Files
linux/drivers
Johan Hovold e7542bc382 USB: serial: ir-usb: make set_termios synchronous
Use a synchronous usb_bulk_msg() when switching link speed in
set_termios(). This way we do not need to keep track of outstanding URBs
in order to be able to stop them at close.

Note that there's no need to set URB_ZERO_PACKET as the one-byte
transfer will always be short.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
2020-01-23 09:11:30 +01:00
..
2019-12-05 13:18:54 -08:00