--- zzzz-none-000/linux-3.10.107/include/linux/regmap.h	2017-06-27 09:49:32.000000000 +0000
+++ vr9-7490-729/linux-3.10.107/include/linux/regmap.h	2021-11-10 11:53:56.000000000 +0000
@@ -69,6 +69,8 @@
 	unsigned int range_max;
 };
 
+#define regmap_reg_range(low, high) { .range_min = low, .range_max = high, }
+
 /*
  * A table of ranges including some yes ranges and some no ranges.
  * If a register belongs to a no_range, the corresponding check function