diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2013-01-29 10:25:22 -0800 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-02-03 15:52:49 -0800 |
| commit | 4a282dd3b616a1e7a7f170973ed2a12332544dc3 (patch) | |
| tree | 178728bf1439914c9c35ce5043fb1b2833e598ca | |
| parent | ef602eb53c84100ab801ffa3a11ea02315fe38a8 (diff) | |
| download | talos-op-linux-4a282dd3b616a1e7a7f170973ed2a12332544dc3.tar.gz talos-op-linux-4a282dd3b616a1e7a7f170973ed2a12332544dc3.zip | |
ARM: S3C24XX: modify s3c2416 irq init to initialize all irqs
Previously the irq init used s3c24xx_init_irq and an additional
arch_initcall to add the cpu specific irqs.
To be able to simplyfy the irq init later, create a new function
s3c416_init_irq, which then calls s3c24xx_init_irq but also adds
the cpu specific irqs.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
| -rw-r--r-- | arch/arm/mach-s3c24xx/mach-smdk2416.c | 2 | ||||
| -rw-r--r-- | arch/arm/plat-s3c24xx/irq.c | 22 | ||||
| -rw-r--r-- | arch/arm/plat-samsung/include/plat/s3c2416.h | 1 |
3 files changed, 6 insertions, 19 deletions
diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c index 7de4120189e8..2abb66fdf928 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2416.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c @@ -250,7 +250,7 @@ MACHINE_START(SMDK2416, "SMDK2416") /* Maintainer: Yauhen Kharuzhy <jekhor@gmail.com> */ .atag_offset = 0x100, - .init_irq = s3c24xx_init_irq, + .init_irq = s3c2416_init_irq, .map_io = smdk2416_map_io, .init_machine = smdk2416_machine_init, .timer = &s3c24xx_timer, diff --git a/arch/arm/plat-s3c24xx/irq.c b/arch/arm/plat-s3c24xx/irq.c index e43214461960..5b325b26f771 100644 --- a/arch/arm/plat-s3c24xx/irq.c +++ b/arch/arm/plat-s3c24xx/irq.c @@ -874,10 +874,11 @@ static void s3c2416_irq_add_second(void) } } -static int s3c2416_irq_add(struct device *dev, - struct subsys_interface *sif) +void __init s3c2416_init_irq(void) { - printk(KERN_INFO "S3C2416: IRQ Support\n"); + pr_info("S3C2416: IRQ Support\n"); + + s3c24xx_init_irq(); s3c2416_add_sub(IRQ_LCD, s3c2416_irq_demux_lcd, &s3c2416_irq_lcd, IRQ_S3C2443_LCD2, IRQ_S3C2443_LCD4); @@ -894,21 +895,6 @@ static int s3c2416_irq_add(struct device *dev, IRQ_S3C2443_WDT, IRQ_S3C2443_AC97); s3c2416_irq_add_second(); - - return 0; } -static struct subsys_interface s3c2416_irq_interface = { - .name = "s3c2416_irq", - .subsys = &s3c2416_subsys, - .add_dev = s3c2416_irq_add, -}; - -static int __init s3c2416_irq_init(void) -{ - return subsys_interface_register(&s3c2416_irq_interface); -} - -arch_initcall(s3c2416_irq_init); - #endif diff --git a/arch/arm/plat-samsung/include/plat/s3c2416.h b/arch/arm/plat-samsung/include/plat/s3c2416.h index 7178e338e25e..f27399a3c68d 100644 --- a/arch/arm/plat-samsung/include/plat/s3c2416.h +++ b/arch/arm/plat-samsung/include/plat/s3c2416.h @@ -25,6 +25,7 @@ extern int s3c2416_baseclk_add(void); extern void s3c2416_restart(char mode, const char *cmd); +extern void s3c2416_init_irq(void); extern struct syscore_ops s3c2416_irq_syscore_ops; #else |
