pinctrl: pinconf: Add generic helper function for freeing mappings

[sfrench/cifs-2.6.git] / drivers / pinctrl / pinconf-generic.c

diff --git a/drivers/pinctrl/pinconf-generic.c b/drivers/pinctrl/pinconf-generic.c
index d5bf9fae2ddd425cf32570b668a2c0a5b3aec59f..a87439ee4cdd1da81d40926560c8d9ca89b1285f 100644 (file)
--- a/drivers/pinctrl/pinconf-generic.c
+++ b/drivers/pinctrl/pinconf-generic.c
@@ -391,4 +391,12 @@ exit:
 }
 EXPORT_SYMBOL_GPL(pinconf_generic_dt_node_to_map);
 
+void pinconf_generic_dt_free_map(struct pinctrl_dev *pctldev,
+                                struct pinctrl_map *map,
+                                unsigned num_maps)
+{
+       pinctrl_utils_free_map(pctldev, map, num_maps);
+}
+EXPORT_SYMBOL_GPL(pinconf_generic_dt_free_map);
+
 #endif