diff options
Diffstat (limited to 'drivers/net/wireless/mediatek')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index 464d2b42f0df..e140336a4fe1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -79,7 +79,11 @@ mt7915_radar_trigger(void *data, u64 val) { struct mt7915_dev *dev = data; - return mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_RADAR_EMULATE, 1, 0, 0); + if (val > MT_RX_SEL2) + return -EINVAL; + + return mt76_connac_mcu_rdd_cmd(&dev->mt76, RDD_RADAR_EMULATE, + val, 0, 0); } DEFINE_DEBUGFS_ATTRIBUTE(fops_radar_trigger, NULL, |