linux-kernel - [PATCH v4 07/17] arm64: Use reboot_cpu instead of hardconding it to 0

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Message-Id: <20200323135110.30522-8-qais.yousef@arm.com>
Date:   Mon, 23 Mar 2020 13:51:00 +0000
From:   Qais Yousef <qais.yousef@....com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     linux-kernel@...r.kernel.org, Qais Yousef <qais.yousef@....com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v4 07/17] arm64: Use reboot_cpu instead of hardconding it to 0

Use `reboot_cpu` variable instead of hardcoding 0 as the reboot cpu in
machine_shutdown().

Acked-by: Catalin Marinas <catalin.marinas@....com>
Signed-off-by: Qais Yousef <qais.yousef@....com>
CC: Catalin Marinas <catalin.marinas@....com>
CC: Will Deacon <will@...nel.org>
CC: linux-arm-kernel@...ts.infradead.org
CC: linux-kernel@...r.kernel.org
---
 arch/arm64/kernel/process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c
index 1b9f7b749d75..3e5a6ad66cbe 100644
--- a/arch/arm64/kernel/process.c
+++ b/arch/arm64/kernel/process.c
@@ -145,7 +145,7 @@ void arch_cpu_idle_dead(void)
  */
 void machine_shutdown(void)
 {
-	smp_shutdown_nonboot_cpus(0);
+	smp_shutdown_nonboot_cpus(reboot_cpu);
 }
 
 /*
-- 
2.17.1