1 files changed, 29 insertions, 28 deletions

diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index b5443148d621..e99bcacfc191 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -924,24 +924,25 @@ static void rt73usb_link_stats(struct rt2x00_dev *rt2x00dev,
         qual->false_cca = rt2x00_get_field32(reg, STA_CSR1_FALSE_CCA_ERROR);
 }
 
-static inline void rt73usb_set_vgc(struct rt2x00_dev *rt2x00dev, u8 vgc_level)
+static inline void rt73usb_set_vgc(struct rt2x00_dev *rt2x00dev,
+                                   struct link_qual *qual, u8 vgc_level)
 {
-        if (rt2x00dev->link.vgc_level != vgc_level) {
+        if (qual->vgc_level != vgc_level) {
                 rt73usb_bbp_write(rt2x00dev, 17, vgc_level);
-                rt2x00dev->link.vgc_level = vgc_level;
-                rt2x00dev->link.vgc_level_reg = vgc_level;
+                qual->vgc_level = vgc_level;
+                qual->vgc_level_reg = vgc_level;
         }
 }
 
-static void rt73usb_reset_tuner(struct rt2x00_dev *rt2x00dev)
+static void rt73usb_reset_tuner(struct rt2x00_dev *rt2x00dev,
+                                struct link_qual *qual)
 {
-        rt73usb_set_vgc(rt2x00dev, 0x20);
+        rt73usb_set_vgc(rt2x00dev, qual, 0x20);
 }
 
-static void rt73usb_link_tuner(struct rt2x00_dev *rt2x00dev)
+static void rt73usb_link_tuner(struct rt2x00_dev *rt2x00dev,
+                               struct link_qual *qual, const u32 count)
 {
-        struct link *link = &rt2x00dev->link;
-        int rssi = rt2x00_get_link_rssi(link);
         u8 up_bound;
         u8 low_bound;
 
@@ -957,10 +958,10 @@ static void rt73usb_link_tuner(struct rt2x00_dev *rt2x00dev)
                         up_bound += 0x10;
                 }
         } else {
-                if (rssi > -82) {
+                if (qual->rssi > -82) {
                         low_bound = 0x1c;
                         up_bound = 0x40;
-                } else if (rssi > -84) {
+                } else if (qual->rssi > -84) {
                         low_bound = 0x1c;
                         up_bound = 0x20;
                 } else {
@@ -984,32 +985,32 @@ static void rt73usb_link_tuner(struct rt2x00_dev *rt2x00dev)
         /*
          * Special big-R17 for very short distance
          */
-        if (rssi > -35) {
-                rt73usb_set_vgc(rt2x00dev, 0x60);
+        if (qual->rssi > -35) {
+                rt73usb_set_vgc(rt2x00dev, qual, 0x60);
                 return;
         }
 
         /*
          * Special big-R17 for short distance
          */
-        if (rssi >= -58) {
-                rt73usb_set_vgc(rt2x00dev, up_bound);
+        if (qual->rssi >= -58) {
+                rt73usb_set_vgc(rt2x00dev, qual, up_bound);
                 return;
         }
 
         /*
          * Special big-R17 for middle-short distance
          */
-        if (rssi >= -66) {
-                rt73usb_set_vgc(rt2x00dev, low_bound + 0x10);
+        if (qual->rssi >= -66) {
+                rt73usb_set_vgc(rt2x00dev, qual, low_bound + 0x10);
                 return;
         }
 
         /*
          * Special mid-R17 for middle distance
          */
-        if (rssi >= -74) {
-                rt73usb_set_vgc(rt2x00dev, low_bound + 0x08);
+        if (qual->rssi >= -74) {
+                rt73usb_set_vgc(rt2x00dev, qual, low_bound + 0x08);
                 return;
         }
 
@@ -1017,12 +1018,12 @@ static void rt73usb_link_tuner(struct rt2x00_dev *rt2x00dev)
          * Special case: Change up_bound based on the rssi.
          * Lower up_bound when rssi is weaker then -74 dBm.
          */
-        up_bound -= 2 * (-74 - rssi);
+        up_bound -= 2 * (-74 - qual->rssi);
         if (low_bound > up_bound)
                 up_bound = low_bound;
 
-        if (link->vgc_level > up_bound) {
-                rt73usb_set_vgc(rt2x00dev, up_bound);
+        if (qual->vgc_level > up_bound) {
+                rt73usb_set_vgc(rt2x00dev, qual, up_bound);
                 return;
         }
 
@@ -1032,12 +1033,12 @@ dynamic_cca_tune:
          * r17 does not yet exceed upper limit, continue and base
          * the r17 tuning on the false CCA count.
          */
-        if ((link->qual.false_cca > 512) && (link->vgc_level < up_bound))
-                rt73usb_set_vgc(rt2x00dev,
-                                min_t(u8, link->vgc_level + 4, up_bound));
-        else if ((link->qual.false_cca < 100) && (link->vgc_level > low_bound))
-                rt73usb_set_vgc(rt2x00dev,
-                                max_t(u8, link->vgc_level - 4, low_bound));
+        if ((qual->false_cca > 512) && (qual->vgc_level < up_bound))
+                rt73usb_set_vgc(rt2x00dev, qual,
+                                min_t(u8, qual->vgc_level + 4, up_bound));
+        else if ((qual->false_cca < 100) && (qual->vgc_level > low_bound))
+                rt73usb_set_vgc(rt2x00dev, qual,
+                                max_t(u8, qual->vgc_level - 4, low_bound));
 }
 
 /*