linux-kernel - [PATCH] irqchip/gic-v3: use _

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Date:   Sat, 29 Dec 2018 15:14:58 +0100
From:   Stefan Agner <stefan@...er.ch>
To:     tglx@...utronix.de, jason@...edaemon.net, marc.zyngier@....com
Cc:     linux-kernel@...r.kernel.org,
        linux-arm-kernel-bounces@...ts.infradead.org,
        Stefan Agner <stefan@...er.ch>
Subject: [PATCH] irqchip/gic-v3: use __init where appropriate

Compiling with section mismatch debugging enabled prints the
following warning:
  WARNING: vmlinux.o(.text+0xffa1b8): Section mismatch in reference from
  the function gic_smp_init() to the function .init.text:set_smp_cross_call()

Avoid this warning by adding __init to gic_smp_init(). While add it,
also add it where appropriate.

Signed-off-by: Stefan Agner <stefan@...er.ch>
---
 drivers/irqchip/irq-gic-v3.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 0868a9d81c3c..3b33c94041e5 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -768,7 +768,7 @@ static void gic_raise_softirq(const struct cpumask *mask, unsigned int irq)
 	isb();
 }
 
-static void gic_smp_init(void)
+static void __init gic_smp_init(void)
 {
 	set_smp_cross_call(gic_raise_softirq);
 	cpuhp_setup_state_nocalls(CPUHP_AP_IRQ_GIC_STARTING,
@@ -848,7 +848,7 @@ static struct notifier_block gic_cpu_pm_notifier_block = {
 	.notifier_call = gic_cpu_pm_notifier,
 };
 
-static void gic_cpu_pm_init(void)
+static void __init gic_cpu_pm_init(void)
 {
 	cpu_pm_register_notifier(&gic_cpu_pm_notifier_block);
 }
-- 
2.20.1