openwrt-xburst/package/mac80211/patches/018-revert_printk_va_format.patch

--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -322,83 +322,59 @@ static int b43_ratelimit(struct b43_wl *
 
 void b43info(struct b43_wl *wl, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_INFO)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
-
 	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_INFO "b43-%s: %pV",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
-
+	printk(KERN_INFO "b43-%s: ",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
+	vprintk(fmt, args);
 	va_end(args);
 }
 
 void b43err(struct b43_wl *wl, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_ERROR)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
-
 	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_ERR "b43-%s ERROR: %pV",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
-
+	printk(KERN_ERR "b43-%s ERROR: ",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
+	vprintk(fmt, args);
 	va_end(args);
 }
 
 void b43warn(struct b43_wl *wl, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_WARN)
 		return;
 	if (!b43_ratelimit(wl))
 		return;
-
 	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_WARNING "b43-%s warning: %pV",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
-
+	printk(KERN_WARNING "b43-%s warning: ",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
+	vprintk(fmt, args);
 	va_end(args);
 }
 
 void b43dbg(struct b43_wl *wl, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 
 	if (b43_modparam_verbose < B43_VERBOSITY_DEBUG)
 		return;
-
 	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_DEBUG "b43-%s debug: %pV",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
-
+	printk(KERN_DEBUG "b43-%s debug: ",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
+	vprintk(fmt, args);
 	va_end(args);
 }
 
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -181,75 +181,52 @@ static int b43legacy_ratelimit(struct b4
 
 void b43legacyinfo(struct b43legacy_wl *wl, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
-
 	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_INFO "b43legacy-%s: %pV",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
-
+	printk(KERN_INFO "b43legacy-%s: ",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
+	vprintk(fmt, args);
 	va_end(args);
 }
 
 void b43legacyerr(struct b43legacy_wl *wl, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
-
 	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_ERR "b43legacy-%s ERROR: %pV",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
-
+	printk(KERN_ERR "b43legacy-%s ERROR: ",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
+	vprintk(fmt, args);
 	va_end(args);
 }
 
 void b43legacywarn(struct b43legacy_wl *wl, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 
 	if (!b43legacy_ratelimit(wl))
 		return;
-
 	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_WARNING "b43legacy-%s warning: %pV",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
-
+	printk(KERN_WARNING "b43legacy-%s warning: ",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
+	vprintk(fmt, args);
 	va_end(args);
 }
 
 #if B43legacy_DEBUG
 void b43legacydbg(struct b43legacy_wl *wl, const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 
 	va_start(args, fmt);
-
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	printk(KERN_DEBUG "b43legacy-%s debug: %pV",
-	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan", &vaf);
-
+	printk(KERN_DEBUG "b43legacy-%s debug: ",
+	       (wl && wl->hw) ? wiphy_name(wl->hw->wiphy) : "wlan");
+	vprintk(fmt, args);
 	va_end(args);
 }
 #endif /* DEBUG */
--- a/drivers/net/wireless/ath/main.c
+++ b/drivers/net/wireless/ath/main.c
@@ -60,16 +60,13 @@ EXPORT_SYMBOL(ath_rxbuf_alloc);
 int ath_printk(const char *level, struct ath_common *common,
 	       const char *fmt, ...)
 {
-	struct va_format vaf;
 	va_list args;
 	int rtn;
 
 	va_start(args, fmt);
 
-	vaf.fmt = fmt;
-	vaf.va = &args;
-
-	rtn = printk("%sath: %pV", level, &vaf);
+	printk("%sath: ", level);
+	rtn = vprintk(fmt, args);
 
 	va_end(args);