staging: brcm80211: rename dhd_bus structure and functions

The header file dhd_bus.h contains several function prototypes
starting with dhd_bus_ and using parameter with struct dhd_bus.
These function and structure have been renamed to brcmf_bus.
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmfmac/dhd.h

@@ -522,14 +522,14 @@ struct brcmf_ioctl {
 };
 
 /* Forward decls for struct brcmf_pub (see below) */
-struct dhd_bus;		/* device bus info */
+struct brcmf_bus;		/* device bus info */
 struct brcmf_proto;	/* device communication protocol info */
 struct brcmf_info;	/* device driver info */
 
 /* Common structure for module and instance linkage */
 struct brcmf_pub {
 	/* Linkage ponters */
-	struct dhd_bus *bus;
+	struct brcmf_bus *bus;
 	struct brcmf_proto *prot;
 	struct brcmf_info *info;
 
@@ -753,7 +753,7 @@ static inline void MUTEX_UNLOCK_WL_SCAN_SET(void)
  * Returned structure should have bus and prot pointers filled in.
  * bus_hdrlen specifies required headroom for bus module header.
  */
-extern struct brcmf_pub *brcmf_attach(struct dhd_bus *bus,
+extern struct brcmf_pub *brcmf_attach(struct brcmf_bus *bus,
 				      uint bus_hdrlen);
 extern int brcmf_net_attach(struct brcmf_pub *drvr, int idx);
 extern int brcmf_netdev_wait_pend8021x(struct net_device *dev);

drivers/staging/brcm80211/brcmfmac/dhd_bus.h

@@ -33,26 +33,26 @@
 extern uint brcmf_watchdog_ms;
 
 /* Indicate (dis)interest in finding dongles. */
-extern int dhd_bus_register(void);
-extern void dhd_bus_unregister(void);
+extern int brcmf_bus_register(void);
+extern void brcmf_bus_unregister(void);
 
 /* Stop bus module: clear pending frames, disable data flow */
-extern void brcmf_sdbrcm_bus_stop(struct dhd_bus *bus, bool enforce_mutex);
+extern void brcmf_sdbrcm_bus_stop(struct brcmf_bus *bus, bool enforce_mutex);
 
 /* Initialize bus module: prepare for communication w/dongle */
 extern int brcmf_sdbrcm_bus_init(struct brcmf_pub *drvr, bool enforce_mutex);
 
 /* Send a data frame to the dongle.  Callee disposes of txp. */
-extern int brcmf_sdbrcm_bus_txdata(struct dhd_bus *bus, struct sk_buff *txp);
+extern int brcmf_sdbrcm_bus_txdata(struct brcmf_bus *bus, struct sk_buff *txp);
 
 /* Send/receive a control message to/from the dongle.
  * Expects caller to enforce a single outstanding transaction.
  */
 extern int
-brcmf_sdbrcm_bus_txctl(struct dhd_bus *bus, unsigned char *msg, uint msglen);
+brcmf_sdbrcm_bus_txctl(struct brcmf_bus *bus, unsigned char *msg, uint msglen);
 
 extern int
-brcmf_sdbrcm_bus_rxctl(struct dhd_bus *bus, unsigned char *msg, uint msglen);
+brcmf_sdbrcm_bus_rxctl(struct brcmf_bus *bus, unsigned char *msg, uint msglen);
 
 extern void dhd_bus_isr(bool *InterruptRecognized,
 			bool *QueueMiniportHandleInterrupt, void *arg);
@@ -67,15 +67,15 @@ extern void brcmf_sdbrcm_bus_dump(struct brcmf_pub *drvr,
 				  struct brcmu_strbuf *strbuf);
 
 /* Clear any bus counters */
-extern void dhd_bus_clearcounts(struct brcmf_pub *drvr);
+extern void brcmf_bus_clearcounts(struct brcmf_pub *drvr);
 
 /* return the dongle chipid */
-extern uint dhd_bus_chip(struct dhd_bus *bus);
+extern uint brcmf_bus_chip(struct brcmf_bus *bus);
 
-extern void *dhd_bus_pub(struct dhd_bus *bus);
-extern void *dhd_bus_txq(struct dhd_bus *bus);
-extern uint dhd_bus_hdrlen(struct dhd_bus *bus);
+extern void *brcmf_bus_drvr(struct brcmf_bus *bus);
+extern void *brcmf_bus_txq(struct brcmf_bus *bus);
+extern uint brcmf_bus_hdrlen(struct brcmf_bus *bus);
 
-extern void brcmf_sdbrcm_wd_timer(struct dhd_bus *bus, uint wdtick);
+extern void brcmf_sdbrcm_wd_timer(struct brcmf_bus *bus, uint wdtick);
 
 #endif				/* _dhd_bus_h_ */

drivers/staging/brcm80211/brcmfmac/dhd_common.c

@@ -225,7 +225,7 @@ brcmf_c_doiovar(struct brcmf_pub *drvr, const struct brcmu_iovar *vi,
 		drvr->tx_realloc = 0;
 		drvr->wd_dpc_sched = 0;
 		memset(&drvr->dstats, 0, sizeof(drvr->dstats));
-		dhd_bus_clearcounts(drvr);
+		brcmf_bus_clearcounts(drvr);
 		break;
 
 	case IOV_GVAL(IOV_IOCTLTIMEOUT):{

drivers/staging/brcm80211/brcmfmac/dhd_linux.c

@@ -1426,7 +1426,7 @@ void brcmf_del_if(struct brcmf_info *drvr_priv, int ifidx)
 	up(&drvr_priv->sysioc_sem);
 }
 
-struct brcmf_pub *brcmf_attach(struct dhd_bus *bus, uint bus_hdrlen)
+struct brcmf_pub *brcmf_attach(struct brcmf_bus *bus, uint bus_hdrlen)
 {
 	struct brcmf_info *drvr_priv = NULL;
 	struct net_device *net;
@@ -1761,7 +1761,7 @@ static void __exit brcmf_module_cleanup(void)
 {
 	DHD_TRACE(("%s: Enter\n", __func__));
 
-	dhd_bus_unregister();
+	brcmf_bus_unregister();
 }
 
 static int __init brcmf_module_init(void)
@@ -1770,7 +1770,7 @@ static int __init brcmf_module_init(void)
 
 	DHD_TRACE(("%s: Enter\n", __func__));
 
-	error = dhd_bus_register();
+	error = brcmf_bus_register();
 
 	if (error) {
 		DHD_ERROR(("%s: dhd_bus_register failed\n", __func__));