diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/common-spectral.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/common-spectral.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c index eedf86b67cf5..5e77fe1f5b0d 100644 --- a/drivers/net/wireless/ath/ath9k/common-spectral.c +++ b/drivers/net/wireless/ath/ath9k/common-spectral.c @@ -482,7 +482,7 @@ ath_cmn_is_fft_buf_full(struct ath_spec_scan_priv *spec_priv) struct rchan *rc = spec_priv->rfs_chan_spec_scan; for_each_online_cpu(i) - ret += relay_buf_full(rc->buf[i]); + ret += relay_buf_full(*per_cpu_ptr(rc->buf, i)); i = num_online_cpus(); @@ -742,6 +742,9 @@ void ath9k_cmn_spectral_scan_trigger(struct ath_common *common, return; } + if (!spec_priv->spec_config.enabled) + return; + ath_ps_ops(common)->wakeup(common); rxfilter = ath9k_hw_getrxfilter(ah); ath9k_hw_setrxfilter(ah, rxfilter | @@ -1075,7 +1078,7 @@ static struct rchan_callbacks rfs_spec_scan_cb = { void ath9k_cmn_spectral_deinit_debug(struct ath_spec_scan_priv *spec_priv) { - if (IS_ENABLED(CONFIG_ATH9K_DEBUGFS) && spec_priv->rfs_chan_spec_scan) { + if (spec_priv->rfs_chan_spec_scan) { relay_close(spec_priv->rfs_chan_spec_scan); spec_priv->rfs_chan_spec_scan = NULL; } |