diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-21 15:41:40 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-23 12:34:09 +0200 |
| commit | 5f5cc794fac605afd3bef8065e33096aeacf6257 (patch) | |
| tree | 0c1efcbe4eb6b1eb345cb18a4eece990d2ee3948 | |
| parent | d1d89e8eee6f0e91cfad2a0375ad679fd5c1ae83 (diff) | |
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: 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>
| -rw-r--r-- | drivers/usb/gadget/udc/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 4b3d5075621a..d709e24c1fd4 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 */ |