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irqchip/loongson-eiointc: Fix a build warning

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Make acpi_get_vec_parent() be a static function, to avoid:
drivers/irqchip/irq-loongson-eiointc.c:289:20: warning: no previous prototype for 'acpi_get_vec_parent'

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20220804025457.213979-1-chenhuacai@loongson.cn
This commit is contained in:
Huacai Chen 2022-08-04 10:54:57 +08:00 committed by Marc Zyngier
parent e260cfe6fb
commit 54cfa910b4
1 changed files with 1 additions and 1 deletions
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2
drivers/irqchip/irq-loongson-eiointc.c
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@ -290,7 +290,7 @@ static void acpi_set_vec_parent(int node, struct irq_domain *parent, struct acpi
}
}
struct irq_domain *acpi_get_vec_parent(int node, struct acpi_vector_group *vec_group)
static struct irq_domain *acpi_get_vec_parent(int node, struct acpi_vector_group *vec_group)
{
int i;