diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-11-21 12:57:22 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-12-02 00:30:59 +0000 |
| commit | a4a7d86bc1a59839ad0dffbefa473135b342dd0b (patch) | |
| tree | fa42630ba3db99d525be825563ea01c036ef9d3a | |
| parent | 4a3aafe01f6c628932a402c21e58101173c8dab3 (diff) | |
regmap: Use BITS_TO_BYTES()
BITS_TO_BYTES() is the existing macro which takes care about full
bytes that may fully hold the given amount of bits. Use it.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://patch.msgid.link/20241121105838.4073659-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/base/regmap/regmap.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 53131a7ede0a..d2944271022c 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -759,12 +759,11 @@ struct regmap *__regmap_init(struct device *dev, map->reg_base = config->reg_base; - map->format.reg_bytes = DIV_ROUND_UP(config->reg_bits, 8); + map->format.reg_bytes = BITS_TO_BYTES(config->reg_bits); 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->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); map->reg_shift = config->pad_bits % 8; if (config->reg_stride) map->reg_stride = config->reg_stride; |