sched/rt, nios2: Use CONFIG_PREEMPTION
CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT. Both PREEMPT and PREEMPT_RT require the same functionality which today depends on CONFIG_PREEMPT. Switch the entry code over to use CONFIG_PREEMPTION. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ley Foon Tan <lftan@altera.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: nios2-dev@lists.rocketboards.org Link: https://lore.kernel.org/r/20191015191821.11479-15-bigeasy@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
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@ -365,7 +365,7 @@ ENTRY(ret_from_interrupt)
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ldw r1, PT_ESTATUS(sp) /* check if returning to kernel */
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TSTBNZ r1, r1, ESTATUS_EU, Luser_return
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#ifdef CONFIG_PREEMPT
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#ifdef CONFIG_PREEMPTION
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GET_THREAD_INFO r1
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ldw r4, TI_PREEMPT_COUNT(r1)
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bne r4, r0, restore_all
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