time: Rename udelay_test.c to test_udelay.c

Kees requested that this test module be renamed for consistency sake,
so this patch renames the udelay_test.c file (recently added to
tip/timers/core for 3.17) to test_udelay.c

Cc: Kees Cook <keescook@chromium.org>
Cc: Greg KH <greg@kroah.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Linux-Next <linux-next@vger.kernel.org>
Cc: David Riley <davidriley@chromium.org>
Signed-off-by: John Stultz <john.stultz@linaro.org>

2 files changed, 1 insertions, 1 deletions

diff --git a/kernel/time/Makefile b/kernel/time/Makefile
index 7347426fa68d..f622cf28628a 100644
--- a/kernel/time/Makefile
+++ b/kernel/time/Makefile
@@ -13,7 +13,7 @@ obj-$(CONFIG_TICK_ONESHOT)			+= tick-oneshot.o
 obj-$(CONFIG_TICK_ONESHOT)                      += tick-sched.o
 obj-$(CONFIG_TIMER_STATS)                       += timer_stats.o
 obj-$(CONFIG_DEBUG_FS)                          += timekeeping_debug.o
-obj-$(CONFIG_TEST_UDELAY)                       += udelay_test.o
+obj-$(CONFIG_TEST_UDELAY)                       += test_udelay.o
 
 $(obj)/time.o: $(obj)/timeconst.h
 
diff --git a/kernel/time/udelay_test.c b/kernel/time/test_udelay.c
index e622ba365a13..e622ba365a13 100644
--- a/kernel/time/udelay_test.c
+++ b/kernel/time/test_udelay.c