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drivers:iio:stm:imu:st_asm330lhhx: correct scale available for temperature sensor

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Temperature sensor scale cannot be expressed using the same string
format of the other sensors since it has a non-zero integer part.

Signed-off-by: Mario Tesi <mario.tesi@st.com>
Change-Id: I3f05fb9182dad8fb2d04cd6f1f6377ba910cea3b
Reviewed-on: https://gerrit.st.com/c/linuxandroidopen/stm-ldd-iio/+/305207
Tested-by: CITOOLS <MDG-smet-aci-reviews@list.st.com>
Reviewed-by: Matteo DAMENO <matteo.dameno@st.com>
This commit is contained in:
Mario Tesi 2023-05-10 13:09:33 +02:00 committed by Matteo DAMENO
parent f21a642f04
commit afcad3228e
1 changed files with 14 additions and 3 deletions
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17
drivers/iio/stm/imu/st_asm330lhhx/st_asm330lhhx_core.c
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@ -1488,9 +1488,20 @@ static ssize_t st_asm330lhhx_sysfs_scale_avail(struct device *dev,
enum st_asm330lhhx_sensor_id id = sensor->id;
int i, len = 0;
for (i = 0; i < st_asm330lhhx_fs_table[id].size; i++)
len += scnprintf(buf + len, PAGE_SIZE - len, "0.%09u ",
st_asm330lhhx_fs_table[id].fs_avl[i].gain);
for (i = 0; i < st_asm330lhhx_fs_table[id].size; i++) {
if (sensor->id != ST_ASM330LHHX_ID_TEMP) {
len += scnprintf(buf + len, PAGE_SIZE - len, "0.%09u ",
st_asm330lhhx_fs_table[id].fs_avl[i].gain);
} else {
int hi, low;
hi = (int)(st_asm330lhhx_fs_table[id].fs_avl[i].gain / 1000);
low = (int)(st_asm330lhhx_fs_table[id].fs_avl[i].gain % 1000);
len += scnprintf(buf + len, PAGE_SIZE - len, "%d.%d ",
hi, low);
}
}
buf[len - 1] = '\n';
return len;