Commit 5f5cc794 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

USB: gadget: udc: fix const issue in gadget_match_driver() 

gadget_match_driver() takes a const pointer, and then decides to cast it
away into a non-const one, which is not a good thing to do overall.  Fix
this up by properly setting the pointers to be const to preserve that
attribute.

Fixes: d69d8048 ("driver core: have match() callback in struct bus_type take a const *")
Link: https://lore.kernel.org/r/2025052139-rash-unsaddle-7c5e@gregkh


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d1d89e8e

drivers/usb/gadget/udc/core.c

+1 −1
Original line number Diff line number Diff line
@@ -1570,7 +1570,7 @@ static int gadget_match_driver(struct device *dev, const struct device_driver *d 
{

	struct usb_gadget *gadget = dev_to_usb_gadget(dev);

	struct usb_udc *udc = gadget->udc;

	struct usb_gadget_driver *driver = container_of(drv,

	const struct usb_gadget_driver *driver = container_of(drv,

			struct usb_gadget_driver, driver);



	/* If the driver specifies a udc_name, it must match the UDC's name */