ARM: S3C24XX: modify s3c2412 irq init to initialize all irqs
Combines the two independent init steps for the irqs into one.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
diff --git a/arch/arm/mach-s3c24xx/irq.c b/arch/arm/mach-s3c24xx/irq.c
index 2bb4a97..55a73c4 100644
--- a/arch/arm/mach-s3c24xx/irq.c
+++ b/arch/arm/mach-s3c24xx/irq.c
@@ -743,10 +743,12 @@
.irq_unmask = s3c2412_irq_cfsdi_unmask,
};
-static int s3c2412_irq_add(struct device *dev, struct subsys_interface *sif)
+void s3c2412_init_irq(void)
{
unsigned int irqno;
+ s3c24xx_init_irq();
+
for (irqno = IRQ_EINT0; irqno <= IRQ_EINT3; irqno++) {
irq_set_chip_and_handler(irqno, &s3c2412_irq_eint0t4,
handle_edge_irq);
@@ -762,22 +764,7 @@
handle_level_irq);
set_irq_flags(irqno, IRQF_VALID);
}
-
- return 0;
}
-
-static struct subsys_interface s3c2412_irq_interface = {
- .name = "s3c2412_irq",
- .subsys = &s3c2412_subsys,
- .add_dev = s3c2412_irq_add,
-};
-
-static int s3c2412_irq_init(void)
-{
- return subsys_interface_register(&s3c2412_irq_interface);
-}
-
-arch_initcall(s3c2412_irq_init);
#endif
#ifdef CONFIG_CPU_S3C2416