drivers/pinctrl/core.c

970 	struct pinctrl_setting *setting;
982 	setting = kzalloc(sizeof(*setting), GFP_KERNEL);
983 	if (!setting)
986 	setting->type = map->type;
989 		setting->pctldev = pctldev;
991 		setting->pctldev =
993 	if (!setting->pctldev) {
994 		kfree(setting);
1007 	setting->dev_name = map->dev_name;
1011 		ret = pinmux_map_to_setting(map, setting);
1015 		ret = pinconf_map_to_setting(map, setting);
1022 		kfree(setting);
1026 	list_add_tail(&setting->node, &state->settings);
1085 		 * that means, setting that is served by pctldev by itself.
1096 		 * At this point the adding of a setting may:
1100 		 *   AND the setting is a hog. We cannot defer that, since
1160 				 struct pinctrl_setting *setting)
1162 	switch (setting->type) {
1165 			pinmux_disable_setting(setting);
1166 		pinmux_free_setting(setting);
1170 		pinconf_free_setting(setting);
1180 	struct pinctrl_setting *setting, *n2;
1184 		list_for_each_entry_safe(setting, n2, &state->settings, node) {
1185 			pinctrl_free_setting(state == p->state, setting);
1186 			list_del(&setting->node);
1187 			kfree(setting);
1263 	struct pinctrl_setting *setting, *setting2;
1269 		 * For each pinmux setting in the old state, forget SW's record
1274 		list_for_each_entry(setting, &old_state->settings, node) {
1275 			if (setting->type != PIN_MAP_TYPE_MUX_GROUP)
1277 			pinmux_disable_setting(setting);
1284 	list_for_each_entry(setting, &state->settings, node) {
1285 		switch (setting->type) {
1287 			ret = pinmux_enable_setting(setting);
1302 		if (p != setting->pctldev->p)
1303 			pinctrl_link_add(setting->pctldev, p->dev);
1307 	list_for_each_entry(setting, &state->settings, node) {
1308 		switch (setting->type) {
1314 			ret = pinconf_apply_setting(setting);
1326 		if (p != setting->pctldev->p)
1327 			pinctrl_link_add(setting->pctldev, p->dev);
1335 	dev_err(p->dev, "Error applying setting, reverse things back\n");
1338 		if (&setting2->node == &setting->node)
1343 		 * than they were before applying the setting (We can't
1873 	struct pinctrl_setting *setting;
1887 			list_for_each_entry(setting, &state->settings, node) {
1888 				struct pinctrl_dev *pctldev = setting->pctldev;
1891 					   map_type(setting->type),
1894 				switch (setting->type) {
1896 					pinmux_show_setting(s, setting);
1900 					pinconf_show_setting(s, setting);