diff options
Diffstat (limited to 'drivers/base/regmap/regmap.c')
| -rw-r--r-- | drivers/base/regmap/regmap.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 53131a7ede0a..4f8ec8528e34 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -758,14 +758,13 @@ struct regmap *__regmap_init(struct device *dev, map->alloc_flags = GFP_KERNEL; map->reg_base = config->reg_base; + map->reg_shift = config->pad_bits % 8; - map->format.reg_bytes = DIV_ROUND_UP(config->reg_bits, 8); map->format.pad_bytes = config->pad_bits / 8; map->format.reg_shift = config->reg_shift; - map->format.val_bytes = DIV_ROUND_UP(config->val_bits, 8); - map->format.buf_size = DIV_ROUND_UP(config->reg_bits + - config->val_bits + config->pad_bits, 8); - map->reg_shift = config->pad_bits % 8; + map->format.reg_bytes = BITS_TO_BYTES(config->reg_bits); + map->format.val_bytes = BITS_TO_BYTES(config->val_bits); + map->format.buf_size = BITS_TO_BYTES(config->reg_bits + config->val_bits + config->pad_bits); if (config->reg_stride) map->reg_stride = config->reg_stride; else |