Merge remote-tracking branch 'regmap/topic/type' into regmap-next

drivers/base/regmap/regmap.c

@@ -124,7 +124,7 @@ bool regmap_precious(struct regmap *map, unsigned int reg)
 }
 
 static bool regmap_volatile_range(struct regmap *map, unsigned int reg,
-	unsigned int num)
+	size_t num)
 {
 	unsigned int i;