--- zzzz-none-000/linux-3.10.107/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c	2021-02-04 17:41:59.000000000 +0000
@@ -14121,7 +14121,7 @@
 
 bool wlc_phy_bist_check_phy(struct brcms_phy_pub *pih)
 {
-	struct brcms_phy *pi = (struct brcms_phy *) pih;
+	struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
 	u32 phybist0, phybist1, phybist2, phybist3, phybist4;
 
 	if (NREV_GE(pi->pubpi.phy_rev, 16))
@@ -19734,7 +19734,7 @@
 	u16 regval;
 	u16 tbl_buf[16];
 	uint i;
-	struct brcms_phy *pi = (struct brcms_phy *) pih;
+	struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
 	u16 tbl_opcode;
 	bool suspend;
 
@@ -19812,7 +19812,7 @@
 u8 wlc_phy_rxcore_getstate_nphy(struct brcms_phy_pub *pih)
 {
 	u16 regval, rxen_bits;
-	struct brcms_phy *pi = (struct brcms_phy *) pih;
+	struct brcms_phy *pi = container_of(pih, struct brcms_phy, pubpi_ro);
 
 	regval = read_phy_reg(pi, 0xa2);
 	rxen_bits = (regval >> 4) & 0xf;
@@ -21342,7 +21342,7 @@
 
 void wlc_phy_antsel_init(struct brcms_phy_pub *ppi, bool lut_init)
 {
-	struct brcms_phy *pi = (struct brcms_phy *) ppi;
+	struct brcms_phy *pi = container_of(ppi, struct brcms_phy, pubpi_ro);
 	u16 mask = 0xfc00;
 	u32 mc = 0;
 
@@ -22916,7 +22916,6 @@
 		break;
 	default:
 		return;
-		break;
 	}
 
 	classif_state = wlc_phy_classifier_nphy(pi, 0, 0);
@@ -23042,10 +23041,7 @@
 	else if (rssi_ctrl_state[0] == RADIO_2055_WBRSSI_G1_SEL)
 		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE1,
 				     NPHY_RSSI_SEL_W1);
-	else if (rssi_ctrl_state[0] == RADIO_2055_WBRSSI_G2_SEL)
-		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE1,
-				     NPHY_RSSI_SEL_W2);
-	else
+	else /* RADIO_2055_WBRSSI_G2_SEL */
 		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE1,
 				     NPHY_RSSI_SEL_W2);
 	if (rssi_ctrl_state[1] == RADIO_2055_NBRSSI_SEL)
@@ -23054,13 +23050,9 @@
 	else if (rssi_ctrl_state[1] == RADIO_2055_WBRSSI_G1_SEL)
 		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE2,
 				     NPHY_RSSI_SEL_W1);
-	else if (rssi_ctrl_state[1] == RADIO_2055_WBRSSI_G2_SEL)
+	else /* RADIO_2055_WBRSSI_G1_SEL */
 		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE2,
 				     NPHY_RSSI_SEL_W2);
-	else
-		wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_CORE2,
-				     NPHY_RSSI_SEL_W2);
-
 	wlc_phy_rssisel_nphy(pi, RADIO_MIMO_CORESEL_OFF, rssi_type);
 
 	write_phy_reg(pi, 0x91, rfctrlintc_state[0]);