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Subject[irqchip: irq/irqchip-fixes] irqchip/apple-aic: Make symbol 'use_fast_ipi' static
The following commit has been merged into the irq/irqchip-fixes branch of irqchip:

Commit-ID: 1357d2a65601bc0afb221672d5a8f1649063a141
Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/1357d2a65601bc0afb221672d5a8f1649063a141
Author: Wei Yongjun <weiyongjun1@huawei.com>
AuthorDate: Sat, 18 Jun 2022 07:28:24
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Fri, 01 Jul 2022 14:26:13 +01:00

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@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
---
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 5ac8318..1c2813a 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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