brcm80211: smac: fix unintended fallthru in wlc_phy_radio_init_2057()

The radio initialization for 2057 rev 5 was using the incorrect
register table for the initialization. This patch fixes that.

Reported-by: Larry Finger <[e-mail]>
Reviewed-by: Pieter-Paul Giesberts <[e-mail]>
Reviewed-by: Alwin Beukers <[e-mail]>
Signed-off-by: Arend van Spriel <[e-mail]>
Signed-off-by: John W. Linville <[e-mail]>

drivers/net/wireless/brcm80211/brcmsmac/phy/phy_n.c

···
 		switch (pi->pubpi.radiorev) {
 		case 5:
 
-			if (pi->pubpi.radiover == 0x0)
+			if (NREV_IS(pi->pubpi.phy_rev, 8))
 				regs_2057_ptr = regs_2057_rev5;
-			else if (pi->pubpi.radiover == 0x1)
+			else if (NREV_IS(pi->pubpi.phy_rev, 9))
 				regs_2057_ptr = regs_2057_rev5v1;
-			else
-				break;
+			break;
 
 		case 7: