clocksource/drivers/timer-ti-dm: Change to new style declaration

Variable 'dmtimer_ops' was declared const static instead of static const.

../drivers/clocksource/timer-ti-dm.c:899:1: warning: ‘static’ is not at beginning of declaration [-Wold-style-declaration]
 const static struct omap_dm_timer_ops dmtimer_ops = {
 ^~~~~
Signed-off-by: Philippe Mazenauer <philippe.mazenauer@outlook.de>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

drivers/clocksource/timer-ti-dm.c

@@ -896,7 +896,7 @@ static int omap_dm_timer_remove(struct platform_device *pdev)
 	return ret;
 }
 
-const static struct omap_dm_timer_ops dmtimer_ops = {
+static const struct omap_dm_timer_ops dmtimer_ops = {
 	.request_by_node = omap_dm_timer_request_by_node,
 	.request_specific = omap_dm_timer_request_specific,
 	.request = omap_dm_timer_request,