commit ec82c32d45644998a28abad0a6a9ccdd721a054e
author Al Viro <viro@zeniv.linux.org.uk> Mon Aug 25 04:14:29 2008 -0400
committer H. Peter Anvin <hpa@zytor.com> Wed Oct 22 22:55:22 2008 -0700
tree 191b1828648cd3a6faf54438e9748e212211bc9b
parent 887c57d480ee9dbfec53f2539359dd289f50acab

x86, um: get rid of arch/um/os symlink

we can get DEV_NULL defined for arch/um/drivers/null.c in less
convoluted ways, TYVM...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>

arch/um/Makefile-os-Linux

diff --git a/arch/um/Makefile-os-Linux b/arch/um/Makefile-os-Linux
index 5285948..2c8a598 100644
--- a/arch/um/Makefile-os-Linux
+++ b/arch/um/Makefile-os-Linux
@@ -6,3 +6,4 @@
 # To get a definition of F_SETSIG
 USER_CFLAGS += -D_GNU_SOURCE -D_LARGEFILE64_SOURCE
 KBUILD_CFLAGS += -D_LARGEFILE64_SOURCE
+DEV_NULL_PATH = \"/dev/null\"