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| author | Axel Lin <axel.lin@ingics.com> | 2013-07-04 18:31:36 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2013-11-07 10:37:37 +0100 |
| commit | 5702941eec32cfd7b8cf9e36a0936e48170011a4 (patch) | |
| tree | f9a04d0c3b9683de5d02af31366dd8acbc0bb972 /drivers/irqchip | |
| parent | Merge branch 'irq/core-v6' of git://git.kernel.org/pub/scm/linux/kernel/git/f... (diff) | |
| download | linux-5702941eec32cfd7b8cf9e36a0936e48170011a4.tar.xz linux-5702941eec32cfd7b8cf9e36a0936e48170011a4.zip | |
irqchip: bcm2835: Convert to use IRQCHIP_DECLARE macro
This patch converts irq-bcm2835 driver to use the new IRQCHIP_DECLARE and
irqchip_init.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Cc: Simon Arlott <simon@fire.lp0.eu>
Cc: Olof Johansson <olof@lixom.net>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: linux-rpi-kernel@lists.infradead.org
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-bcm2835.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c index 16c78f1c5ef2..1693b8e7f26a 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); |