* [PATCH v2] MIPS: idle: Add prototype for function check_wait
@ 2020-09-27 9:20 Pujin Shi
0 siblings, 0 replies; only message in thread
From: Pujin Shi @ 2020-09-27 9:20 UTC (permalink / raw)
To: Thomas Bogendoerfer; +Cc: linux-mips, linux-kernel, shipujin.t, Pujin Shi
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@lemote.com>
---
arch/mips/include/asm/idle.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/mips/include/asm/idle.h b/arch/mips/include/asm/idle.h
index 655a6dbc861a..0992cad9c632 100644
--- a/arch/mips/include/asm/idle.h
+++ b/arch/mips/include/asm/idle.h
@@ -15,6 +15,8 @@ static inline int using_rollback_handler(void)
return cpu_wait == r4k_wait;
}
+extern void __init check_wait(void);
+
extern int mips_cpuidle_wait_enter(struct cpuidle_device *dev,
struct cpuidle_driver *drv, int index);
--
2.18.1
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