iwl3945: switch to the iwl-core send_card_state routine

Switch iwl3945 to use iwl-core:send_card_state routine.

Signed-off-by: Samuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

3 files changed, 6 insertions, 34 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index cde233d1574..76315c30e6f 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1368,7 +1368,7 @@ EXPORT_SYMBOL(iwl_rf_kill_ct_config);
  * When in the 'halt' state, the card is shut down and must be fully
  * restarted to come back on.
  */
-static int iwl_send_card_state(struct iwl_priv *priv, u32 flags, u8 meta_flag)
+int iwl_send_card_state(struct iwl_priv *priv, u32 flags, u8 meta_flag)
 {
         struct iwl_host_cmd cmd = {
                 .id = REPLY_CARD_STATE_CMD,
@@ -1379,6 +1379,7 @@ static int iwl_send_card_state(struct iwl_priv *priv, u32 flags, u8 meta_flag)
 
         return iwl_send_cmd(priv, &cmd);
 }
+EXPORT_SYMBOL(iwl_send_card_state);
 
 void iwl_radio_kill_sw_disable_radio(struct iwl_priv *priv)
 {
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 7c3a20a986b..2abda89daaf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -342,6 +342,9 @@ int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len,
 
 int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
 
+int iwl_send_card_state(struct iwl_priv *priv, u32 flags,
+                        u8 meta_flag);
+
 /*****************************************************
  * PCI                                               *
  *****************************************************/
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 53e274a5f4f..afde87bc499 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -1076,38 +1076,6 @@ static int iwl3945_send_scan_abort(struct iwl_priv *priv)
         return rc;
 }
 
-static int iwl3945_card_state_sync_callback(struct iwl_priv *priv,
-                                        struct iwl_cmd *cmd,
-                                        struct sk_buff *skb)
-{
-        return 1;
-}
-
-/*
- * CARD_STATE_CMD
- *
- * Use: Sets the device's internal card state to enable, disable, or halt
- *
- * When in the 'enable' state the card operates as normal.
- * When in the 'disable' state, the card enters into a low power mode.
- * When in the 'halt' state, the card is shut down and must be fully
- * restarted to come back on.
- */
-static int iwl3945_send_card_state(struct iwl_priv *priv, u32 flags, u8 meta_flag)
-{
-        struct iwl_host_cmd cmd = {
-                .id = REPLY_CARD_STATE_CMD,
-                .len = sizeof(u32),
-                .data = &flags,
-                .meta.flags = meta_flag,
-        };
-
-        if (meta_flag & CMD_ASYNC)
-                cmd.meta.u.callback = iwl3945_card_state_sync_callback;
-
-        return iwl3945_send_cmd(priv, &cmd);
-}
-
 static int iwl3945_add_sta_sync_callback(struct iwl_priv *priv,
                                      struct iwl_cmd *cmd, struct sk_buff *skb)
 {
@@ -2545,7 +2513,7 @@ static void iwl3945_radio_kill_sw(struct iwl_priv *priv, int disable_radio)
                         iwl_write32(priv, CSR_UCODE_DRV_GP1_SET,
                                     CSR_UCODE_SW_BIT_RFKILL);
                         spin_unlock_irqrestore(&priv->lock, flags);
-                        iwl3945_send_card_state(priv, CARD_STATE_CMD_DISABLE, 0);
+                        iwl_send_card_state(priv, CARD_STATE_CMD_DISABLE, 0);
                         set_bit(STATUS_RF_KILL_SW, &priv->status);
                 }
                 return;