irqchip/starfive-jh8100: Fix section mismatch

Platform drivers can be probed after their init sections have been
discarded so the irqchip init callback must not live in init.

Fixes: e4e5350 ("irqchip: Add StarFive external interrupt controller")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Changhuang Liang <changhuang.liang@starfivetech.com>

Author: jhovold

drivers/irqchip/irq-starfive-jh8100-intc.c

@@ -114,8 +114,7 @@ static void starfive_intc_irq_handler(struct irq_desc *desc)
 	chained_irq_exit(chip, desc);
 }
 
-static int __init starfive_intc_init(struct device_node *intc,
-				     struct device_node *parent)
+static int starfive_intc_init(struct device_node *intc, struct device_node *parent)
 {
 	struct starfive_irq_chip *irqc;
 	struct reset_control *rst;