diff options
| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-21 15:41:34 +0200 |
|---|---|---|
| committer |   Johan Hovold <johan@kernel.org> | 2025-05-21 17:01:37 +0200 |
| commit | 92cd405b648605db4da866f3b9818b271ae84ef0 (patch) | |
| tree | 16085535812bed0b3d45fb1ec344436abeb3618a | |
| parent | USB: serial: ti_usb_3410_5052: drop bogus read urb check (diff) | |
| download | wireguard-linux-92cd405b648605db4da866f3b9818b271ae84ef0.tar.xz wireguard-linux-92cd405b648605db4da866f3b9818b271ae84ef0.zip | |
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: d69d80484598 ("driver core: have match() callback in struct bus_type take a const *")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
| -rw-r--r-- | drivers/usb/serial/bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c index 2fea1b1db4a2..9e2a18c0b218 100644 --- a/drivers/usb/serial/bus.c +++ b/drivers/usb/serial/bus.c @@ -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 |