[-mm patch] MTD_UBI_DEBUG must depend on SYSFS

Adrian Bunk
2007-02-21T10:52:52Z

On Sat, Feb 17, 2007 at 09:51:46PM -0800, Andrew Morton wrote:
>...
> Changes since 2.6.20-mm1:
>...
> git-ubi.patch
>...
> git trees
>...

If you select an option, you have to ensure that the dependencies of all
options you are select'ing are fulfilled.

This patch fixes the following compile error:

<-- snip -->

...
LD .tmp_vmlinux1
fs/built-in.o: In function `debugfs_init':
inode.c:(.init.text+0x3621): undefined reference to `kernel_subsys'
make[1]: *** [.tmp_vmlinux1] Error 1

<-- snip -->

I've also removed the superfluous "default n".

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---
--- linux-2.6.20-mm2/drivers/mtd/ubi/Kconfig.debug.old 2007-02-20 19:57:23.000000000 +0100
+++ linux-2.6.20-mm2/drivers/mtd/ubi/Kconfig.debug 2007-02-20 19:57:51.000000000 +0100
@@ -5,7 +5,7 @@

config MTD_UBI_DEBUG
bool "UBI debugging"
- default n
+ depends on SYSFS
depends on MTD_UBI
select DEBUG_FS
select KALLSYMS_ALL