xtensa: remove KCORE_ELF again

The Kconfig symbol KCORE_ELF was removed in v2.6.0, but reappeared in two
architectures. It is useless. Remove it again.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

1 files changed, 0 insertions, 15 deletions

diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 213ac3d9f950..a9bdb1c5f13d 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -281,21 +281,6 @@ endmenu
 
 menu "Executable file formats"
 
-# only elf supported
-config KCORE_ELF
-        def_bool y
-        depends on PROC_FS
-        help
-          If you enabled support for /proc file system then the file
-          /proc/kcore will contain the kernel core image in ELF format. This
-          can be used in gdb:
-
-          $ cd /usr/src/linux ; gdb vmlinux /proc/kcore
-
-          This is especially useful if you have compiled the kernel with the
-          "-g" option to preserve debugging information. It is mainly used
-          for examining kernel data structures on the live kernel.
-
 source "fs/Kconfig.binfmt"
 
 endmenu