ath9k: Move ath9k_init_crypto to common

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

6 files changed, 30 insertions, 48 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 4b08a3d3195d..3a893e19d6c3 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -663,7 +663,6 @@ extern int led_blink;
 extern bool is_ath9k_unloaded;
 
 irqreturn_t ath_isr(int irq, void *dev);
-void ath9k_init_crypto(struct ath_softc *sc);
 int ath9k_init_device(u16 devid, struct ath_softc *sc,
                     const struct ath_bus_ops *bus_ops);
 void ath9k_deinit_device(struct ath_softc *sc);
diff --git a/drivers/net/wireless/ath/ath9k/common.c b/drivers/net/wireless/ath/ath9k/common.c
index fa6bd2d189e5..dc705a224952 100644
--- a/drivers/net/wireless/ath/ath9k/common.c
+++ b/drivers/net/wireless/ath/ath9k/common.c
@@ -169,6 +169,32 @@ void ath9k_cmn_update_txpow(struct ath_hw *ah, u16 cur_txpow,
 }
 EXPORT_SYMBOL(ath9k_cmn_update_txpow);
 
+void ath9k_cmn_init_crypto(struct ath_hw *ah)
+{
+        struct ath_common *common = ath9k_hw_common(ah);
+        int i = 0;
+
+        /* Get the hardware key cache size. */
+        common->keymax = AR_KEYTABLE_SIZE;
+
+        /*
+         * Check whether the separate key cache entries
+         * are required to handle both tx+rx MIC keys.
+         * With split mic keys the number of stations is limited
+         * to 27 otherwise 59.
+         */
+        if (ah->misc_mode & AR_PCU_MIC_NEW_LOC_ENA)
+                common->crypt_caps |= ATH_CRYPT_CAP_MIC_COMBINED;
+
+        /*
+         * Reset the key cache since some parts do not
+         * reset the contents on initial power up.
+         */
+        for (i = 0; i < common->keymax; i++)
+                ath_hw_keyreset(common, (u16) i);
+}
+EXPORT_SYMBOL(ath9k_cmn_init_crypto);
+
 static int __init ath9k_cmn_init(void)
 {
         return 0;
diff --git a/drivers/net/wireless/ath/ath9k/common.h b/drivers/net/wireless/ath/ath9k/common.h
index 77ec288b5a70..ad14fecc76c6 100644
--- a/drivers/net/wireless/ath/ath9k/common.h
+++ b/drivers/net/wireless/ath/ath9k/common.h
@@ -62,3 +62,4 @@ void ath9k_cmn_btcoex_bt_stomp(struct ath_common *common,
                                   enum ath_stomp_type stomp_type);
 void ath9k_cmn_update_txpow(struct ath_hw *ah, u16 cur_txpow,
                             u16 new_txpow, u16 *txpower);
+void ath9k_cmn_init_crypto(struct ath_hw *ah);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index 19aa5b724887..9cf42f6973aa 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -572,25 +572,6 @@ err:
         return -EINVAL;
 }
 
-static void ath9k_init_crypto(struct ath9k_htc_priv *priv)
-{
-        struct ath_common *common = ath9k_hw_common(priv->ah);
-        int i = 0;
-
-        /* Get the hardware key cache size. */
-        common->keymax = AR_KEYTABLE_SIZE;
-
-        if (priv->ah->misc_mode & AR_PCU_MIC_NEW_LOC_ENA)
-                common->crypt_caps |= ATH_CRYPT_CAP_MIC_COMBINED;
-
-        /*
-         * Reset the key cache since some parts do not
-         * reset the contents on initial power up.
-         */
-        for (i = 0; i < common->keymax; i++)
-                ath_hw_keyreset(common, (u16) i);
-}
-
 static void ath9k_init_channels_rates(struct ath9k_htc_priv *priv)
 {
         if (priv->ah->caps.hw_caps & ATH9K_HW_CAP_2GHZ) {
@@ -720,7 +701,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
         for (i = 0; i < ATH9K_HTC_MAX_BCN_VIF; i++)
                 priv->cur_beacon_conf.bslot[i] = NULL;
 
-        ath9k_init_crypto(priv);
+        ath9k_cmn_init_crypto(ah);
         ath9k_init_channels_rates(priv);
         ath9k_init_misc(priv);
 
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index db38a58e752d..d7761d1fc5ba 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -404,31 +404,6 @@ fail:
         return error;
 }
 
-void ath9k_init_crypto(struct ath_softc *sc)
-{
-        struct ath_common *common = ath9k_hw_common(sc->sc_ah);
-        int i = 0;
-
-        /* Get the hardware key cache size. */
-        common->keymax = AR_KEYTABLE_SIZE;
-
-        /*
-         * Reset the key cache since some parts do not
-         * reset the contents on initial power up.
-         */
-        for (i = 0; i < common->keymax; i++)
-                ath_hw_keyreset(common, (u16) i);
-
-        /*
-         * Check whether the separate key cache entries
-         * are required to handle both tx+rx MIC keys.
-         * With split mic keys the number of stations is limited
-         * to 27 otherwise 59.
-         */
-        if (sc->sc_ah->misc_mode & AR_PCU_MIC_NEW_LOC_ENA)
-                common->crypt_caps |= ATH_CRYPT_CAP_MIC_COMBINED;
-}
-
 static int ath9k_init_btcoex(struct ath_softc *sc)
 {
         struct ath_txq *txq;
@@ -630,7 +605,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
         if (ret)
                 goto err_btcoex;
 
-        ath9k_init_crypto(sc);
+        ath9k_cmn_init_crypto(sc->sc_ah);
         ath9k_init_misc(sc);
 
         return 0;
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index daa26b5d7455..8bd8e85ece42 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -345,7 +345,7 @@ static int ath_pci_resume(struct device *device)
            * semi-random values after suspend/resume.
            */
         ath9k_ps_wakeup(sc);
-        ath9k_init_crypto(sc);
+        ath9k_cmn_init_crypto(sc->sc_ah);
         ath9k_ps_restore(sc);
 
         sc->ps_idle = true;