archives/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-03-08 03:24:45 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

iio: imu: smi330: Convert to common field_{get,prep}() helpers

Browse source 
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>
This commit is contained in:
Geert Uytterhoeven 2026-01-15 15:24:16 +01:00 • committed by Jonathan Cameron
parent f65de31fb6
commit 188c338240
1 changed files with 2 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

8
drivers/iio/imu/smi330/smi330_core.c
View file

@ -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;