295 static bool is_extcon_attached(struct extcon_dev *edev, unsigned int index)  in is_extcon_attached()  argument
297 	return !!(edev->state & BIT(index));  in is_extcon_attached()
300 static bool is_extcon_changed(struct extcon_dev *edev, int index,  in is_extcon_changed()  argument
303 	int state = !!(edev->state & BIT(index));  in is_extcon_changed()
321 				unsigned int id, int index,unsigned int prop)  in is_extcon_property_capability()  argument
331 	cable = &edev->cables[index];  in is_extcon_property_capability()
353 static void init_property(struct extcon_dev *edev, unsigned int id, int index)  in init_property()  argument
356 	struct extcon_cable *cable = &edev->cables[index];  in init_property()
437 	int index;  in extcon_sync()  local
444 	index = find_cable_index_by_id(edev, id);  in extcon_sync()
445 	if (index < 0)  in extcon_sync()
446 		return index;  in extcon_sync()
449 	state = !!(edev->state & BIT(index));  in extcon_sync()
456 	raw_notifier_call_chain(&edev->nh[index], state, edev);  in extcon_sync()
512 	int index, state;  in extcon_get_state()  local
518 	index = find_cable_index_by_id(edev, id);  in extcon_get_state()
519 	if (index < 0)  in extcon_get_state()
520 		return index;  in extcon_get_state()
523 	state = is_extcon_attached(edev, index);  in extcon_get_state()
546 	int index, ret = 0;  in extcon_set_state()  local
551 	index = find_cable_index_by_id(edev, id);  in extcon_set_state()
552 	if (index < 0)  in extcon_set_state()
553 		return index;  in extcon_set_state()
558 	if (!is_extcon_changed(edev, index, state))  in extcon_set_state()
562 		(edev->state & ~BIT(index)) | (state & BIT(index)))) {  in extcon_set_state()
572 		init_property(edev, id, index);  in extcon_set_state()
576 		edev->state |= BIT(index);  in extcon_set_state()
578 		edev->state &= ~(BIT(index));  in extcon_set_state()
630 	int index, ret = 0;  in extcon_get_property()  local
642 	index = find_cable_index_by_id(edev, id);  in extcon_get_property()
643 	if (index < 0)  in extcon_get_property()
644 		return index;  in extcon_get_property()
649 	if (!is_extcon_property_capability(edev, id, index, prop)) {  in extcon_get_property()
659 	if (!is_extcon_attached(edev, index)) {  in extcon_get_property()
664 	cable = &edev->cables[index];  in extcon_get_property()
709 	int index, ret = 0;  in extcon_set_property()  local
719 	index = find_cable_index_by_id(edev, id);  in extcon_set_property()
720 	if (index < 0)  in extcon_set_property()
721 		return index;  in extcon_set_property()
726 	if (!is_extcon_property_capability(edev, id, index, prop)) {  in extcon_set_property()
731 	cable = &edev->cables[index];  in extcon_set_property()
797 	int index;  in extcon_get_property_capability()  local
807 	index = find_cable_index_by_id(edev, id);  in extcon_get_property_capability()
808 	if (index < 0)  in extcon_get_property_capability()
809 		return index;  in extcon_get_property_capability()
811 	return is_extcon_property_capability(edev, id, index, prop);  in extcon_get_property_capability()
832 	int index, type, ret = 0;  in extcon_set_property_capability()  local
842 	index = find_cable_index_by_id(edev, id);  in extcon_set_property_capability()
843 	if (index < 0)  in extcon_set_property_capability()
844 		return index;  in extcon_set_property_capability()
850 	cable = &edev->cables[index];  in extcon_set_property_capability()
1091 	int index;  in extcon_alloc_cables()  local
1106 	for (index = 0; index < edev->max_supported; index++) {  in extcon_alloc_cables()
1107 		cable = &edev->cables[index];  in extcon_alloc_cables()
1109 		str = kasprintf(GFP_KERNEL, "cable.%d", index);  in extcon_alloc_cables()
1111 			for (index--; index >= 0; index--) {  in extcon_alloc_cables()
1112 				cable = &edev->cables[index];  in extcon_alloc_cables()
1121 		cable->cable_index = index;  in extcon_alloc_cables()
1151 	int index;  in extcon_alloc_muex()  local
1160 	for (index = 0; edev->mutually_exclusive[index]; index++)  in extcon_alloc_muex()
1163 	edev->attrs_muex = kcalloc(index + 1, sizeof(*edev->attrs_muex),  in extcon_alloc_muex()
1168 	edev->d_attrs_muex = kcalloc(index, sizeof(*edev->d_attrs_muex),  in extcon_alloc_muex()
1175 	for (index = 0; edev->mutually_exclusive[index]; index++) {  in extcon_alloc_muex()
1177 				 edev->mutually_exclusive[index]);  in extcon_alloc_muex()
1179 			for (index--; index >= 0; index--)  in extcon_alloc_muex()
1180 				kfree(edev->d_attrs_muex[index].attr.name);  in extcon_alloc_muex()
1186 		sysfs_attr_init(&edev->d_attrs_muex[index].attr);  in extcon_alloc_muex()
1187 		edev->d_attrs_muex[index].attr.name = name;  in extcon_alloc_muex()
1188 		edev->d_attrs_muex[index].attr.mode = 0000;  in extcon_alloc_muex()
1189 		edev->attrs_muex[index] = &edev->d_attrs_muex[index].attr;  in extcon_alloc_muex()
1205 	int index;  in extcon_alloc_groups()  local
1222 	for (index = 0; index < edev->max_supported; index++)  in extcon_alloc_groups()
1223 		edev->extcon_dev_type.groups[index] = &edev->cables[index].attr_g;  in extcon_alloc_groups()
1226 		edev->extcon_dev_type.groups[index] = &edev->attr_g_muex;  in extcon_alloc_groups()
1249 	int ret, index;  in extcon_dev_register()  local
1258 	for (index = 0; edev->supported_cable[index] != EXTCON_NONE; index++);  in extcon_dev_register()
1260 	edev->max_supported = index;  in extcon_dev_register()
1261 	if (index > SUPPORTED_CABLE_MAX) {  in extcon_dev_register()
1305 	for (index = 0; index < edev->max_supported; index++)  in extcon_dev_register()
1306 		RAW_INIT_NOTIFIER_HEAD(&edev->nh[index]);  in extcon_dev_register()
1334 		for (index = 0; edev->mutually_exclusive[index]; index++)  in extcon_dev_register()
1335 			kfree(edev->d_attrs_muex[index].attr.name);  in extcon_dev_register()
1340 	for (index = 0; index < edev->max_supported; index++)  in extcon_dev_register()
1341 		kfree(edev->cables[index].attr_g.name);  in extcon_dev_register()
1360 	int index;  in extcon_dev_unregister()  local
1379 		for (index = 0; edev->mutually_exclusive[index];  in extcon_dev_unregister()
1380 				index++)  in extcon_dev_unregister()
1381 			kfree(edev->d_attrs_muex[index].attr.name);  in extcon_dev_unregister()
1386 	for (index = 0; index < edev->max_supported; index++)  in extcon_dev_unregister()
1387 		kfree(edev->cables[index].attr_g.name);  in extcon_dev_unregister()
1429 struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index)  in extcon_get_edev_by_phandle()  argument
1439 	node = of_parse_phandle(np, "extcon", index);  in extcon_get_edev_by_phandle()
1458 struct extcon_dev *extcon_get_edev_by_phandle(struct device *dev, int index)  in extcon_get_edev_by_phandle()  argument