* [PATCH] x86: i8259: make default_legacy_pic static
@ 2020-04-09 11:40 Jason Yan
0 siblings, 0 replies; only message in thread
From: Jason Yan @ 2020-04-09 11:40 UTC (permalink / raw)
To: tglx, mingo, bp, hpa, x86, yanaijie, linux-kernel
Fix the following sparse warning:
arch/x86/kernel/i8259.c:410:19: warning: symbol 'default_legacy_pic' was
not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
---
arch/x86/kernel/i8259.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
index 519649ddf100..004f32d2c61c 100644
--- a/arch/x86/kernel/i8259.c
+++ b/arch/x86/kernel/i8259.c
@@ -407,7 +407,7 @@ struct legacy_pic null_legacy_pic = {
.make_irq = legacy_pic_uint_noop,
};
-struct legacy_pic default_legacy_pic = {
+static struct legacy_pic default_legacy_pic = {
.nr_legacy_irqs = NR_IRQS_LEGACY,
.chip = &i8259A_chip,
.mask = mask_8259A_irq,
--
2.17.2
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