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 <[email protected]>
Signed-off-by: Jason Yan <[email protected]>
---
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