[PATCH 4/6] usb: gadget: Drop dev_to_usb_gadget()

[Marek Vasut]

This function is unused, remove it.

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Linus Walleij <linus.walleij at linaro.org>
Cc: Lukasz Majewski <lukma at denx.de>
Cc: Mattijs Korpershoek <mkorpershoek at baylibre.com>
Cc: Miquel Raynal <miquel.raynal at bootlin.com>
Cc: Neil Armstrong <neil.armstrong at linaro.org>
Cc: Nishanth Menon <nm at ti.com>
Cc: Zixun LI <admin at hifiphile.com>
---
 include/linux/usb/gadget.h | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index a2b8520bc99..194025ebd12 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -558,11 +558,6 @@ static inline void *get_gadget_data(struct usb_gadget *gadget)
 	return gadget->driver_data;
 }
 
-static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev)
-{
-	return container_of(dev, struct usb_gadget, dev);
-}
-
 /* iterates the non-control endpoints; 'tmp' is a struct usb_ep pointer */
 #define gadget_for_each_ep(tmp, gadget) \
 	list_for_each_entry(tmp, &(gadget)->ep_list, ep_list)
-- 
2.45.2