[][MAC80211][WiFi6/7][app][Add single wiphy support for atenl & iwpriv wrapper]

[Description]
Add single wiphy support for atenl & iwpirv wrapper
To support single wiphy, main phy idx is used for debugfs in atenl &
iwpriv wrapper.

[Release-log]
N/A

Change-Id: Ic146442a8838cd812be9e92ce3e4f5e5f32c91fe
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/9176525
diff --git a/feed/app/atenl/src/util.c b/feed/app/atenl/src/util.c
index b224040..109e7db 100644
--- a/feed/app/atenl/src/util.c
+++ b/feed/app/atenl/src/util.c
@@ -11,7 +11,7 @@
 	/* write offset into regidx */
 	ret = snprintf(dir, sizeof(dir),
 		       "/sys/kernel/debug/ieee80211/phy%d/mt76/regidx",
-		       get_band_val(an, 0, phy_idx));
+		       an->main_phy_idx);
 	if (snprintf_error(sizeof(dir), ret))
 		return ret;
 
@@ -30,7 +30,7 @@
 	/* read value from regval */
 	ret = snprintf(dir, sizeof(dir),
 		       "/sys/kernel/debug/ieee80211/phy%d/mt76/regval",
-		       get_band_val(an, 0, phy_idx));
+		       an->main_phy_idx);
 	if (snprintf_error(sizeof(dir), ret))
 		return ret;
 
@@ -63,7 +63,7 @@
 	/* write offset into regidx */
 	ret = snprintf(dir, sizeof(dir),
 		       "/sys/kernel/debug/ieee80211/phy%d/mt76/regidx",
-		       get_band_val(an, 0, phy_idx));
+		       an->main_phy_idx);
 	if (snprintf_error(sizeof(dir), ret))
 		return ret;
 
@@ -82,7 +82,7 @@
 	/* write value into regval */
 	ret = snprintf(dir, sizeof(dir),
 		       "/sys/kernel/debug/ieee80211/phy%d/mt76/regval",
-		       get_band_val(an, 0, phy_idx));
+		       an->main_phy_idx);
 	if (snprintf_error(sizeof(dir), ret))
 		return ret;
 
@@ -118,7 +118,7 @@
 	/* write regidx */
 	ret = snprintf(dir, sizeof(dir),
 		       "/sys/kernel/debug/ieee80211/phy%d/mt76/regidx",
-		       get_band_val(an, 0, phy_idx));
+		       an->main_phy_idx);
 	if (snprintf_error(sizeof(dir), ret))
 		return ret;
 
@@ -137,7 +137,7 @@
 	/* read from rf_regval */
 	ret = snprintf(dir, sizeof(dir),
 		       "/sys/kernel/debug/ieee80211/phy%d/mt76/rf_regval",
-		       get_band_val(an, 0, phy_idx));
+		       an->main_phy_idx);
 	if (snprintf_error(sizeof(dir), ret))
 		return ret;
 
@@ -175,7 +175,7 @@
 	/* write regidx */
 	ret = snprintf(dir, sizeof(dir),
 		       "/sys/kernel/debug/ieee80211/phy%d/mt76/regidx",
-		       get_band_val(an, 0, phy_idx));
+		       an->main_phy_idx);
 	if (snprintf_error(sizeof(dir), ret))
 		return ret;
 
@@ -194,7 +194,7 @@
 	/* write value into rf_val */
 	ret = snprintf(dir, sizeof(dir),
 		       "/sys/kernel/debug/ieee80211/phy%d/mt76/rf_regval",
-		       get_band_val(an, 0, phy_idx));
+		       an->main_phy_idx);
 	if (snprintf_error(sizeof(dir), ret))
 		return ret;