6.15-stable review patch. If anyone has any objections, please let me know.
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From: Greg Kroah-Hartman gregkh@linuxfoundation.org
[ Upstream commit 5f5cc794fac605afd3bef8065e33096aeacf6257 ]
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: d69d80484598 ("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: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/usb/gadget/udc/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 4b3d5075621aa..d709e24c1fd42 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -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 */