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regmap: add regmap_fields_force_xxx() macros

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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 05:26:14 +00:00
committed by Mark Brown
parent 489061bba6
commit e6ef243fa4
2 changed files with 4 additions and 14 deletions
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12
drivers/base/regmap/regmap.c
View File

@ -1748,18 +1748,6 @@ int regmap_fields_update_bits_base(struct regmap_field *field, unsigned int id,
}
EXPORT_SYMBOL_GPL(regmap_fields_update_bits_base);
int regmap_fields_force_write(struct regmap_field *field, unsigned int id,
unsigned int val)
{
if (id >= field->id_size)
return -EINVAL;
return regmap_write_bits(field->regmap,
field->reg + (field->id_offset * id),
field->mask, val << field->shift);
}
EXPORT_SYMBOL_GPL(regmap_fields_force_write);
/*
* regmap_bulk_write(): Write multiple registers to the device
*

6
include/linux/regmap.h
View File

@ -85,8 +85,12 @@ struct reg_sequence {
#define regmap_fields_write(field, id, val) \
regmap_fields_update_bits_base(field, id, ~0, val, NULL, false, false)
#define regmap_fields_force_write(field, id, val) \
regmap_fields_update_bits_base(field, id, ~0, val, NULL, false, true)
#define regmap_fields_update_bits(field, id, mask, val)\
regmap_fields_update_bits_base(field, id, mask, val, NULL, false, false)
#define regmap_fields_force_update_bits(field, id, mask, val) \
regmap_fields_update_bits_base(field, id, mask, val, NULL, false, true)
#ifdef CONFIG_REGMAP
@ -789,8 +793,6 @@ int regmap_field_read(struct regmap_field *field, unsigned int *val);
int regmap_field_update_bits_base(struct regmap_field *field,
unsigned int mask, unsigned int val,
bool *change, bool async, bool force);
int regmap_fields_force_write(struct regmap_field *field, unsigned int id,
unsigned int val);
int regmap_fields_read(struct regmap_field *field, unsigned int id,
unsigned int *val);
int regmap_fields_update_bits_base(struct regmap_field *field, unsigned int id,