From: Arend van Spriel <arend@broadcom.com>
Date: Wed, 1 Jun 2011 11:44:48 +0000 (+0200)
Subject: staging: brcm80211: cleanup struct wl_info
X-Git-Tag: next-20110726~5^2~568^2~171
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9fa341e5f57b8dda0d20e531b8767e767531ccea;p=karo-tx-linux.git

staging: brcm80211: cleanup struct wl_info

removed unused field piomode from struct wl_info definition.

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

diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
index 3deb9036372c..f951f22fd2ea 100644
--- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
+++ b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.c
@@ -739,7 +739,6 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 {
 	struct wl_info *wl = NULL;
 	int unit, err;
-
 	unsigned long base_addr;
 	struct ieee80211_hw *hw;
 	u8 perm[ETH_ALEN];
@@ -768,9 +767,7 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 
 	base_addr = regs;
 
-	if (bustype == PCI_BUS) {
-		wl->piomode = false;
-	} else if (bustype == RPC_BUS) {
+	if (bustype == PCI_BUS || bustype == RPC_BUS) {
 		/* Do nothing */
 	} else {
 		bustype = PCI_BUS;
@@ -796,7 +793,7 @@ static struct wl_info *wl_attach(u16 vendor, u16 device, unsigned long regs,
 	}
 
 	/* common load-time initialization */
-	wl->wlc = wlc_attach((void *)wl, vendor, device, unit, wl->piomode,
+	wl->wlc = wlc_attach((void *)wl, vendor, device, unit, false,
 			     wl->regsva, wl->bcm_bustype, btparam, &err);
 	wl_release_fw(wl);
 	if (!wl->wlc) {
diff --git a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h
index e703d8bb94d6..c878690c0627 100644
--- a/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h
+++ b/drivers/staging/brcm80211/brcmsmac/wl_mac80211.h
@@ -57,11 +57,15 @@ struct wl_info {
 
 	spinlock_t lock;	/* per-device perimeter lock */
 	spinlock_t isr_lock;	/* per-device ISR synchronization lock */
+
+	/* bus type and regsva for unmap in wl_free() */
 	uint bcm_bustype;	/* bus type */
-	bool piomode;		/* set from insmod argument */
 	void *regsva;		/* opaque chip registers virtual address */
+
+	/* timer related fields */
 	atomic_t callbacks;	/* # outstanding callback functions */
 	struct wl_timer *timers;	/* timer cleanup queue */
+
 	struct tasklet_struct tasklet;	/* dpc tasklet */
 	bool resched;		/* dpc needs to be and is rescheduled */
 #ifdef LINUXSTA_PS