tick: Mark sched_timer to expire in hard interrupt context
sched_timer must be initialized with the _HARD mode suffix to ensure expiry in hard interrupt context on RT. The previous conversion to HARD expiry mode missed on one instance in tick_nohz_switch_to_nohz(). Fix it up. Fixes: 902a9f9c ("tick: Mark tick related hrtimers to expiry in hard interrupt context") Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20190823113845.12125-3-bigeasy@linutronix.de
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