diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/spectral.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/spectral.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath11k/spectral.c b/drivers/net/wireless/ath/ath11k/spectral.c index 2b18871d5f7c..516a7b4cd180 100644 --- a/drivers/net/wireless/ath/ath11k/spectral.c +++ b/drivers/net/wireless/ath/ath11k/spectral.c @@ -212,7 +212,10 @@ static int ath11k_spectral_scan_config(struct ath11k *ar, return -ENODEV; arvif->spectral_enabled = (mode != ATH11K_SPECTRAL_DISABLED); + + spin_lock_bh(&ar->spectral.lock); ar->spectral.mode = mode; + spin_unlock_bh(&ar->spectral.lock); ret = ath11k_wmi_vdev_spectral_enable(ar, arvif->vdev_id, ATH11K_WMI_SPECTRAL_TRIGGER_CMD_CLEAR, @@ -843,9 +846,6 @@ static inline void ath11k_spectral_ring_free(struct ath11k *ar) { struct ath11k_spectral *sp = &ar->spectral; - if (!sp->enabled) - return; - ath11k_dbring_srng_cleanup(ar, &sp->rx_ring); ath11k_dbring_buf_cleanup(ar, &sp->rx_ring); } @@ -897,15 +897,16 @@ void ath11k_spectral_deinit(struct ath11k_base *ab) if (!sp->enabled) continue; - ath11k_spectral_debug_unregister(ar); - ath11k_spectral_ring_free(ar); + mutex_lock(&ar->conf_mutex); + ath11k_spectral_scan_config(ar, ATH11K_SPECTRAL_DISABLED); + mutex_unlock(&ar->conf_mutex); spin_lock_bh(&sp->lock); - - sp->mode = ATH11K_SPECTRAL_DISABLED; sp->enabled = false; - spin_unlock_bh(&sp->lock); + + ath11k_spectral_debug_unregister(ar); + ath11k_spectral_ring_free(ar); } } |