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Signed-off-by: ye xingchen --- drivers/iio/magnetometer/bmc150_magn.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c index 06d5a1ef1fbd..1398684a7f30 100644 --- a/drivers/iio/magnetometer/bmc150_magn.c +++ b/drivers/iio/magnetometer/bmc150_magn.c @@ -598,8 +598,7 @@ static ssize_t bmc150_magn_show_samp_freq_avail(struct device *dev, for (i = 0; i < ARRAY_SIZE(bmc150_magn_samp_freq_table); i++) { if (bmc150_magn_samp_freq_table[i].freq > data->max_odr) break; - len += scnprintf(buf + len, PAGE_SIZE - len, "%d ", - bmc150_magn_samp_freq_table[i].freq); + len += sysfs_emit_at(buf, len, "%d ", bmc150_magn_samp_freq_table[i].freq); } /* replace last space with a newline */ buf[len - 1] = '\n'; -- 2.25.1