staging: brcm80211: remove struct osl_info parameter from wlc_alloc

The functions within wlc_alloc had parameter of struct osl_info type
but it was never used. As part of osl concept removal this parameter
has been removed from the function prototypes.

Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Brett Rudley <brudley@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/brcm80211/brcmsmac/wlc_alloc.c

@@ -37,14 +37,14 @@
 #include "wlc_channel.h"
 #include "wlc_mac80211.h"
 
-static struct wlc_bsscfg *wlc_bsscfg_malloc(struct osl_info *osh, uint unit);
-static void wlc_bsscfg_mfree(struct osl_info *osh, struct wlc_bsscfg *cfg);
-static struct wlc_pub *wlc_pub_malloc(struct osl_info *osh, uint unit,
+static struct wlc_bsscfg *wlc_bsscfg_malloc(uint unit);
+static void wlc_bsscfg_mfree(struct wlc_bsscfg *cfg);
+static struct wlc_pub *wlc_pub_malloc(uint unit,
 				      uint *err, uint devid);
-static void wlc_pub_mfree(struct osl_info *osh, struct wlc_pub *pub);
+static void wlc_pub_mfree(struct wlc_pub *pub);
 static void wlc_tunables_init(wlc_tunables_t *tunables, uint devid);
 
-void *wlc_calloc(struct osl_info *osh, uint unit, uint size)
+void *wlc_calloc(uint unit, uint size)
 {
 	void *item;
 
@@ -72,18 +72,17 @@ void wlc_tunables_init(wlc_tunables_t *tunables, uint devid)
 	tunables->txsbnd = TXSBND;
 }
 
-static struct wlc_pub *wlc_pub_malloc(struct osl_info *osh, uint unit,
-				      uint *err, uint devid)
+static struct wlc_pub *wlc_pub_malloc(uint unit, uint *err, uint devid)
 {
 	struct wlc_pub *pub;
 
-	pub = wlc_calloc(osh, unit, sizeof(struct wlc_pub));
+	pub = wlc_calloc(unit, sizeof(struct wlc_pub));
 	if (pub == NULL) {
 		*err = 1001;
 		goto fail;
 	}
 
-	pub->tunables = wlc_calloc(osh, unit,
+	pub->tunables = wlc_calloc(unit,
 		sizeof(wlc_tunables_t));
 	if (pub->tunables == NULL) {
 		*err = 1028;
@@ -93,11 +92,11 @@ static struct wlc_pub *wlc_pub_malloc(struct osl_info *osh, uint unit,
 	/* need to init the tunables now */
 	wlc_tunables_init(pub->tunables, devid);
 
-	pub->_cnt = wlc_calloc(osh, unit, sizeof(struct wl_cnt));
+	pub->_cnt = wlc_calloc(unit, sizeof(struct wl_cnt));
 	if (pub->_cnt == NULL)
 		goto fail;
 
-	pub->multicast = (u8 *)wlc_calloc(osh, unit,
+	pub->multicast = (u8 *)wlc_calloc(unit,
 		(ETH_ALEN * MAXMULTILIST));
 	if (pub->multicast == NULL) {
 		*err = 1003;
@@ -107,11 +106,11 @@ static struct wlc_pub *wlc_pub_malloc(struct osl_info *osh, uint unit,
 	return pub;
 
  fail:
-	wlc_pub_mfree(osh, pub);
+	wlc_pub_mfree(pub);
 	return NULL;
 }
 
-static void wlc_pub_mfree(struct osl_info *osh, struct wlc_pub *pub)
+static void wlc_pub_mfree(struct wlc_pub *pub)
 {
 	if (pub == NULL)
 		return;
@@ -122,15 +121,15 @@ static void wlc_pub_mfree(struct osl_info *osh, struct wlc_pub *pub)
 	kfree(pub);
 }
 
-static wlc_bsscfg_t *wlc_bsscfg_malloc(struct osl_info *osh, uint unit)
+static wlc_bsscfg_t *wlc_bsscfg_malloc(uint unit)
 {
 	wlc_bsscfg_t *cfg;
 
-	cfg = (wlc_bsscfg_t *) wlc_calloc(osh, unit, sizeof(wlc_bsscfg_t));
+	cfg = (wlc_bsscfg_t *) wlc_calloc(unit, sizeof(wlc_bsscfg_t));
 	if (cfg == NULL)
 		goto fail;
 
-	cfg->current_bss = (wlc_bss_info_t *)wlc_calloc(osh, unit,
+	cfg->current_bss = (wlc_bss_info_t *)wlc_calloc(unit,
 		sizeof(wlc_bss_info_t));
 	if (cfg->current_bss == NULL)
 		goto fail;
@@ -138,11 +137,11 @@ static wlc_bsscfg_t *wlc_bsscfg_malloc(struct osl_info *osh, uint unit)
 	return cfg;
 
  fail:
-	wlc_bsscfg_mfree(osh, cfg);
+	wlc_bsscfg_mfree(cfg);
 	return NULL;
 }
 
-static void wlc_bsscfg_mfree(struct osl_info *osh, wlc_bsscfg_t *cfg)
+static void wlc_bsscfg_mfree(wlc_bsscfg_t *cfg)
 {
 	if (cfg == NULL)
 		return;
@@ -170,13 +169,11 @@ void wlc_bsscfg_ID_assign(struct wlc_info *wlc, wlc_bsscfg_t *bsscfg)
 /*
  * The common driver entry routine. Error codes should be unique
  */
-struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
-			      uint devid)
+struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid)
 {
 	struct wlc_info *wlc;
 
-	wlc = (struct wlc_info *) wlc_calloc(osh, unit,
-					     sizeof(struct wlc_info));
+	wlc = (struct wlc_info *) wlc_calloc(unit, sizeof(struct wlc_info));
 	if (wlc == NULL) {
 		*err = 1002;
 		goto fail;
@@ -185,7 +182,7 @@ struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 	wlc->hwrxoff = WL_HWRXOFF;
 
 	/* allocate struct wlc_pub state structure */
-	wlc->pub = wlc_pub_malloc(osh, unit, err, devid);
+	wlc->pub = wlc_pub_malloc(unit, err, devid);
 	if (wlc->pub == NULL) {
 		*err = 1003;
 		goto fail;
@@ -194,15 +191,15 @@ struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 
 	/* allocate struct wlc_hw_info state structure */
 
-	wlc->hw = (struct wlc_hw_info *)wlc_calloc(osh, unit,
-		sizeof(struct wlc_hw_info));
+	wlc->hw = (struct wlc_hw_info *)wlc_calloc(unit,
+			sizeof(struct wlc_hw_info));
 	if (wlc->hw == NULL) {
 		*err = 1005;
 		goto fail;
 	}
 	wlc->hw->wlc = wlc;
 
-	wlc->hw->bandstate[0] = wlc_calloc(osh, unit,
+	wlc->hw->bandstate[0] = wlc_calloc(unit,
 		(sizeof(struct wlc_hwband) * MAXBANDS));
 	if (wlc->hw->bandstate[0] == NULL) {
 		*err = 1006;
@@ -217,35 +214,35 @@ struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 		}
 	}
 
-	wlc->modulecb = wlc_calloc(osh, unit,
+	wlc->modulecb = wlc_calloc(unit,
 		sizeof(struct modulecb) * WLC_MAXMODULES);
 	if (wlc->modulecb == NULL) {
 		*err = 1009;
 		goto fail;
 	}
 
-	wlc->default_bss = (wlc_bss_info_t *)wlc_calloc(osh, unit,
+	wlc->default_bss = (wlc_bss_info_t *)wlc_calloc(unit,
 		sizeof(wlc_bss_info_t));
 	if (wlc->default_bss == NULL) {
 		*err = 1010;
 		goto fail;
 	}
 
-	wlc->cfg = wlc_bsscfg_malloc(osh, unit);
+	wlc->cfg = wlc_bsscfg_malloc(unit);
 	if (wlc->cfg == NULL) {
 		*err = 1011;
 		goto fail;
 	}
 	wlc_bsscfg_ID_assign(wlc, wlc->cfg);
 
-	wlc->pkt_callback = wlc_calloc(osh, unit,
+	wlc->pkt_callback = wlc_calloc(unit,
 		(sizeof(struct pkt_cb) * (wlc->pub->tunables->maxpktcb + 1)));
 	if (wlc->pkt_callback == NULL) {
 		*err = 1013;
 		goto fail;
 	}
 
-	wlc->wsec_def_keys[0] = (wsec_key_t *)wlc_calloc(osh, unit,
+	wlc->wsec_def_keys[0] = (wsec_key_t *)wlc_calloc(unit,
 		(sizeof(wsec_key_t) * WLC_DEFAULT_KEYS));
 	if (wlc->wsec_def_keys[0] == NULL) {
 		*err = 1015;
@@ -259,20 +256,20 @@ struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 		}
 	}
 
-	wlc->protection = wlc_calloc(osh, unit,
+	wlc->protection = wlc_calloc(unit,
 		sizeof(struct wlc_protection));
 	if (wlc->protection == NULL) {
 		*err = 1016;
 		goto fail;
 	}
 
-	wlc->stf = wlc_calloc(osh, unit, sizeof(struct wlc_stf));
+	wlc->stf = wlc_calloc(unit, sizeof(struct wlc_stf));
 	if (wlc->stf == NULL) {
 		*err = 1017;
 		goto fail;
 	}
 
-	wlc->bandstate[0] = (struct wlcband *)wlc_calloc(osh, unit,
+	wlc->bandstate[0] = (struct wlcband *)wlc_calloc(unit,
 				(sizeof(struct wlcband)*MAXBANDS));
 	if (wlc->bandstate[0] == NULL) {
 		*err = 1025;
@@ -287,7 +284,7 @@ struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 		}
 	}
 
-	wlc->corestate = (struct wlccore *)wlc_calloc(osh, unit,
+	wlc->corestate = (struct wlccore *)wlc_calloc(unit,
 						      sizeof(struct wlccore));
 	if (wlc->corestate == NULL) {
 		*err = 1026;
@@ -295,7 +292,7 @@ struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 	}
 
 	wlc->corestate->macstat_snapshot =
-		(macstat_t *)wlc_calloc(osh, unit, sizeof(macstat_t));
+		(macstat_t *)wlc_calloc(unit, sizeof(macstat_t));
 	if (wlc->corestate->macstat_snapshot == NULL) {
 		*err = 1027;
 		goto fail;
@@ -304,11 +301,11 @@ struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit, uint *err,
 	return wlc;
 
  fail:
-	wlc_detach_mfree(wlc, osh);
+	wlc_detach_mfree(wlc);
 	return NULL;
 }
 
-void wlc_detach_mfree(struct wlc_info *wlc, struct osl_info *osh)
+void wlc_detach_mfree(struct wlc_info *wlc)
 {
 	if (wlc == NULL)
 		return;
@@ -349,7 +346,8 @@ void wlc_detach_mfree(struct wlc_info *wlc, struct osl_info *osh)
 
 	if (wlc->corestate) {
 		if (wlc->corestate->macstat_snapshot) {
-	kfree(wlc->corestate->macstat_snapshot);			wlc->corestate->macstat_snapshot = NULL;
+			kfree(wlc->corestate->macstat_snapshot);
+			wlc->corestate->macstat_snapshot = NULL;
 		}
 		kfree(wlc->corestate);
 		wlc->corestate = NULL;

drivers/staging/brcm80211/brcmsmac/wlc_alloc.h

@@ -14,8 +14,7 @@
  * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-extern void *wlc_calloc(struct osl_info *osh, uint unit, uint size);
+extern void *wlc_calloc(uint unit, uint size);
 
-extern struct wlc_info *wlc_attach_malloc(struct osl_info *osh, uint unit,
-					  uint *err, uint devid);
-extern void wlc_detach_mfree(struct wlc_info *wlc, struct osl_info *osh);
+extern struct wlc_info *wlc_attach_malloc(uint unit, uint *err, uint devid);
+extern void wlc_detach_mfree(struct wlc_info *wlc);

drivers/staging/brcm80211/brcmsmac/wlc_mac80211.c

@@ -1770,7 +1770,7 @@ void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit, bool piomode,
 		   && 4 == WLC_NUMRXIVS));
 
 	/* allocate struct wlc_info state and its substructures */
-	wlc = (struct wlc_info *) wlc_attach_malloc(osh, unit, &err, device);
+	wlc = (struct wlc_info *) wlc_attach_malloc(unit, &err, device);
 	if (wlc == NULL)
 		goto fail;
 	wlc->osh = osh;
@@ -2194,7 +2194,7 @@ uint wlc_detach(struct wlc_info *wlc)
 	for (i = 0; i < WLC_MAXMODULES; i++)
 		ASSERT(wlc->modulecb[i].name[0] == '\0');
 
-	wlc_detach_mfree(wlc, wlc->osh);
+	wlc_detach_mfree(wlc);
 	return callbacks;
 }
 
@@ -8450,7 +8450,7 @@ static struct wlc_txq_info *wlc_txq_alloc(struct wlc_info *wlc,
 {
 	struct wlc_txq_info *qi, *p;
 
-	qi = wlc_calloc(osh, wlc->pub->unit, sizeof(struct wlc_txq_info));
+	qi = wlc_calloc(wlc->pub->unit, sizeof(struct wlc_txq_info));
 	if (qi != NULL) {
 		/*
 		 * Have enough room for control packets along with HI watermark