linux-kernel - [PATCH] perf/x86/amd: Remove the repeated declaration

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Date:   Tue, 8 Nov 2022 18:41:17 +0800
From:   Shaokun Zhang <zhangshaokun@...ilicon.com>
To:     <linux-kernel@...r.kernel.org>
CC:     Shaokun Zhang <zhangshaokun@...ilicon.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Stephane Eranian <eranian@...gle.com>
Subject: [PATCH] perf/x86/amd: Remove the repeated declaration

The function 'amd_brs_disable_all' is declared twice in
    
    commit ada543459cab ("perf/x86/amd: Add AMD Fam19h Branch Sampling support").

Remove one of them.

Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Stephane Eranian <eranian@...gle.com>
Signed-off-by: Shaokun Zhang <zhangshaokun@...ilicon.com>
---
 arch/x86/events/perf_event.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/events/perf_event.h b/arch/x86/events/perf_event.h
index 332d2e6d8ae4..2aaa492b70b2 100644
--- a/arch/x86/events/perf_event.h
+++ b/arch/x86/events/perf_event.h
@@ -1322,7 +1322,6 @@ void amd_brs_enable_all(void);
 void amd_brs_disable_all(void);
 void amd_brs_drain(void);
 void amd_brs_lopwr_init(void);
-void amd_brs_disable_all(void);
 int amd_brs_hw_config(struct perf_event *event);
 void amd_brs_reset(void);
 
-- 
2.33.0