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| author | Marc Zyngier <Marc.Zyngier@arm.com> | 2015-09-28 15:49:14 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-10-01 02:18:38 +0200 |
| commit | f26527b1428f379fbd7edf779854c3b41bc0b3e5 (patch) | |
| tree | 2837a4e9f91658bac81b2060483e432bd55e3678 /include/linux/irqchip | |
| parent | 46e589a391809627144e6bee93d71d73fe915db2 (diff) | |
| download | linux-0-day-f26527b1428f379fbd7edf779854c3b41bc0b3e5.tar.gz linux-0-day-f26527b1428f379fbd7edf779854c3b41bc0b3e5.tar.xz | |
irqchip / GIC: Convert the GIC driver to ACPI probing
Now that we have a basic infrastructure to register irqchips and
call them on discovery of a matching entry in MADT, convert the
GIC driver to this new probing method.
It ends up being a code deletion party, which is a rather good thing.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Hanjun Guo <hanjun.guo@linaro.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/irqchip')
| -rw-r--r-- | include/linux/irqchip/arm-gic-acpi.h | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/include/linux/irqchip/arm-gic-acpi.h b/include/linux/irqchip/arm-gic-acpi.h deleted file mode 100644 index de3419ed3937c..0000000000000 --- a/include/linux/irqchip/arm-gic-acpi.h +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright (C) 2014, Linaro Ltd. - * Author: Tomasz Nowicki <tomasz.nowicki@linaro.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef ARM_GIC_ACPI_H_ -#define ARM_GIC_ACPI_H_ - -#ifdef CONFIG_ACPI - -/* - * Hard code here, we can not get memory size from MADT (but FDT does), - * Actually no need to do that, because this size can be inferred - * from GIC spec. - */ -#define ACPI_GICV2_DIST_MEM_SIZE (SZ_4K) -#define ACPI_GIC_CPU_IF_MEM_SIZE (SZ_8K) - -struct acpi_table_header; - -int gic_v2_acpi_init(struct acpi_table_header *table); -void acpi_gic_init(void); -#else -static inline void acpi_gic_init(void) { } -#endif - -#endif /* ARM_GIC_ACPI_H_ */ |