ath9k: do not limit the number of DFS channel interfaces to 1

I think this limit was added when CSA with multiple interfaces wasn't
working yet. It should no longer be necessary

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index ab7a1ac..d4e0ac9 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -751,14 +751,6 @@ static const struct ieee80211_iface_combination if_comb_multi[] = {
 
 #endif /* CONFIG_ATH9K_CHANNEL_CONTEXT */
 
-static const struct ieee80211_iface_limit if_dfs_limits[] = {
-       { .max = 1,     .types = BIT(NL80211_IFTYPE_AP) |
-#ifdef CONFIG_MAC80211_MESH
-                                BIT(NL80211_IFTYPE_MESH_POINT) |
-#endif
-                                BIT(NL80211_IFTYPE_ADHOC) },
-};
-
 static const struct ieee80211_iface_combination if_comb[] = {
        {
                .limits = if_limits,
@@ -766,6 +758,11 @@ static const struct ieee80211_iface_combination if_comb[] = {
                .max_interfaces = 2048,
                .num_different_channels = 1,
                .beacon_int_infra_match = true,
+#ifdef CONFIG_ATH9K_DFS_CERTIFIED
+               .radar_detect_widths =  BIT(NL80211_CHAN_WIDTH_20_NOHT) |
+                                       BIT(NL80211_CHAN_WIDTH_20) |
+                                       BIT(NL80211_CHAN_WIDTH_40),
+#endif
        },
        {
                .limits = wds_limits,
@@ -774,18 +771,6 @@ static const struct ieee80211_iface_combination if_comb[] = {
                .num_different_channels = 1,
                .beacon_int_infra_match = true,
        },
-#ifdef CONFIG_ATH9K_DFS_CERTIFIED
-       {
-               .limits = if_dfs_limits,
-               .n_limits = ARRAY_SIZE(if_dfs_limits),
-               .max_interfaces = 1,
-               .num_different_channels = 1,
-               .beacon_int_infra_match = true,
-               .radar_detect_widths =  BIT(NL80211_CHAN_WIDTH_20_NOHT) |
-                                       BIT(NL80211_CHAN_WIDTH_20) |
-                                       BIT(NL80211_CHAN_WIDTH_40),
-       }
-#endif
 };
 
 #ifdef CONFIG_ATH9K_CHANNEL_CONTEXT