Commit b92be6fe authored Jun 03, 2013 by Mark Brown

regmap: core: Cache all registers by default when cache is enabled



Currently all register maps with a cache need to provide a volatile
callback since the default is to assume all registers are volatile.
This is not sensible if we have a cache so change the default to be
fully cached if a cache is provided.

Signed-off-by: Mark Brown <broonie@linaro.org>

parent d683b96b

drivers/base/regmap/regmap.c

+4 −1

Original line number	Original line	Diff line number	Diff line
	@@ -123,6 +123,9 @@ bool regmap_volatile(struct regmap *map, unsigned int reg)
	if (map->volatile_table)		if (map->volatile_table)
	return _regmap_check_range_table(map, reg, map->volatile_table);		return _regmap_check_range_table(map, reg, map->volatile_table);

			if (map->cache_ops)
			return false;
			else
	return true;		return true;
	}		}