If the cache is not used by the device driver, there is not need to check the striding of the registers. It will just return 0 from regcache_init() and let the register striding be checked in proper place when needed.
Signed-off-by: Xiubo Li <[email protected]> --- drivers/base/regmap/regcache.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c index 4c07802..edc3bd9 100644 --- a/drivers/base/regmap/regcache.c +++ b/drivers/base/regmap/regcache.c @@ -100,15 +100,15 @@ int regcache_init(struct regmap *map, const struct regmap_config *config) int i; void *tmp_buf; - for (i = 0; i < config->num_reg_defaults; i++) - if (config->reg_defaults[i].reg % map->reg_stride) - return -EINVAL; - if (map->cache_type == REGCACHE_NONE) { map->cache_bypass = true; return 0; } + for (i = 0; i < config->num_reg_defaults; i++) + if (config->reg_defaults[i].reg % map->reg_stride) + return -EINVAL; + for (i = 0; i < ARRAY_SIZE(cache_types); i++) if (cache_types[i]->type == map->cache_type) break; -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
