diff options
| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2020-05-28 02:41:03 +0300 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2020-05-29 13:44:30 +0100 |
| commit | 8baebfc2aca26e3fa67ab28343671b82be42b22c (patch) | |
| tree | be7a5a5b6b60eca31951e9d62369eddc665b6287 /include/linux/regmap.h | |
| parent | Linux 5.7-rc1 (diff) | |
| download | wireguard-linux-8baebfc2aca26e3fa67ab28343671b82be42b22c.tar.xz wireguard-linux-8baebfc2aca26e3fa67ab28343671b82be42b22c.zip | |
regmap: add helper for per-port regfield initialization
Similar to the standalone regfields, add an initializer for the users
who need to set .id_size and .id_offset in order to use the
regmap_fields_update_bits_base API.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20200527234113.2491988-2-olteanv@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'include/linux/regmap.h')
| -rw-r--r-- | include/linux/regmap.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/regmap.h b/include/linux/regmap.h index 40b07168fd8e..87703d105191 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -1134,6 +1134,14 @@ struct reg_field { .msb = _msb, \ } +#define REG_FIELD_ID(_reg, _lsb, _msb, _size, _offset) { \ + .reg = _reg, \ + .lsb = _lsb, \ + .msb = _msb, \ + .id_size = _size, \ + .id_offset = _offset, \ + } + struct regmap_field *regmap_field_alloc(struct regmap *regmap, struct reg_field reg_field); void regmap_field_free(struct regmap_field *field); |