From 7293a7dea872bf656b266b9e926f3d02cfa3ede2 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 29 Jan 2016 00:38:49 +0000
Subject: [PATCH] kernel: remove .config.prev when running make kernel_*config
 to fix rebuild errors

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@48545 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 include/kernel-build.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/kernel-build.mk b/include/kernel-build.mk
index 9abfd542e8..8bfd9c89e3 100644
--- a/include/kernel-build.mk
+++ b/include/kernel-build.mk
@@ -125,6 +125,7 @@ define BuildKernel
 	$(MAKE) -C image compile TARGET_BUILD=
 
   oldconfig menuconfig nconfig: $(STAMP_PREPARED) $(STAMP_CHECKED) FORCE
+	rm -f $(LINUX_DIR)/.config.prev
 	rm -f $(STAMP_CONFIGURED)
 	$(LINUX_RECONF_CMD) > $(LINUX_DIR)/.config
 	$(_SINGLE)$(MAKE) -C $(LINUX_DIR) $(KERNEL_MAKEOPTS) $$@
-- 
2.11.0