uml: fix hppfs build

Make HoneyPot ProcFS depend on CONFIG_PROC_FS so that it will build.
Recommended by Christoph Hellwig.

Addresses https://bugzilla.kernel.org/show_bug.cgi?id=33692

Reported-by: Simon Danner <danner.simon@gmail.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/arch/um/Kconfig.um b/arch/um/Kconfig.um
index 90a438a..b5e675e 100644 (file)
--- a/arch/um/Kconfig.um
+++ b/arch/um/Kconfig.um
@@ -47,7 +47,7 @@ config HOSTFS
 
 config HPPFS
        tristate "HoneyPot ProcFS (EXPERIMENTAL)"
-       depends on EXPERIMENTAL
+       depends on EXPERIMENTAL && PROC_FS
        help
          hppfs (HoneyPot ProcFS) is a filesystem which allows UML /proc
          entries to be overridden, removed, or fabricated from the host.