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ARM: S3C24XX: integrate s3c2440 irqs into common init 

Now all the arch_initcalls for s3c244x irqs are gone.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Heiko Stuebner 2013-02-12 09:59:27 -08:00 committed by Kukjin Kim
parent 2286cf467e
commit 7cefed5e6b
1 changed files with 13 additions and 33 deletions
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46
arch/arm/mach-s3c24xx/irq.c
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@ -838,44 +838,12 @@ static struct irq_chip s3c_irq_wdtac97 = {
.irq_ack = s3c_irq_wdtac97_ack,
};
static int s3c2440_irq_add(struct device *dev, struct subsys_interface *sif)
void __init s3c2440_init_irq(void)
{
unsigned int irqno;
printk("S3C2440: IRQ Support\n");
/* add new chained handler for wdt, ac7 */
irq_set_chip_and_handler(IRQ_WDT, &s3c_irq_level_chip,
handle_level_irq);
irq_set_chained_handler(IRQ_WDT, s3c_irq_demux_wdtac97);
for (irqno = IRQ_S3C2440_WDT; irqno <= IRQ_S3C2440_AC97; irqno++) {
irq_set_chip_and_handler(irqno, &s3c_irq_wdtac97,
handle_level_irq);
set_irq_flags(irqno, IRQF_VALID);
}
return 0;
}
static struct subsys_interface s3c2440_irq_interface = {
.name = "s3c2440_irq",
.subsys = &s3c2440_subsys,
.add_dev = s3c2440_irq_add,
};
static int s3c2440_irq_init(void)
{
return subsys_interface_register(&s3c2440_irq_interface);
}
arch_initcall(s3c2440_irq_init);
void __init s3c2440_init_irq(void)
{
unsigned int irqno;
s3c24xx_init_irq();
irq_set_chip_and_handler(IRQ_NFCON, &s3c_irq_level_chip,
@ -893,6 +861,18 @@ void __init s3c2440_init_irq(void)
handle_level_irq);
set_irq_flags(irqno, IRQF_VALID);
}
/* add new chained handler for wdt, ac7 */
irq_set_chip_and_handler(IRQ_WDT, &s3c_irq_level_chip,
handle_level_irq);
irq_set_chained_handler(IRQ_WDT, s3c_irq_demux_wdtac97);
for (irqno = IRQ_S3C2440_WDT; irqno <= IRQ_S3C2440_AC97; irqno++) {
irq_set_chip_and_handler(irqno, &s3c_irq_wdtac97,
handle_level_irq);
set_irq_flags(irqno, IRQF_VALID);
}
}
#endif