Merge tag 'usb-serial-4.13-rc1' of...

Merge tag 'usb-serial-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

Johan writes:

USB-serial updates for v4.13-rc1

Here are the USB-serial updates for 4.13, including support for
manipulating the modem-control signals of qcserial devices, propagation
of errnos after late probe errors from usb-serial core, and a couple of
clean ups.

All have been in linux-next with no reported issues.
Signed-off-by: Johan Hovold <johan@kernel.org>

drivers/usb/serial/qcserial.c

@@ -454,6 +454,8 @@ static struct usb_serial_driver qcdevice = {
 	.write		     = usb_wwan_write,
 	.write_room	     = usb_wwan_write_room,
 	.chars_in_buffer     = usb_wwan_chars_in_buffer,
+	.tiocmget            = usb_wwan_tiocmget,
+	.tiocmset            = usb_wwan_tiocmset,
 	.attach              = qc_attach,
 	.release	     = qc_release,
 	.port_probe          = usb_wwan_port_probe,

drivers/usb/serial/upd78f0730.c

@@ -288,7 +288,7 @@ static void upd78f0730_dtr_rts(struct usb_serial_port *port, int on)
 static speed_t upd78f0730_get_baud_rate(struct tty_struct *tty)
 {
 	const speed_t baud_rate = tty_get_baud_rate(tty);
-	const speed_t supported[] = {
+	static const speed_t supported[] = {
 		0, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 153600
 	};
 	int i;
@@ -384,7 +384,7 @@ static void upd78f0730_set_termios(struct tty_struct *tty,
 
 static int upd78f0730_open(struct tty_struct *tty, struct usb_serial_port *port)
 {
-	struct upd78f0730_open_close request = {
+	static const struct upd78f0730_open_close request = {
 		.opcode = UPD78F0730_CMD_OPEN_CLOSE,
 		.state = UPD78F0730_PORT_OPEN
 	};
@@ -402,7 +402,7 @@ static int upd78f0730_open(struct tty_struct *tty, struct usb_serial_port *port)
 
 static void upd78f0730_close(struct usb_serial_port *port)
 {
-	struct upd78f0730_open_close request = {
+	static const struct upd78f0730_open_close request = {
 		.opcode = UPD78F0730_CMD_OPEN_CLOSE,
 		.state = UPD78F0730_PORT_CLOSE
 	};