iwlwifi: remove needlessly exported symbols

iwl_apm_stop_master and iwl_internal_short_hw_scan
are only used within iwlcore and thus do not need to be exported.
Reported-by: NJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: NReinette Chatre <reinette.chatre@intel.com>

drivers/net/wireless/iwlwifi/iwl-core.c

@@ -1356,7 +1356,7 @@ void iwl_irq_handle_error(struct iwl_priv *priv)
 }
 EXPORT_SYMBOL(iwl_irq_handle_error);
 
-int iwl_apm_stop_master(struct iwl_priv *priv)
+static int iwl_apm_stop_master(struct iwl_priv *priv)
 {
 	int ret = 0;
 
@@ -1372,7 +1372,6 @@ int iwl_apm_stop_master(struct iwl_priv *priv)
 
 	return ret;
 }
-EXPORT_SYMBOL(iwl_apm_stop_master);
 
 void iwl_apm_stop(struct iwl_priv *priv)
 {

drivers/net/wireless/iwlwifi/iwl-core.h

@@ -675,7 +675,6 @@ extern void iwl_rx_reply_rx_phy(struct iwl_priv *priv,
 void iwl_rx_reply_compressed_ba(struct iwl_priv *priv,
 					   struct iwl_rx_mem_buffer *rxb);
 void iwl_apm_stop(struct iwl_priv *priv);
-int iwl_apm_stop_master(struct iwl_priv *priv);
 int iwl_apm_init(struct iwl_priv *priv);
 
 void iwl_setup_rxon_timing(struct iwl_priv *priv);

drivers/net/wireless/iwlwifi/iwl-scan.c

@@ -580,7 +580,6 @@ int iwl_internal_short_hw_scan(struct iwl_priv *priv)
 out:
 	return ret;
 }
-EXPORT_SYMBOL(iwl_internal_short_hw_scan);
 
 #define IWL_SCAN_CHECK_WATCHDOG (7 * HZ)