[PATCH 3/6] usb: gadget: Track driver data as part of struct usb_gadget

[Marek Vasut]

Move driver data directly into struct usb_gadget {} in preparation for
conversion of struct device to struct udevice * in struct usb_gadget.

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, 3 insertions(+), 2 deletions(-)

diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index d62fba0ca02..a2b8520bc99 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -544,17 +544,18 @@ struct usb_gadget {
 	unsigned			a_alt_hnp_support:1;
 	const char			*name;
 	struct device			dev;
+	void				*driver_data;
 	unsigned			quirk_ep_out_aligned_size:1;
 };
 
 static inline void set_gadget_data(struct usb_gadget *gadget, void *data)
 {
-	gadget->dev.driver_data = data;
+	gadget->driver_data = data;
 }
 
 static inline void *get_gadget_data(struct usb_gadget *gadget)
 {
-	return gadget->dev.driver_data;
+	return gadget->driver_data;
 }
 
 static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev)
-- 
2.45.2