regulator: Reuse LINEAR_RANGE() in REGULATOR_LINEAR_RANGE()

REGULATOR_LINEAR_RANGE() repeats what LINEAR_RANGE() provides.
Deduplicate the former by using the latter. No functional change
intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://msgid.link/r/20231219154012.2478688-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: andy-shev

include/linux/regulator/driver.h

@@ -51,12 +51,7 @@ enum regulator_detection_severity {
 
 /* Initialize struct linear_range for regulators */
 #define REGULATOR_LINEAR_RANGE(_min_uV, _min_sel, _max_sel, _step_uV)	\
-{									\
-	.min		= _min_uV,					\
-	.min_sel	= _min_sel,					\
-	.max_sel	= _max_sel,					\
-	.step		= _step_uV,					\
-}
+	LINEAR_RANGE(_min_uV, _min_sel, _max_sel, _step_uV)
 
 /**
  * struct regulator_ops - regulator operations.