staging: brcm80211: removed superfluous forward struct declarations

Code cleanup.
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Reported-by: Julian Calaby <julian.calaby@gmail.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Reviewed-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmfmac/wl_iw.c

@@ -28,8 +28,6 @@
 #include "dngl_stats.h"
 #include "dhd.h"
 
-struct si_pub;
-
 #define WPA_OUI			"\x00\x50\xF2"
 #define DOT11_MNG_RSN_ID			48
 #define DOT11_MNG_WPA_ID			221

drivers/staging/brcm80211/brcmsmac/channel.h

@@ -20,8 +20,6 @@
 #define WLC_TXPWR_DB_FACTOR 4	/* conversion for phy txpwr cacluations that use .25 dB units */
 
 
-struct brcms_c_info;
-
 /* maxpwr mapping to 5GHz band channels:
  * maxpwr[0] - channels [34-48]
  * maxpwr[1] - channels [52-60]

drivers/staging/brcm80211/brcmsmac/mac80211_if.h

@@ -83,9 +83,6 @@ struct brcms_info {
 };
 
 /* misc callbacks */
-struct brcms_info;
-struct brcms_if;
-struct brcms_c_if;
 extern void brcms_init(struct brcms_info *wl);
 extern uint brcms_reset(struct brcms_info *wl);
 extern void brcms_intrson(struct brcms_info *wl);
@@ -99,7 +96,6 @@ extern bool wl_alloc_dma_resources(struct brcms_info *wl, uint dmaddrwidth);
 extern bool brcms_rfkill_set_hw_state(struct brcms_info *wl);
 
 /* timer functions */
-struct brcms_timer;
 extern struct brcms_timer *brcms_init_timer(struct brcms_info *wl,
 				      void (*fn) (void *arg), void *arg,
 				      const char *name);

drivers/staging/brcm80211/brcmsmac/nicpci.h

@@ -70,8 +70,6 @@
 #define SRSH_PI_MASK	0xf000	/* bit 15:12 */
 #define SRSH_PI_SHIFT	12	/* bit 15:12 */
 
-struct si_pub;
-
 extern void *pcicore_init(struct si_pub *sih, void *pdev, void *regs);
 extern void pcicore_deinit(void *pch);
 extern void pcicore_attach(void *pch, char *pvars, int state);

drivers/staging/brcm80211/brcmsmac/phy/phy_hal.h

@@ -154,10 +154,6 @@ struct chanvec {
 	u8 vec[MAXCHANNEL / NBBY];
 };
 
-struct rpc_info;
-
-struct phy_pub;
-
 struct shared_phy_params {
 	struct si_pub *sih;
 	void *physhim;

drivers/staging/brcm80211/brcmsmac/phy/phy_int.h

@@ -49,7 +49,6 @@ struct wlc_phy_srom_fem {
 	u8 antswctrllut;	/* antswctrl lookup table configuration: 32 possible choices */
 };
 
-struct brcms_c_hw_info;
 typedef void (*initfn_t) (phy_info_t *);
 typedef void (*chansetfn_t) (phy_info_t *, chanspec_t);
 typedef int (*longtrnfn_t) (phy_info_t *, int);
@@ -579,9 +578,6 @@ struct phy_pub {
 	bool abgphy_encore;
 };
 
-struct phy_info_nphy;
-struct phy_info_lcnphy;
-
 struct phy_func_ptr {
 	initfn_t init;
 	initfn_t calinit;

drivers/staging/brcm80211/brcmsmac/phy_shim.h

@@ -108,15 +108,11 @@
 #define WLC_N_TXRX_CHAIN0		0
 #define WLC_N_TXRX_CHAIN1		1
 
-/* Forward declarations */
-struct brcms_c_hw_info;
-
 extern wlc_phy_shim_info_t *wlc_phy_shim_attach(struct brcms_c_hw_info *wlc_hw,
 						void *wl, void *wlc);
 extern void wlc_phy_shim_detach(wlc_phy_shim_info_t *physhim);
 
 /* PHY to WL utility functions */
-struct wlapi_timer;
 extern struct wlapi_timer *wlapi_init_timer(wlc_phy_shim_info_t *physhim,
 					    void (*fn) (void *arg), void *arg,
 					    const char *name);

drivers/staging/brcm80211/brcmsmac/pub.h

@@ -106,8 +106,6 @@
 #define	WL_SPURAVOID_ON1	1
 #define	WL_SPURAVOID_ON2	2
 
-struct ieee80211_tx_queue_params;
-
 struct wlc_tunables {
 	int ntxd;		/* size of tx descriptor table */
 	int nrxd;		/* size of rx descriptor table */
@@ -187,9 +185,6 @@ struct wlc_bss_info {
 	u8 wpacfg;		/* wpa config index */
 };
 
-/* forward declarations */
-struct brcms_c_if;
-
 /* brcms_c_ioctl error codes */
 #define WLC_ENOIOCTL	1	/* No such Ioctl */
 #define WLC_EINVAL	2	/* Invalid value */
@@ -384,14 +379,6 @@ enum wlc_par_id {
 	IOV_BCN_LI_BCN		/* Beacon listen interval in # of beacons */
 };
 
-/* forward declare and use the struct notation so we don't have to
- * have it defined if not necessary.
- */
-struct brcms_c_info;
-struct brcms_c_hw_info;
-struct brcms_c_bsscfg;
-struct brcms_c_if;
-
 /***********************************************
  * Feature-related macros to optimize out code *
  * *********************************************
@@ -637,7 +624,6 @@ extern void wlc_rate_lookup_init(struct brcms_c_info *wlc,
 				 wlc_rateset_t *rateset);
 extern void brcms_default_rateset(struct brcms_c_info *wlc, wlc_rateset_t *rs);
 
-struct ieee80211_sta;
 extern void wlc_ampdu_flush(struct brcms_c_info *wlc,
 			    struct ieee80211_sta *sta, u16 tid);
 extern int brcms_c_set_par(struct brcms_c_info *wlc, enum wlc_par_id par_id,

drivers/staging/brcm80211/brcmsmac/rate.h

@@ -138,8 +138,6 @@ extern const u8 ofdm_rate_lookup[];
 #define WLC_RATES_CCK		1
 #define WLC_RATES_OFDM		2
 
-struct wlc_rateset;
-
 /* sanitize, and sort a rateset with the basic bit(s) preserved, validate rateset */
 extern bool wlc_rate_hwrs_filter_sort_validate(struct wlc_rateset *rs,
 					       const struct wlc_rateset *hw_rs,

drivers/staging/brcm80211/brcmsmac/types.h

@@ -371,6 +371,8 @@ struct wiphy;
 struct brcmu_iovar;
 struct brcms_c_txq_info;
 struct brcms_c_band;
+struct ieee80211_tx_queue_params;
+struct ieee80211_sta;
 
 typedef struct gpioh_item gpioh_item_t;
 typedef struct si_info si_info_t;

drivers/staging/brcm80211/include/brcmu_utils.h

@@ -139,7 +139,7 @@ extern uint brcmu_pkttotlen(struct sk_buff *p);
 extern int brcmu_ether_atoe(char *p, u8 *ea);
 
 /* ip address */
-	struct ipv4_addr;
+struct ipv4_addr;
 
 #ifdef BCMDBG
 extern void brcmu_prpkt(const char *msg, struct sk_buff *p0);