[PATCH 3/3] MIPS: pci-ar2315: Constify static irq_domain_ops

[Rikard Falkeborn <rikard.falkeborn@gmail.com>]

The only usage of ar2315_pci_irq_domain_ops is to pass its address to
irq_domain_add_linear() which takes a pointer to const struct
irq_domain_ops. Make it const to allow the compiler to put it in
read-only memory.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
---
 arch/mips/pci/pci-ar2315.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/pci/pci-ar2315.c b/arch/mips/pci/pci-ar2315.c
index 9a4bfb4e63e3..30e0922f4cea 100644
--- a/arch/mips/pci/pci-ar2315.c
+++ b/arch/mips/pci/pci-ar2315.c
@@ -384,7 +384,7 @@ static int ar2315_pci_irq_map(struct irq_domain *d, unsigned irq,
 	return 0;
 }
 
-static struct irq_domain_ops ar2315_pci_irq_domain_ops = {
+static const struct irq_domain_ops ar2315_pci_irq_domain_ops = {
 	.map = ar2315_pci_irq_map,
 };
 
-- 
2.35.1