Unverified Commit 8e2d2797 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Mark Brown
Browse files

regcache: Move count check and cache_bypass assignment to the caller 



Make regcache_count_cacheable_registers() just a counting routine
without any side effects by moving count check and cache_bypass
assignment to the caller.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20260305085449.3184020-2-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 9891b52b

drivers/base/regmap/regcache.c

+4 −4
Original line number Diff line number Diff line
@@ -53,10 +53,6 @@ static int regcache_count_cacheable_registers(struct regmap *map) 
		    !regmap_volatile(map, i * map->reg_stride))

			count++;



	/* all registers are unreadable or volatile, so just bypass */

	if (!count)

		map->cache_bypass = true;



	return count;

}
@@ -206,6 +202,10 @@ int regcache_init(struct regmap *map, const struct regmap_config *config) 
		map->reg_defaults = tmp_buf;

	} else if (map->num_reg_defaults_raw) {

		count = regcache_count_cacheable_registers(map);

		if (!count)

			map->cache_bypass = true;



		/* All registers are unreadable or volatile, so just bypass */

		if (map->cache_bypass)

			return 0;