USB: serial: xr: document vendor-request recipient

Add the missing device-recipient define to the vendor control requests
for completeness.

Signed-off-by: Johan Hovold <johan@kernel.org>

diff --git a/drivers/usb/serial/xr_serial.c b/drivers/usb/serial/xr_serial.c
index 52909dccb4dcf0f236f755797cfdb861ddbd9fcc..202263211ba97a2cc743b5fb204a77ad34fefc07 100644 (file)
--- a/drivers/usb/serial/xr_serial.c
+++ b/drivers/usb/serial/xr_serial.c
@@ -116,8 +116,8 @@ static int xr_set_reg(struct usb_serial_port *port, u8 block, u8 reg, u8 val)
        ret = usb_control_msg(serial->dev,
                              usb_sndctrlpipe(serial->dev, 0),
                              XR21V141X_SET_REQ,
-                             USB_DIR_OUT | USB_TYPE_VENDOR, val,
-                             reg | (block << 8), NULL, 0,
+                             USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                             val, reg | (block << 8), NULL, 0,
                              USB_CTRL_SET_TIMEOUT);
        if (ret < 0) {
                dev_err(&port->dev, "Failed to set reg 0x%02x: %d\n", reg, ret);
@@ -140,8 +140,8 @@ static int xr_get_reg(struct usb_serial_port *port, u8 block, u8 reg, u8 *val)
        ret = usb_control_msg(serial->dev,
                              usb_rcvctrlpipe(serial->dev, 0),
                              XR21V141X_GET_REQ,
-                             USB_DIR_IN | USB_TYPE_VENDOR, 0,
-                             reg | (block << 8), dmabuf, 1,
+                             USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                             0, reg | (block << 8), dmabuf, 1,
                              USB_CTRL_GET_TIMEOUT);
        if (ret == 1) {
                *val = *dmabuf;