add xpcu_set_interface

[usb-driver] / usb-driver.c

diff --git a/usb-driver.c b/usb-driver.c
index 566b10b0d8e056c49675198f0a0f0adac1f7bedb..1a37f54255ec4d098792163def8066eed65b0a0d 100644 (file)
--- a/usb-driver.c
+++ b/usb-driver.c
@@ -229,20 +229,7 @@ static int do_wdioctl(int fd, unsigned int request, unsigned char *wdioctl) {
 #ifndef NO_WINDRVR
                                ret = (*ioctl_func) (fd, request, wdioctl);
 #else
-                               if (xpcu->dev) {
-                                       if (!xpcu->handle) {
-                                               xpcu->handle = usb_open(xpcu->dev);
-#ifndef NO_USB_RESET
-                                               if (xpcu->handle) {
-                                                       usb_reset(xpcu->handle);
-                                                       xpcu->handle = usb_open(xpcu->dev);
-                                               }
-#endif
-                                       }
-
-                                       xpcu->interface = xpcu->dev->config[0].interface[usi->dwInterfaceNum].altsetting[usi->dwAlternateSetting].bInterfaceNumber;
-                                       xpcu->alternate = usi->dwAlternateSetting;
-                               }
+                               xpcu_set_interface(xpcu, usi);
 #endif
                                DPRINTF("unique: %lu, interfacenum: %lu, alternatesetting: %lu, options: %lx\n",
                                usi->dwUniqueID, usi->dwInterfaceNum,