From: Adrian Bunk <bunk@stusta.de>
Date: Fri, 29 Jul 2005 19:14:28 +0000 (-0700)
Subject: [PATCH] DEBUG_FS must depend on SYSFS
X-Git-Tag: v2.6.13-rc5~96
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3348e05a4f25489908d9f7ed4e80ac291ead18f4;p=linux-2.6

[PATCH] DEBUG_FS must depend on SYSFS

CONFIG_DEBUG_FS=y and CONFIG_SYSFS=n results in the following compile
error:

<--  snip  -->

...
  LD      vmlinux
fs/built-in.o: In function `debugfs_init':
inode.c:(.init.text+0x31be): undefined reference to `kernel_subsys'
make: *** [vmlinux] Error 1

<--  snip  -->

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 0c421295e6..299f7f3b5b 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -141,7 +141,7 @@ config DEBUG_IOREMAP
 
 config DEBUG_FS
 	bool "Debug Filesystem"
-	depends on DEBUG_KERNEL
+	depends on DEBUG_KERNEL && SYSFS
 	help
 	  debugfs is a virtual file system that kernel developers use to put
 	  debugging files into.  Enable this option to be able to read and