[PATCH] clean up default value of SYSCALL_DEBUG

Default values for boolean and tristate options can only be 'y', 'm' or 'n'.
This patch removes wrong default for SYSCALL_DEBUG.
Signed-off-by: NJean-Luc Leger <jean-luc.leger@dspnet.fr.eu.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

arch/um/Kconfig.debug

@@ -49,7 +49,6 @@ config GCOV
 
 config SYSCALL_DEBUG
 	bool "Enable system call debugging"
-	default N
 	depends on DEBUG_INFO
 	help
 	This adds some system debugging to UML, including keeping a ring buffer