[PATCH] libertas: get rid of libertas_sbi_get_priv()

It's not really needed, because we can call wlan_remove_card() with
wlan_private* anyway.

Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/libertas/decl.h

@@ -78,7 +78,7 @@ int reset_device(wlan_private *priv);
 extern struct chan_freq_power *libertas_get_region_cfp_table(u8 region, u8 band,
 						             int *cfp_no);
 wlan_private *wlan_add_card(void *card);
-int wlan_remove_card(void *card);
+int wlan_remove_card(wlan_private *priv);
 int wlan_add_mesh(wlan_private *priv);
 void wlan_remove_mesh(wlan_private *priv);
 

drivers/net/wireless/libertas/if_usb.c

@@ -231,7 +231,7 @@ static void if_usb_disconnect(struct usb_interface *intf)
 	/* card is removed and we can call wlan_remove_card */
 	lbs_deb_usbd(&cardp->udev->dev, "call remove card\n");
 	wlan_remove_mesh(priv);
-	wlan_remove_card(cardp);
+	wlan_remove_card(priv);
 
 	/* Unlink and free urb */
 	if_usb_free(cardp);
@@ -854,17 +854,6 @@ done:
 	return ret;
 }
 
-/**
- *  @brief Given a usb_card_rec return its wlan_private
- *  @param card		pointer to a usb_card_rec
- *  @return 	   	pointer to wlan_private
- */
-wlan_private *libertas_sbi_get_priv(void *card)
-{
-	struct usb_card_rec *cardp = card;
-	return cardp->priv;
-}
-
 #ifdef CONFIG_PM
 static int if_usb_suspend(struct usb_interface *intf, pm_message_t message)
 {

drivers/net/wireless/libertas/main.c

@@ -963,9 +963,8 @@ static void wake_pending_cmdnodes(wlan_private *priv)
 }
 
 
-int wlan_remove_card(void *card)
+int wlan_remove_card(wlan_private *priv)
 {
-	wlan_private *priv = libertas_sbi_get_priv(card);
 	wlan_adapter *adapter;
 	struct net_device *dev;
 	union iwreq_data wrqu;

drivers/net/wireless/libertas/sbi.h

@@ -26,6 +26,5 @@ int libertas_sbi_prog_firmware(wlan_private *);
 
 int libertas_sbi_read_event_cause(wlan_private *);
 int libertas_sbi_host_to_card(wlan_private * priv, u8 type, u8 * payload, u16 nb);
-wlan_private *libertas_sbi_get_priv(void *card);
 
 #endif				/* _SBI_H */