ath9k_htc: trigger spectral scan on set_channel

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
index 994fff1..689ac99 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c
@@ -314,6 +314,10 @@ static int ath9k_htc_set_channel(struct ath9k_htc_priv *priv,
        mod_timer(&priv->tx.cleanup_timer,
                  jiffies + msecs_to_jiffies(ATH9K_HTC_TX_CLEANUP_INTERVAL));
 
+       /* perform spectral scan if requested. */
+       if (test_bit(ATH_OP_SCANNING, &common->op_flags) &&
+                    priv->spec_priv.spectral_mode == SPECTRAL_CHANSCAN)
+               ath9k_cmn_spectral_scan_trigger(common, &priv->spec_priv);
 err:
        ath9k_htc_ps_restore(priv);
        return ret;