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925b688223
This commit adds a prototype to fix warning at W=1: arch/mips/kernel/idle.c:126:13: error: no previous prototype for 'check_wait' [-Werror=missing-prototypes] Signed-off-by: Pujin Shi <shipujin.t@gmail.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
33 lines
727 B
C
33 lines
727 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __ASM_IDLE_H
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#define __ASM_IDLE_H
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#include <linux/cpuidle.h>
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#include <linux/linkage.h>
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extern void (*cpu_wait)(void);
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extern void r4k_wait(void);
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extern asmlinkage void __r4k_wait(void);
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extern void r4k_wait_irqoff(void);
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static inline int using_rollback_handler(void)
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{
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return cpu_wait == r4k_wait;
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}
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extern void __init check_wait(void);
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extern int mips_cpuidle_wait_enter(struct cpuidle_device *dev,
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struct cpuidle_driver *drv, int index);
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#define MIPS_CPUIDLE_WAIT_STATE {\
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.enter = mips_cpuidle_wait_enter,\
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.exit_latency = 1,\
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.target_residency = 1,\
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.power_usage = UINT_MAX,\
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.name = "wait",\
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.desc = "MIPS wait",\
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}
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#endif /* __ASM_IDLE_H */
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