linux-kernel - [PATCH] x86/platform/uv: Add a missing prototype for uv_bau_message

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Date:   Fri, 27 Mar 2020 08:26:21 +0100
From:   Benjamin Thiel <b.thiel@...teo.de>
To:     X86 ML <x86@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Benjamin Thiel <b.thiel@...teo.de>
Subject: [PATCH] x86/platform/uv: Add a missing prototype for uv_bau_message_interrupt()

... in order to fix a -Wmissing-prototypes warning.

arch/x86/platform/uv/tlb_uv.c:1275:6: warning:
no previous prototype for ‘uv_bau_message_interrupt’ [-Wmissing-prototypes]
void uv_bau_message_interrupt(struct pt_regs *regs)

Signed-off-by: Benjamin Thiel <b.thiel@...teo.de>
---
 arch/x86/include/asm/uv/uv_bau.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/x86/include/asm/uv/uv_bau.h b/arch/x86/include/asm/uv/uv_bau.h
index 7803114aa140..13687bf0e0a9 100644
--- a/arch/x86/include/asm/uv/uv_bau.h
+++ b/arch/x86/include/asm/uv/uv_bau.h
@@ -858,4 +858,6 @@ static inline int atomic_inc_unless_ge(spinlock_t *lock, atomic_t *v, int u)
 	return 1;
 }
 
+void uv_bau_message_interrupt(struct pt_regs *regs);
+
 #endif /* _ASM_X86_UV_UV_BAU_H */
-- 
2.17.1