clocksource/mips-gic-timer: Stop checking cpu_has_counter

The cpu_has_counter macro indicates whether the current CPU has a
working coprocessor 0 count & compare registers, and has no bearing on
the GIC. Stop checking it.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: http://lkml.kernel.org/r/20160913165644.627-2-paul.burton@imgtec.comSigned-off-by: Thomas Gleixner <tglx@linutronix.de>

drivers/clocksource/mips-gic-timer.c

@@ -109,7 +109,7 @@ static int gic_clockevent_init(void)
 {
 	int ret;
 
-	if (!cpu_has_counter || !gic_frequency)
+	if (!gic_frequency)
 		return -ENXIO;
 
 	ret = setup_percpu_irq(gic_timer_irq, &gic_compare_irqaction);