadget.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index d065e23f123e..ecd5f8cffcbf 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1699,9 +1699,11 @@ void musb_gadget_cleanup(struct musb *musb)
* -ENOMEM no memeory to perform the operation
*
* @param driver the gadget driver
+ * @param bind the driver's bind function
* @return <0 if error, 0 if everything is fine
*/
-int usb_gadget_register_driver(struct usb_gadget_driver *driver)
+int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
+ int (*bind)(struct usb_gadget *))
{
int retval;
unsigned long flags;
@@ -1709,8 +1711,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
if (!driver
|| driver->speed != USB_SPEED_HIGH
- || !driver->bind
- || !driver->setup)
+ || !bind || !driver->setup)
return -EINVAL;
/* driver must be initialized to support peripheral mode */
@@ -1738,7 +1739,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
spin_unlock_irqrestore(&musb->lock, flags);
if (retval == 0) {
- retval = driver->bind(&musb->g);
+ retval = bind(&musb->g);
if (retval != 0) {
DBG(3, "bind to driver %s failed --> %d\n",
driver->driver.name, retval);
@@ -1786,7 +1787,7 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
return retval;
}
-EXPORT_SYMBOL(usb_gadget_register_driver);
+EXPORT_SYMBOL(usb_gadget_probe_driver);
static void stop_activity(struct musb *musb, struct usb_gadget_driver *driver)
{