ath9k: move struct ath_ani to common area

This can be shared between ath9k and ath9k_htc. It will also
help with sharing routine helpers on the RX path.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 28 insertions, 28 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 11aaa7d69a1f..01ac8974eb07 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -405,34 +405,34 @@ static void ath_ani_calibrate(unsigned long data)
         ath9k_ps_wakeup(sc);
 
         /* Long calibration runs independently of short calibration. */
-        if ((timestamp - sc->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) {
+        if ((timestamp - common->ani.longcal_timer) >= ATH_LONG_CALINTERVAL) {
                 longcal = true;
                 ath_print(common, ATH_DBG_ANI, "longcal @%lu\n", jiffies);
-                sc->ani.longcal_timer = timestamp;
+                common->ani.longcal_timer = timestamp;
         }
 
         /* Short calibration applies only while caldone is false */
-        if (!sc->ani.caldone) {
-                if ((timestamp - sc->ani.shortcal_timer) >= short_cal_interval) {
+        if (!common->ani.caldone) {
+                if ((timestamp - common->ani.shortcal_timer) >= short_cal_interval) {
                         shortcal = true;
                         ath_print(common, ATH_DBG_ANI,
                                   "shortcal @%lu\n", jiffies);
-                        sc->ani.shortcal_timer = timestamp;
-                        sc->ani.resetcal_timer = timestamp;
+                        common->ani.shortcal_timer = timestamp;
+                        common->ani.resetcal_timer = timestamp;
                 }
         } else {
-                if ((timestamp - sc->ani.resetcal_timer) >=
+                if ((timestamp - common->ani.resetcal_timer) >=
                     ATH_RESTART_CALINTERVAL) {
-                        sc->ani.caldone = ath9k_hw_reset_calvalid(ah);
-                        if (sc->ani.caldone)
-                                sc->ani.resetcal_timer = timestamp;
+                        common->ani.caldone = ath9k_hw_reset_calvalid(ah);
+                        if (common->ani.caldone)
+                                common->ani.resetcal_timer = timestamp;
                 }
         }
 
         /* Verify whether we must check ANI */
-        if ((timestamp - sc->ani.checkani_timer) >= ATH_ANI_POLLINTERVAL) {
+        if ((timestamp - common->ani.checkani_timer) >= ATH_ANI_POLLINTERVAL) {
                 aniflag = true;
-                sc->ani.checkani_timer = timestamp;
+                common->ani.checkani_timer = timestamp;
         }
 
         /* Skip all processing if there's nothing to do. */
@@ -443,21 +443,21 @@ static void ath_ani_calibrate(unsigned long data)
 
                 /* Perform calibration if necessary */
                 if (longcal || shortcal) {
-                        sc->ani.caldone =
+                        common->ani.caldone =
                                 ath9k_hw_calibrate(ah,
                                                    ah->curchan,
                                                    common->rx_chainmask,
                                                    longcal);
 
                         if (longcal)
-                                sc->ani.noise_floor = ath9k_hw_getchan_noise(ah,
+                                common->ani.noise_floor = ath9k_hw_getchan_noise(ah,
                                                                      ah->curchan);
 
                         ath_print(common, ATH_DBG_ANI,
                                   " calibrate chan %u/%x nf: %d\n",
                                   ah->curchan->channel,
                                   ah->curchan->channelFlags,
-                                  sc->ani.noise_floor);
+                                  common->ani.noise_floor);
                 }
         }
 
@@ -473,21 +473,21 @@ set_timer:
         cal_interval = ATH_LONG_CALINTERVAL;
         if (sc->sc_ah->config.enable_ani)
                 cal_interval = min(cal_interval, (u32)ATH_ANI_POLLINTERVAL);
-        if (!sc->ani.caldone)
+        if (!common->ani.caldone)
                 cal_interval = min(cal_interval, (u32)short_cal_interval);
 
-        mod_timer(&sc->ani.timer, jiffies + msecs_to_jiffies(cal_interval));
+        mod_timer(&common->ani.timer, jiffies + msecs_to_jiffies(cal_interval));
 }
 
-static void ath_start_ani(struct ath_softc *sc)
+static void ath_start_ani(struct ath_common *common)
 {
         unsigned long timestamp = jiffies_to_msecs(jiffies);
 
-        sc->ani.longcal_timer = timestamp;
-        sc->ani.shortcal_timer = timestamp;
-        sc->ani.checkani_timer = timestamp;
+        common->ani.longcal_timer = timestamp;
+        common->ani.shortcal_timer = timestamp;
+        common->ani.checkani_timer = timestamp;
 
-        mod_timer(&sc->ani.timer,
+        mod_timer(&common->ani.timer,
                   jiffies + msecs_to_jiffies(ATH_ANI_POLLINTERVAL));
 }
 
@@ -1023,12 +1023,12 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc,
                 /* Reset rssi stats */
                 sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
 
-                ath_start_ani(sc);
+                ath_start_ani(common);
         } else {
                 ath_print(common, ATH_DBG_CONFIG, "Bss Info DISASSOC\n");
                 common->curaid = 0;
                 /* Stop ANI */
-                del_timer_sync(&sc->ani.timer);
+                del_timer_sync(&common->ani.timer);
         }
 }
 
@@ -1761,8 +1761,8 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
         /* Initializes the noise floor to a reasonable default value.
          * Later on this will be updated during ANI processing. */
 
-        sc->ani.noise_floor = ATH_DEFAULT_NOISE_FLOOR;
-        setup_timer(&sc->ani.timer, ath_ani_calibrate, (unsigned long)sc);
+        common->ani.noise_floor = ATH_DEFAULT_NOISE_FLOOR;
+        setup_timer(&common->ani.timer, ath_ani_calibrate, (unsigned long)sc);
 
         if (ath9k_hw_getcapability(ah, ATH9K_CAP_CIPHER,
                                    ATH9K_CIPHER_TKIP, NULL)) {
@@ -2634,7 +2634,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
         if (conf->type == NL80211_IFTYPE_AP    ||
             conf->type == NL80211_IFTYPE_ADHOC ||
             conf->type == NL80211_IFTYPE_MONITOR)
-                ath_start_ani(sc);
+                ath_start_ani(common);
 
 out:
         mutex_unlock(&sc->mutex);
@@ -2655,7 +2655,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
         mutex_lock(&sc->mutex);
 
         /* Stop ANI */
-        del_timer_sync(&sc->ani.timer);
+        del_timer_sync(&common->ani.timer);
 
         /* Reclaim beacon resources */
         if ((sc->sc_ah->opmode == NL80211_IFTYPE_AP) ||