regmap: permit to set reg_update_bits with bulk implementation

A regmap may still require to set a custom reg_update_bits instead of relying to the regmap_bus_read/write general function. Permit to set it in the map if provided by the regmap config. Signed-off-by: Christian Marangi <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
chewitt · Jul 18, 2022 · 739f872 · 739f872
1 parent cf39ed2
commit 739f872
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
@@ -882,6 +882,8 @@ struct regmap *__regmap_init(struct device *dev,
 
 	if (config && config->read && config->write) {
 		map->reg_read  = _regmap_bus_read;
+		if (config->reg_update_bits)
+			map->reg_update_bits = config->reg_update_bits;
 
 		/* Bulk read/write */
 		map->read = config->read;