Remove DEBUG_SEMAPHORE from Kconfig

Alpha and FRV mutexes had an option to print lots of debugging messages
in their semaphore implementation.  This feature has not been carried
over to the generic semaphores, so remove the stale Kconfig option.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 0796c1a..099cb7b 100644 (file)
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -265,16 +265,6 @@ config DEBUG_MUTEXES
         This feature allows mutex semantics violations to be detected and
         reported.
 
-config DEBUG_SEMAPHORE
-       bool "Semaphore debugging"
-       depends on DEBUG_KERNEL
-       depends on ALPHA || FRV
-       default n
-       help
-         If you say Y here then semaphore processing will issue lots of
-         verbose debugging messages.  If you suspect a semaphore problem or a
-         kernel hacker asks for this option then say Y.  Otherwise say N.
-
 config DEBUG_LOCK_ALLOC
        bool "Lock debugging: detect incorrect freeing of live locks"
        depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT