Commit 0da09930 authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Kukjin Kim
Browse files

ARM: S3C24XX: modify s3c2412 irq init to initialize all irqs 



Combines the two independent init steps for the irqs into one.

Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent d3d5a2c9

arch/arm/mach-s3c24xx/common.h

+1 −0
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ extern void s3c2412_init_uarts(struct s3c2410_uartcfg *cfg, int no); 
extern void s3c2412_init_clocks(int xtal);

extern  int s3c2412_baseclk_add(void);

extern void s3c2412_restart(char mode, const char *cmd);

extern void s3c2412_init_irq(void);

#else

#define s3c2412_init_clocks NULL

#define s3c2412_init_uarts NULL

arch/arm/mach-s3c24xx/irq.c

+3 −16
Original line number Diff line number Diff line
@@ -743,10 +743,12 @@ static struct irq_chip s3c2412_irq_cfsdi = { 
	.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 @@ static int s3c2412_irq_add(struct device *dev, struct subsys_interface *sif) 
					 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

arch/arm/mach-s3c24xx/mach-jive.c

+1 −1
Original line number Diff line number Diff line
@@ -660,7 +660,7 @@ MACHINE_START(JIVE, "JIVE") 
	/* Maintainer: Ben Dooks <ben-linux@fluff.org> */

	.atag_offset	= 0x100,



	.init_irq	= s3c24xx_init_irq,

	.init_irq	= s3c2412_init_irq,

	.map_io		= jive_map_io,

	.init_machine	= jive_machine_init,

	.init_time	= samsung_timer_init,

arch/arm/mach-s3c24xx/mach-smdk2413.c

+3 −3
Original line number Diff line number Diff line
@@ -130,7 +130,7 @@ MACHINE_START(S3C2413, "S3C2413") 
	.atag_offset	= 0x100,



	.fixup		= smdk2413_fixup,

	.init_irq	= s3c24xx_init_irq,

	.init_irq	= s3c2412_init_irq,

	.map_io		= smdk2413_map_io,

	.init_machine	= smdk2413_machine_init,

	.init_time	= samsung_timer_init,
@@ -142,7 +142,7 @@ MACHINE_START(SMDK2412, "SMDK2412") 
	.atag_offset	= 0x100,



	.fixup		= smdk2413_fixup,

	.init_irq	= s3c24xx_init_irq,

	.init_irq	= s3c2412_init_irq,

	.map_io		= smdk2413_map_io,

	.init_machine	= smdk2413_machine_init,

	.init_time	= samsung_timer_init,
@@ -154,7 +154,7 @@ MACHINE_START(SMDK2413, "SMDK2413") 
	.atag_offset	= 0x100,



	.fixup		= smdk2413_fixup,

	.init_irq	= s3c24xx_init_irq,

	.init_irq	= s3c2412_init_irq,

	.map_io		= smdk2413_map_io,

	.init_machine	= smdk2413_machine_init,

	.init_time	= samsung_timer_init,

arch/arm/mach-s3c24xx/mach-vstms.c

+1 −1
Original line number Diff line number Diff line
@@ -158,7 +158,7 @@ MACHINE_START(VSTMS, "VSTMS") 
	.atag_offset	= 0x100,



	.fixup		= vstms_fixup,

	.init_irq	= s3c24xx_init_irq,

	.init_irq	= s3c2412_init_irq,

	.init_machine	= vstms_init,

	.map_io		= vstms_map_io,

	.init_time	= samsung_timer_init,