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Date:   Fri, 22 Mar 2019 08:08:41 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Subject: [PATCH 3/7] powerpc/setup: define cpu_pvr at all time

To avoid ifdefs, define cpu_pvr at all time.

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 arch/powerpc/kernel/setup-common.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index a90e8367ccde..a4ed9301e815 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -190,9 +190,7 @@ void machine_halt(void)
 	machine_hang();
 }
 
-#ifdef CONFIG_SMP
 DEFINE_PER_CPU(unsigned int, cpu_pvr);
-#endif
 
 static void show_cpuinfo_summary(struct seq_file *m)
 {
@@ -234,11 +232,11 @@ static int show_cpuinfo(struct seq_file *m, void *v)
 	unsigned short maj;
 	unsigned short min;
 
-#ifdef CONFIG_SMP
-	pvr = per_cpu(cpu_pvr, cpu_id);
-#else
-	pvr = mfspr(SPRN_PVR);
-#endif
+	if (IS_ENABLED(CONFIG_SMP))
+		pvr = per_cpu(cpu_pvr, cpu_id);
+	else
+		pvr = mfspr(SPRN_PVR);
+
 	maj = (pvr >> 8) & 0xFF;
 	min = pvr & 0xFF;
 
-- 
2.13.3

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