usb: kill usb_send_msg

No users left.  Zap it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/hw/usb.c b/hw/usb.c
index c8e6be4bc5..0c261644ec 100644
--- a/hw/usb.c
+++ b/hw/usb.c
@@ -295,19 +295,6 @@ int set_usb_string(uint8_t *buf, const char *str)
     return q - buf;
 }
 
-/* Send an internal message to a USB device.  */
-void usb_send_msg(USBDevice *dev, int msg)
-{
-    USBPacket p;
-    int ret;
-
-    memset(&p, 0, sizeof(p));
-    p.pid = msg;
-    ret = usb_handle_packet(dev, &p);
-    /* This _must_ be synchronous */
-    assert(ret != USB_RET_ASYNC);
-}
-
 /* Hand over a packet to a device for processing.  Return value
    USB_RET_ASYNC indicates the processing isn't finished yet, the
    driver will call usb_packet_complete() when done processing it. */