Revert "hrtimer: Catch illegal clockids"

BugLink: http://bugs.launchpad.net/bugs/1549494

This reverts commit 86b9c76b0c7c5bbdb6196effb2c7ae4f08e11b80.
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

kernel/time/hrtimer.c

@@ -94,9 +94,6 @@ DEFINE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases) =
 };
 
 static const int hrtimer_clock_to_base_table[MAX_CLOCKS] = {
-	/* Make sure we catch unsupported clockids */
-	[0 ... MAX_CLOCKS - 1]	= HRTIMER_MAX_CLOCK_BASES,
-
 	[CLOCK_REALTIME]	= HRTIMER_BASE_REALTIME,
 	[CLOCK_MONOTONIC]	= HRTIMER_BASE_MONOTONIC,
 	[CLOCK_BOOTTIME]	= HRTIMER_BASE_BOOTTIME,
@@ -105,9 +102,7 @@ static const int hrtimer_clock_to_base_table[MAX_CLOCKS] = {
 
 static inline int hrtimer_clockid_to_base(clockid_t clock_id)
 {
-	int base = hrtimer_clock_to_base_table[clock_id];
-	BUG_ON(base == HRTIMER_MAX_CLOCK_BASES);
-	return base;
+	return hrtimer_clock_to_base_table[clock_id];
 }
 
 /*