[PATCH 2/2] ARM: imx: Use IRQCHIP_DECLARE for TZIC
flat view
STALE3774d
From: Alexander Shiyan <hidden>
Date: 2016-06-01 19:07:32
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
Remove boilerplate code by using IRQCHIP_DECLARE macro. Signed-off-by: Alexander Shiyan <redacted> --- arch/arm/mach-imx/common.h | 1 - arch/arm/mach-imx/mach-imx50.c | 1 - arch/arm/mach-imx/mach-imx51.c | 1 - arch/arm/mach-imx/mach-imx53.c | 1 - arch/arm/mach-imx/tzic.c | 10 +++++----- 5 files changed, 5 insertions(+), 9 deletions(-)
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h
index 58a3846..60d9ae6 100644
--- a/arch/arm/mach-imx/common.h
+++ b/arch/arm/mach-imx/common.h@@ -32,7 +32,6 @@ void imx27_init_early(void); void imx31_init_early(void); void imx35_init_early(void); void mxc_init_irq(void __iomem *); -void tzic_init_irq(void); void mx1_init_irq(void); void mx21_init_irq(void); void mx27_init_irq(void);
diff --git a/arch/arm/mach-imx/mach-imx50.c b/arch/arm/mach-imx/mach-imx50.c
index ecf58b9..4cab5f6 100644
--- a/arch/arm/mach-imx/mach-imx50.c
+++ b/arch/arm/mach-imx/mach-imx50.c@@ -22,6 +22,5 @@ static const char * const imx50_dt_board_compat[] __initconst = { }; DT_MACHINE_START(IMX50_DT, "Freescale i.MX50 (Device Tree Support)") - .init_irq = tzic_init_irq, .dt_compat = imx50_dt_board_compat, MACHINE_END
diff --git a/arch/arm/mach-imx/mach-imx51.c b/arch/arm/mach-imx/mach-imx51.c
index 10a82a4..7296c31 100644
--- a/arch/arm/mach-imx/mach-imx51.c
+++ b/arch/arm/mach-imx/mach-imx51.c@@ -69,7 +69,6 @@ static const char * const imx51_dt_board_compat[] __initconst = { DT_MACHINE_START(IMX51_DT, "Freescale i.MX51 (Device Tree Support)") .init_early = imx51_init_early, - .init_irq = tzic_init_irq, .init_machine = imx51_dt_init, .init_late = imx51_init_late, .dt_compat = imx51_dt_board_compat,
diff --git a/arch/arm/mach-imx/mach-imx53.c b/arch/arm/mach-imx/mach-imx53.c
index 18b5c5c13..d251cec 100644
--- a/arch/arm/mach-imx/mach-imx53.c
+++ b/arch/arm/mach-imx/mach-imx53.c@@ -49,7 +49,6 @@ static const char * const imx53_dt_board_compat[] __initconst = { DT_MACHINE_START(IMX53_DT, "Freescale i.MX53 (Device Tree Support)") .init_early = imx53_init_early, - .init_irq = tzic_init_irq, .init_machine = imx53_dt_init, .init_late = imx53_init_late, .dt_compat = imx53_dt_board_compat,
diff --git a/arch/arm/mach-imx/tzic.c b/arch/arm/mach-imx/tzic.c
index ae23d50..a53fdc2 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
--
2.4.9