[U-Boot] [PATCH v4 3/5] usb: musb: fill in usb_gadget_unregister_driver

[Lukasz Majewski <l.majewski@samsung.com>]

Hi Rob,

> From: Rob Herring <robh@kernel.org>
> 
> Add missing missing disconnect and unbind calls to the musb gadget
      ^^^^^^^ I suppose that one missing is redundant.

> 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 0512680..0d7b89f 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 */

Despite the minor problem with commit message, the rest seems correct.

Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>

-- 
Best regards,

Lukasz Majewski

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