brcm47xx: this patch went upstream

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24624 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/brcm47xx/patches-2.6.37/030-b44-fix-workarround-for-wap54g10.patch

@@ -1,50 +0,0 @@
-From 93f94103b9d239b15bba69f592bb6fb2ec5e363f Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sat, 27 Nov 2010 13:14:14 +0100
-Subject: [PATCH 5/6] b44: fix workarround for wap54g10
-
-The code for the b44_wap54g10_workaround was never included, because
-the config option was wrong. The nvram_get function was never in
-mainline kernel, only in external OpenWrt patches.
-
-The code should be compiled in when CONFIG_BCM47XX is selected and not
-when CONFIG_SSB_DRIVER_MIPS is selected, because nvram_getenv is only
-available on bcm47xx platforms and now in the mainline kernel code.
-Using an include is better than a second function declaration, to fix
-this when the function signature changes.
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- drivers/net/b44.c |   11 +++++------
- 1 files changed, 5 insertions(+), 6 deletions(-)
-
---- a/drivers/net/b44.c
-+++ b/drivers/net/b44.c
-@@ -381,11 +381,11 @@ static void b44_set_flow_ctrl(struct b44
- 	__b44_set_flow_ctrl(bp, pause_enab);
- }
- 
--#ifdef SSB_DRIVER_MIPS
--extern char *nvram_get(char *name);
-+#ifdef CONFIG_BCM47XX
-+#include <asm/mach-bcm47xx/nvram.h>
- static void b44_wap54g10_workaround(struct b44 *bp)
- {
--	const char *str;
-+	char buf[20];
- 	u32 val;
- 	int err;
- 
-@@ -394,10 +394,9 @@ static void b44_wap54g10_workaround(stru
- 	 * see https://dev.openwrt.org/ticket/146
- 	 * check and reset bit "isolate"
- 	 */
--	str = nvram_get("boardnum");
--	if (!str)
-+	if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
- 		return;
--	if (simple_strtoul(str, NULL, 0) == 2) {
-+	if (simple_strtoul(buf, NULL, 0) == 2) {
- 		err = __b44_readphy(bp, 0, MII_BMCR, &val);
- 		if (err)
- 			goto error;