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alistair23-linux
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[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>
hifive-unleashed-5.1
Adrian Bunk 2005-07-29 12:14:28 -07:00 committed by Linus Torvalds
parent 9ca1eb3282
commit 3348e05a4f
1 changed files with 1 additions and 1 deletions
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2
lib/Kconfig.debug
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@ -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