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regmap: merge regmap_fields_update_bits() into macro

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This patch merges regmap_fields_update_bits() into macro
by using regmap_field_update_bits_base().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
2016-02-15 05:25:32 +00:00
committed by Mark Brown
parent bbf2c46f46
commit 4813860913
2 changed files with 2 additions and 28 deletions
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26
drivers/base/regmap/regmap.c
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@@ -1760,32 +1760,6 @@ int regmap_fields_force_write(struct regmap_field *field, unsigned int id,
}
EXPORT_SYMBOL_GPL(regmap_fields_force_write);
/**
* regmap_fields_update_bits(): Perform a read/modify/write cycle
* on the register field
*
* @field: Register field to write to
* @id: port ID
* @mask: Bitmask to change
* @val: Value to be written
*
* A value of zero will be returned on success, a negative errno will
* be returned in error cases.
*/
int regmap_fields_update_bits(struct regmap_field *field, unsigned int id,
unsigned int mask, unsigned int val)
{
if (id >= field->id_size)
return -EINVAL;
mask = (mask << field->shift) & field->mask;
return regmap_update_bits(field->regmap,
field->reg + (field->id_offset * id),
mask, val << field->shift);
}
EXPORT_SYMBOL_GPL(regmap_fields_update_bits);
/*
* regmap_bulk_write(): Write multiple registers to the device
*