diff options
| -rw-r--r-- | arch/arm/mach-bcm2835/bcm2835.c | 5 | ||||
| -rw-r--r-- | drivers/irqchip/irq-bcm2835.c | 22 | ||||
| -rw-r--r-- | include/linux/irqchip/bcm2835.h | 29 |
3 files changed, 12 insertions, 44 deletions
diff --git a/arch/arm/mach-bcm2835/bcm2835.c b/arch/arm/mach-bcm2835/bcm2835.c index 40686d7..a4abd85 100644 --- a/arch/arm/mach-bcm2835/bcm2835.c +++ b/arch/arm/mach-bcm2835/bcm2835.c @@ -14,7 +14,7 @@ #include <linux/delay.h> #include <linux/init.h> -#include <linux/irqchip/bcm2835.h> +#include <linux/irqchip.h> #include <linux/of_address.h> #include <linux/of_platform.h> #include <linux/clk/bcm2835.h> @@ -131,8 +131,7 @@ static const char * const bcm2835_compat[] = { DT_MACHINE_START(BCM2835, "BCM2835") .map_io = bcm2835_map_io, - .init_irq = bcm2835_init_irq, - .handle_irq = bcm2835_handle_irq, + .init_irq = irqchip_init, .init_machine = bcm2835_init, .init_time = clocksource_of_init, .restart = bcm2835_restart, diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c index 16c78f1..1693b8e 100644 --- a/drivers/irqchip/irq-bcm2835.c +++ b/drivers/irqchip/irq-bcm2835.c @@ -49,9 +49,11 @@ #include <linux/of_address.h> #include <linux/of_irq.h> #include <linux/irqdomain.h> -#include <linux/irqchip/bcm2835.h> #include <asm/exception.h> +#include <asm/mach/irq.h> + +#include "irqchip.h" /* Put the bank and irq (32 bits) into the hwirq */ #define MAKE_HWIRQ(b, n) ((b << 5) | (n)) @@ -93,6 +95,8 @@ struct armctrl_ic { }; static struct armctrl_ic intc __read_mostly; +static asmlinkage void __exception_irq_entry bcm2835_handle_irq( + struct pt_regs *regs); static void armctrl_mask_irq(struct irq_data *d) { @@ -164,17 +168,9 @@ static int __init armctrl_of_init(struct device_node *node, set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); } } - return 0; -} - -static struct of_device_id irq_of_match[] __initconst = { - { .compatible = "brcm,bcm2835-armctrl-ic", .data = armctrl_of_init }, - { } -}; -void __init bcm2835_init_irq(void) -{ - of_irq_init(irq_of_match); + set_handle_irq(bcm2835_handle_irq); + return 0; } /* @@ -200,7 +196,7 @@ static void armctrl_handle_shortcut(int bank, struct pt_regs *regs, handle_IRQ(irq_linear_revmap(intc.domain, irq), regs); } -asmlinkage void __exception_irq_entry bcm2835_handle_irq( +static asmlinkage void __exception_irq_entry bcm2835_handle_irq( struct pt_regs *regs) { u32 stat, irq; @@ -222,3 +218,5 @@ asmlinkage void __exception_irq_entry bcm2835_handle_irq( } } } + +IRQCHIP_DECLARE(bcm2835_armctrl_ic, "brcm,bcm2835-armctrl-ic", armctrl_of_init); diff --git a/include/linux/irqchip/bcm2835.h b/include/linux/irqchip/bcm2835.h deleted file mode 100644 index 48a859b..0000000 --- a/include/linux/irqchip/bcm2835.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2010 Broadcom - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __LINUX_IRQCHIP_BCM2835_H_ -#define __LINUX_IRQCHIP_BCM2835_H_ - -#include <asm/exception.h> - -extern void bcm2835_init_irq(void); - -extern asmlinkage void __exception_irq_entry bcm2835_handle_irq( - struct pt_regs *regs); - -#endif |
