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irqchip/apple-aic: Make symbol 'use_fast_ipi' static

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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: 2cf6821166 ("irqchip/apple-aic: Add Fast IPI support")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220618072824.562350-1-weiyongjun1@huawei.com
This commit is contained in:
Wei Yongjun 2022-06-18 07:28:24 +00:00 committed by Marc Zyngier
parent fd31000d58
commit 1357d2a656
1 changed files with 1 additions and 1 deletions
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2
drivers/irqchip/irq-apple-aic.c
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@ -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;