linux-kernel - [PATCH 1/5] irqchip: ftintc010: mark all function static

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Date:   Tue, 16 May 2023 22:05:04 +0200
From:   Arnd Bergmann <arnd@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>
Cc:     Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org
Subject: [PATCH 1/5] irqchip: ftintc010: mark all function static

From: Arnd Bergmann <arnd@...db.de>

Two functions were always global but never had any callers
outside of this file:

drivers/irqchip/irq-ftintc010.c:128:39: error: no previous prototype for 'ft010_irqchip_handle_irq'
drivers/irqchip/irq-ftintc010.c:165:12: error: no previous prototype for 'ft010_of_init_irq'

Fixes: b4d3053c8ce9 ("irqchip: Add a driver for Cortina Gemini")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/irqchip/irq-ftintc010.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-ftintc010.c b/drivers/irqchip/irq-ftintc010.c
index 46a3aa60e50e..359efc1d1be7 100644
--- a/drivers/irqchip/irq-ftintc010.c
+++ b/drivers/irqchip/irq-ftintc010.c
@@ -125,7 +125,7 @@ static struct irq_chip ft010_irq_chip = {
 /* Local static for the IRQ entry call */
 static struct ft010_irq_data firq;
 
-asmlinkage void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *regs)
+static asmlinkage void __exception_irq_entry ft010_irqchip_handle_irq(struct pt_regs *regs)
 {
 	struct ft010_irq_data *f = &firq;
 	int irq;
@@ -162,7 +162,7 @@ static const struct irq_domain_ops ft010_irqdomain_ops = {
 	.xlate = irq_domain_xlate_onetwocell,
 };
 
-int __init ft010_of_init_irq(struct device_node *node,
+static int __init ft010_of_init_irq(struct device_node *node,
 			      struct device_node *parent)
 {
 	struct ft010_irq_data *f = &firq;
-- 
2.39.2