Commit 92cd405b authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman Committed by Johan Hovold
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USB: serial: bus: fix const issue in usb_serial_device_match() 



usb_serial_device_match() 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 *")
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
parent 692a497e

drivers/usb/serial/bus.c

+1 −1
Original line number Diff line number Diff line
@@ -17,7 +17,7 @@ static int usb_serial_device_match(struct device *dev, 
				   const struct device_driver *drv)

{

	const struct usb_serial_port *port = to_usb_serial_port(dev);

	struct usb_serial_driver *driver = to_usb_serial_driver(drv);

	const struct usb_serial_driver *driver = to_usb_serial_driver(drv);



	/*

	 * drivers are already assigned to ports in serial_probe so it's