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| author | Alexander Shiyan <shc_work@mail.ru> | 2016-06-01 22:07:32 +0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2016-06-12 19:47:18 +0800 |
| commit | ead812669980aad571fdcfeb239d47c405dd248b (patch) | |
| tree | 47e3fdc987dd8615b113eeeefe5c64493504d704 /arch/arm/mach-imx/tzic.c | |
| parent | 27e583abdf24dc0e408252335edfacb1b5183b47 (diff) | |
| download | lwn-ead812669980aad571fdcfeb239d47c405dd248b.tar.gz lwn-ead812669980aad571fdcfeb239d47c405dd248b.zip | |
ARM: imx: Use IRQCHIP_DECLARE for TZIC
Remove boilerplate code by using IRQCHIP_DECLARE macro.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/tzic.c')
| -rw-r--r-- | arch/arm/mach-imx/tzic.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/mach-imx/tzic.c b/arch/arm/mach-imx/tzic.c index ae23d50f7861..a53fdc263a37 100644 --- a/arch/arm/mach-imx/tzic.c +++ b/arch/arm/mach-imx/tzic.c @@ -9,12 +9,11 @@ * http://www.gnu.org/copyleft/gpl.html */ -#include <linux/module.h> -#include <linux/moduleparam.h> #include <linux/init.h> #include <linux/device.h> #include <linux/errno.h> #include <linux/io.h> +#include <linux/irqchip.h> #include <linux/irqdomain.h> #include <linux/of.h> #include <linux/of_address.h> @@ -153,13 +152,11 @@ static void __exception_irq_entry tzic_handle_irq(struct pt_regs *regs) * interrupts. It registers the interrupt enable and disable functions * to the kernel for each interrupt source. */ -void __init tzic_init_irq(void) +static int __init tzic_init_dt(struct device_node *np, struct device_node *p) { - struct device_node *np; int irq_base; int i; - np = of_find_compatible_node(NULL, NULL, "fsl,tzic"); tzic_base = of_iomap(np, 0); WARN_ON(!tzic_base); @@ -199,7 +196,10 @@ void __init tzic_init_irq(void) #endif pr_info("TrustZone Interrupt Controller (TZIC) initialized\n"); + + return 0; } +IRQCHIP_DECLARE(tzic, "fsl,tzic", tzic_init_dt); /** * tzic_enable_wake() - enable wakeup interrupt |