brcm47xx: drop 4.0 patch that is in 4.0.4

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45796

target/linux/brcm47xx/patches-4.0/030-02-MIPS-BCM47XX-Fix-detecting-Microsoft-MN-700-Asus-WL5.patch

@@ -1,38 +0,0 @@
-From e0c3678ae640db049f738f30b5f23cde740799ac Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
-Date: Wed, 1 Apr 2015 16:01:02 +0200
-Subject: [PATCH] MIPS: BCM47XX: Fix detecting Microsoft MN-700 & Asus WL500G
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Since the day of adding this code it was broken. We were iterating over
-a wrong array and checking for wrong NVRAM entry.
-
-Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
-Cc: linux-mips@linux-mips.org
-Cc: Hauke Mehrtens <hauke@hauke-m.de>
-Patchwork: https://patchwork.linux-mips.org/patch/9654/
-Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
----
- arch/mips/bcm47xx/board.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/arch/mips/bcm47xx/board.c b/arch/mips/bcm47xx/board.c
-index b3ae068..3fd369d 100644
---- a/arch/mips/bcm47xx/board.c
-+++ b/arch/mips/bcm47xx/board.c
-@@ -247,8 +247,8 @@ static __init const struct bcm47xx_board_type *bcm47xx_board_get_nvram(void)
- 	}
- 
- 	if (bcm47xx_nvram_getenv("hardware_version", buf1, sizeof(buf1)) >= 0 &&
--	    bcm47xx_nvram_getenv("boardtype", buf2, sizeof(buf2)) >= 0) {
--		for (e2 = bcm47xx_board_list_boot_hw; e2->value1; e2++) {
-+	    bcm47xx_nvram_getenv("boardnum", buf2, sizeof(buf2)) >= 0) {
-+		for (e2 = bcm47xx_board_list_hw_version_num; e2->value1; e2++) {
- 			if (!strstarts(buf1, e2->value1) &&
- 			    !strcmp(buf2, e2->value2))
- 				return &e2->board;
--- 
-1.8.4.5
-