[PATCH] uml: kconfig - silence warning

Silence useless warning about undefined symbol in Kconfig.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/um/Kconfig.char b/arch/um/Kconfig.char
index 62d87b7..e03e40c 100644 (file)
--- a/arch/um/Kconfig.char
+++ b/arch/um/Kconfig.char
@@ -190,6 +190,11 @@ config HOSTAUDIO
        tristate
        default UML_SOUND
 
+#It is selected elsewhere, so kconfig would warn without this.
+config HW_RANDOM
+       tristate
+       default n
+
 config UML_RANDOM
        tristate "Hardware random number generator"
        help