Re: [PATCH 1/6] USB: UDC: Expand device model API interface

[Greg KH <gregkh@linuxfoundation.org>]

On Fri, Aug 07, 2020 at 05:41:46PM +0800, Peter Chen wrote:
> From: Alan Stern <stern@rowland.harvard.edu>
> 
> The routines used by the UDC core to interface with the kernel's
> device model, namely usb_add_gadget_udc(),
> usb_add_gadget_udc_release(), and usb_del_gadget_udc(), provide access
> to only a subset of the device model's full API.  They include
> functionality equivalent to device_register() and device_unregister()
> for gadgets, but they omit device_initialize(), device_add(),
> device_del(), get_device(), and put_device().
> 
> This patch expands the UDC API by adding usb_initialize_gadget(),
> usb_add_gadget(), usb_del_gadget(), usb_get_gadget(), and
> usb_put_gadget() to fill in the gap.  It rewrites the existing
> routines to call the new ones.
> 
> CC: Anton Vasilyev <vasilyev@ispras.ru>
> CC: Evgeny Novikov <novikov@ispras.ru>
> CC: Benjamin Herrenschmidt <benh@kernel.crashing.org>
> Signed-off-by: Alan Stern <stern@rowland.harvard.edu>

You can not forward on patches from someone else without also signing
off on them.

Please fix this series up to do so.

thanks,

greg k-h