pinctrl: nuvoton: npcm7xx: constify copied structure

[linux-2.6-microblaze.git] / drivers / pinctrl / nuvoton / pinctrl-npcm7xx.c

diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm7xx.c
index 22077cb..a935065 100644 (file)
--- 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,