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regmap: Use BITS_TO_BYTES()

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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>
This commit is contained in:
Andy Shevchenko
2024-11-21 12:57:22 +02:00
committed by Mark Brown
parent 4a3aafe01f
commit a4a7d86bc1
1 changed files with 3 additions and 4 deletions
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7
drivers/base/regmap/regmap.c
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@@ -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;