diff options
Diffstat (limited to 'drivers/iio/filter/admv8818.c')
| -rw-r--r-- | drivers/iio/filter/admv8818.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/filter/admv8818.c b/drivers/iio/filter/admv8818.c index 68de45fe21b4..fe8d46cb7f1d 100644 --- a/drivers/iio/filter/admv8818.c +++ b/drivers/iio/filter/admv8818.c @@ -265,7 +265,7 @@ static int __admv8818_read_hpf_freq(struct admv8818_state *st, u64 *hpf_freq) return ret; hpf_band = FIELD_GET(ADMV8818_SW_IN_WR0_MSK, data); - if (!hpf_band) { + if (!hpf_band || hpf_band > 4) { *hpf_freq = 0; return ret; } @@ -303,7 +303,7 @@ static int __admv8818_read_lpf_freq(struct admv8818_state *st, u64 *lpf_freq) return ret; lpf_band = FIELD_GET(ADMV8818_SW_OUT_WR0_MSK, data); - if (!lpf_band) { + if (!lpf_band || lpf_band > 4) { *lpf_freq = 0; return ret; } |