The npcmgpio_irqchip structure is only copied into another
structure, so make it const.
The opportunity for this change was found using Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxxx>
---
drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
index 22077cbe6880..a935065cdac4 100644
--- a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
+++ b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
@@ -331,7 +331,7 @@ static unsigned int npcmgpio_irq_startup(struct irq_data *d)
return 0;
}
-static struct irq_chip npcmgpio_irqchip = {
+static const struct irq_chip npcmgpio_irqchip = {
.name = "NPCM7XX-GPIO-IRQ",
.irq_ack = npcmgpio_irq_ack,
.irq_unmask = npcmgpio_irq_unmask,
