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USB serial updates for 6.16-rc1 

Here are the USB serial updates for 6.16-rc1, including:
 
  - fix of an incorrect const cast
  - removal of a bogus read urb sanity check
  - support for a couple of new pl2303 device types
 
 All have been in linux-next with no reported issues.
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Merge tag 'usb-serial-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

Johan writes:

USB serial updates for 6.16-rc1

Here are the USB serial updates for 6.16-rc1, including:

 - fix of an incorrect const cast
 - removal of a bogus read urb sanity check
 - support for a couple of new pl2303 device types

All have been in linux-next with no reported issues.

* tag 'usb-serial-6.16-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
  USB: serial: pl2303: add new chip PL2303GC-Q20 and PL2303GT-2AB
  USB: serial: bus: fix const issue in usb_serial_device_match()
  USB: serial: ti_usb_3410_5052: drop bogus read urb check
pull/1259/head
Greg Kroah-Hartman 2025-05-23 12:23:01 +02:00
parent 342e4955a1 d3a889482b
commit 2596313a4d
3 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/usb/serial/bus.c
View File

@ -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

2
drivers/usb/serial/pl2303.c
View File

@ -458,6 +458,8 @@ static int pl2303_detect_type(struct usb_serial *serial)
case 0x605:
case 0x700: /* GR */
case 0x705:
case 0x905: /* GT-2AB */
case 0x1005: /* GC-Q20 */
return TYPE_HXN;
}
break;

5
drivers/usb/serial/ti_usb_3410_5052.c
View File

@ -729,11 +729,6 @@ static int ti_open(struct tty_struct *tty, struct usb_serial_port *port)
/* start read urb */
urb = port->read_urb;
if (!urb) {
dev_err(&port->dev, "%s - no read urb\n", __func__);
status = -EINVAL;
goto unlink_int_urb;
}
tport->tp_read_urb_state = TI_READ_URB_RUNNING;
urb->context = tport;
status = usb_submit_urb(urb, GFP_KERNEL);