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Message-ID: <20220618072824.562350-1-weiyongjun1@huawei.com>
Date: Sat, 18 Jun 2022 07:28:24 +0000
From: Wei Yongjun <weiyongjun1@...wei.com>
To: <weiyongjun1@...wei.com>, Hector Martin <marcan@...can.st>,
Sven Peter <sven@...npeter.dev>,
Thomas Gleixner <tglx@...utronix.de>,
Marc Zyngier <maz@...nel.org>
CC: <linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>, <kernel-janitors@...r.kernel.org>,
Hulk Robot <hulkci@...wei.com>
Subject: [PATCH -next] irqchip/apple-aic: Make symbol 'use_fast_ipi' static
The sparse tool complains as follows:
drivers/irqchip/irq-apple-aic.c:231:1: warning:
symbol 'use_fast_ipi' was not declared. Should it be static?
This symbol is not used outside of irq-apple-aic.c, so marks it static.
Fixes: 2cf68211664a ("irqchip/apple-aic: Add Fast IPI support")
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
drivers/irqchip/irq-apple-aic.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/irqchip/irq-apple-aic.c b/drivers/irqchip/irq-apple-aic.c
index 5ac83185ff47..1c2813ad8bbe 100644
--- a/drivers/irqchip/irq-apple-aic.c
+++ b/drivers/irqchip/irq-apple-aic.c
@@ -228,7 +228,7 @@
#define AIC_TMR_EL02_PHYS AIC_TMR_GUEST_PHYS
#define AIC_TMR_EL02_VIRT AIC_TMR_GUEST_VIRT
-DEFINE_STATIC_KEY_TRUE(use_fast_ipi);
+static DEFINE_STATIC_KEY_TRUE(use_fast_ipi);
struct aic_info {
int version;
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