74 static unsigned int altsetting = 0; /* zero means: use the default */  variable
91 module_param(altsetting, uint, S_IRUGO | S_IWUSR);
92 MODULE_PARM_DESC(altsetting,
130 	unsigned int altsetting;  member
342 	if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->params.altsetting)) < 0) {  in speedtch_upload_firmware()
343 …(usbatm, "%s: setting interface to %d failed (%d)!\n", __func__, instance->params.altsetting, ret);  in speedtch_upload_firmware()
781 	int ifnum = intf->altsetting->desc.bInterfaceNumber;  in speedtch_bind()
828 	instance->params.altsetting = altsetting;  in speedtch_bind()
835 	if (instance->params.altsetting)  in speedtch_bind()
836 		if ((ret = usb_set_interface(usb_dev, INTERFACE_DATA, instance->params.altsetting)) < 0) {  in speedtch_bind()
837 …usbatm, "%s: setting interface to %2d failed (%d)!\n", __func__, instance->params.altsetting, ret);  in speedtch_bind()
838 			instance->params.altsetting = 0; /* fall back to default */  in speedtch_bind()
841 	if (!instance->params.altsetting && use_isoc)  in speedtch_bind()
867 	if (!use_isoc && !instance->params.altsetting)  in speedtch_bind()
873 	if (!instance->params.altsetting)  in speedtch_bind()
874 		instance->params.altsetting = use_isoc ? DEFAULT_ISOC_ALTSETTING : DEFAULT_BULK_ALTSETTING;  in speedtch_bind()