[PATCH 08/28] ARM: EXYNOS: common: Remove legacy interrupt initialization code
From: Tomasz Figa <hidden>
Date: 2013-06-14 19:32:44
Also in:
linux-samsung-soc
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
This patch removes legacy IRQ initialization code that was used to set up interrupt handling when booting with ATAGS, which is not supported any more. Signed-off-by: Tomasz Figa <redacted> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> --- arch/arm/mach-exynos/common.c | 30 +----------------------------- 1 file changed, 1 insertion(+), 29 deletions(-)
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 598e4b8..9626ce4 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c@@ -41,7 +41,6 @@ #include <mach/regs-irq.h> #include <mach/regs-pmu.h> #include <mach/regs-gpio.h> -#include <mach/irqs.h> #include <plat/cpu.h> #include <plat/devs.h>
@@ -486,41 +485,14 @@ void __init exynos_init_time(void) } } -static unsigned int max_combiner_nr(void) -{ - if (soc_is_exynos5250()) - return EXYNOS5_MAX_COMBINER_NR; - else if (soc_is_exynos4412()) - return EXYNOS4412_MAX_COMBINER_NR; - else if (soc_is_exynos4212()) - return EXYNOS4212_MAX_COMBINER_NR; - else - return EXYNOS4210_MAX_COMBINER_NR; -} - - void __init exynos4_init_irq(void) { - unsigned int gic_bank_offset; - - gic_bank_offset = soc_is_exynos4412() ? 0x4000 : 0x8000; - - if (!of_have_populated_dt()) - gic_init_bases(0, IRQ_PPI(0), S5P_VA_GIC_DIST, S5P_VA_GIC_CPU, gic_bank_offset, NULL); - else - irqchip_init(); - - if (!of_have_populated_dt()) - combiner_init(S5P_VA_COMBINER_BASE, NULL, - max_combiner_nr(), COMBINER_IRQ(0, 0)); - - gic_arch_extn.irq_set_wake = s3c_irq_wake; + irqchip_init(); } void __init exynos5_init_irq(void) { irqchip_init(); - gic_arch_extn.irq_set_wake = s3c_irq_wake; } struct bus_type exynos_subsys = {
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1.8.2.1