From 078d7302ac9263e582d625c377c8289ae07436b7 Mon Sep 17 00:00:00 2001
From: Rob Herring <robh@kernel.org>
Date: Fri, 18 Apr 2014 08:54:30 -0500
Subject: [PATCH] usb: musb: fill in usb_gadget_unregister_driver
Add missing missing disconnect and unbind calls to the musb gadget driver's
usb_gadget_unregister_driver function. Otherwise, any gadget drivers fail
to uninitialize and run a 2nd time.
Signed-off-by: Rob Herring <robh@kernel.org>
---
drivers/usb/musb-new/musb_uboot.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c
index 05126803c3..0d7b89fcf6 100644
--- a/drivers/usb/musb-new/musb_uboot.c
+++ b/drivers/usb/musb-new/musb_uboot.c
@@ -204,7 +204,10 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
{
- /* TODO: implement me */
+ if (driver->disconnect)
+ driver->disconnect(&gadget->g);
+ if (driver->unbind)
+ driver->unbind(&gadget->g);
return 0;
}
#endif /* CONFIG_MUSB_GADGET */
--
2.39.5