[PATCH] Don't make debugfs depend on DEBUG_KERNEL

We use it generally now, at least blktrace isn't a specific debug
kernel feature.
Signed-off-by: Jens Axboe <axboe@suse.de>

lib/Kconfig.debug

@@ -172,7 +172,7 @@ config DEBUG_IOREMAP
 
 config DEBUG_FS
 	bool "Debug Filesystem"
-	depends on DEBUG_KERNEL && SYSFS
+	depends on 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