rt2800: initialize BBP_R86 on all subroutines (except 5592)

Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rt2x00/rt2800lib.c

@@ -3973,6 +3973,8 @@ static void rt2800_init_bbp_305x_soc(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_write(rt2x00dev, 83, 0x6a);
 
 	rt2800_bbp_write(rt2x00dev, 84, 0x99);
+
+	rt2800_bbp_write(rt2x00dev, 86, 0x00);
 }
 
 static void rt2800_init_bbp_28xx(struct rt2x00_dev *rt2x00dev)
@@ -4000,6 +4002,8 @@ static void rt2800_init_bbp_28xx(struct rt2x00_dev *rt2x00dev)
 		rt2800_bbp_write(rt2x00dev, 84, 0x19);
 	else
 		rt2800_bbp_write(rt2x00dev, 84, 0x99);
+
+	rt2800_bbp_write(rt2x00dev, 86, 0x00);
 }
 
 static void rt2800_init_bbp_30xx(struct rt2x00_dev *rt2x00dev)
@@ -4021,6 +4025,8 @@ static void rt2800_init_bbp_30xx(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_write(rt2x00dev, 83, 0x6a);
 
 	rt2800_bbp_write(rt2x00dev, 84, 0x99);
+
+	rt2800_bbp_write(rt2x00dev, 86, 0x00);
 }
 
 static void rt2800_init_bbp_3290(struct rt2x00_dev *rt2x00dev)
@@ -4053,6 +4059,8 @@ static void rt2800_init_bbp_3290(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_write(rt2x00dev, 83, 0x7a);
 
 	rt2800_bbp_write(rt2x00dev, 84, 0x9a);
+
+	rt2800_bbp_write(rt2x00dev, 86, 0x38);
 }
 
 static void rt2800_init_bbp_3352(struct rt2x00_dev *rt2x00dev)
@@ -4087,6 +4095,8 @@ static void rt2800_init_bbp_3352(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_write(rt2x00dev, 83, 0x6a);
 
 	rt2800_bbp_write(rt2x00dev, 84, 0x99);
+
+	rt2800_bbp_write(rt2x00dev, 86, 0x38);
 }
 
 static void rt2800_init_bbp_3390(struct rt2x00_dev *rt2x00dev)
@@ -4108,6 +4118,8 @@ static void rt2800_init_bbp_3390(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_write(rt2x00dev, 83, 0x6a);
 
 	rt2800_bbp_write(rt2x00dev, 84, 0x99);
+
+	rt2800_bbp_write(rt2x00dev, 86, 0x00);
 }
 
 static void rt2800_init_bbp_3572(struct rt2x00_dev *rt2x00dev)
@@ -4131,6 +4143,8 @@ static void rt2800_init_bbp_3572(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_write(rt2x00dev, 83, 0x6a);
 
 	rt2800_bbp_write(rt2x00dev, 84, 0x99);
+
+	rt2800_bbp_write(rt2x00dev, 86, 0x00);
 }
 
 static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
@@ -4162,6 +4176,8 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
 	rt2800_bbp_write(rt2x00dev, 83, 0x7a);
 
 	rt2800_bbp_write(rt2x00dev, 84, 0x9a);
+
+	rt2800_bbp_write(rt2x00dev, 86, 0x38);
 }
 
 static void rt2800_init_bbp_5592(struct rt2x00_dev *rt2x00dev)
@@ -4280,14 +4296,6 @@ static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
 		return;
 	}
 
-	if (rt2x00_rt(rt2x00dev, RT3290) ||
-	    rt2x00_rt(rt2x00dev, RT3352) ||
-	    rt2x00_rt(rt2x00dev, RT5390) ||
-	    rt2x00_rt(rt2x00dev, RT5392))
-		rt2800_bbp_write(rt2x00dev, 86, 0x38);
-	else
-		rt2800_bbp_write(rt2x00dev, 86, 0x00);
-
 	if (rt2x00_rt(rt2x00dev, RT3352) ||
 	    rt2x00_rt(rt2x00dev, RT5392))
 		rt2800_bbp_write(rt2x00dev, 88, 0x90);