diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2026-01-15 17:24:16 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2026-01-16 22:44:57 +0300 |
| commit | 188c33824098ced363676b4e63f062b7a747ed81 (patch) | |
| tree | 954d5fe63625c3ea0896c7a4d41a5cb3b172f199 | |
| parent | f65de31fb6aba70133a0cb57bba6f84b5fb4d695 (diff) | |
| download | linux-188c33824098ced363676b4e63f062b7a747ed81.tar.xz | |
iio: imu: smi330: Convert to common field_{get,prep}() helpers
Drop the driver-specific smi330_field_get() and smi330_field_prep()
macros, in favor of the globally available variants from
<linux/bitfield.h>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/imu/smi330/smi330_core.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/iio/imu/smi330/smi330_core.c b/drivers/iio/imu/smi330/smi330_core.c index 0cf673b44b62..7ec5ae7f521a 100644 --- a/drivers/iio/imu/smi330/smi330_core.c +++ b/drivers/iio/imu/smi330/smi330_core.c @@ -67,10 +67,6 @@ #define SMI330_CHIP_ID 0x42 #define SMI330_SOFT_RESET_DELAY 2000 -/* Non-constant mask variant of FIELD_GET() and FIELD_PREP() */ -#define smi330_field_get(_mask, _reg) (((_reg) & (_mask)) >> (ffs(_mask) - 1)) -#define smi330_field_prep(_mask, _val) (((_val) << (ffs(_mask) - 1)) & (_mask)) - #define SMI330_ACCEL_CHANNEL(_axis) { \ .type = IIO_ACCEL, \ .modified = 1, \ @@ -361,7 +357,7 @@ static int smi330_get_sensor_config(struct smi330_data *data, if (ret) return ret; - reg_val = smi330_field_get(attr->mask, reg_val); + reg_val = field_get(attr->mask, reg_val); if (attr->type == IIO_VAL_INT) { for (i = 0; i < attr->len; i++) { @@ -410,7 +406,7 @@ static int smi330_set_sensor_config(struct smi330_data *data, if (ret) return ret; - reg_val = smi330_field_prep(attr->mask, reg_val); + reg_val = field_prep(attr->mask, reg_val); ret = regmap_update_bits(data->regmap, reg, attr->mask, reg_val); if (ret) return ret; |