diff options
| author | Marc Zyngier <Marc.Zyngier@arm.com> | 2015-09-28 15:49:13 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-10-01 02:18:38 +0200 |
| commit | 46e589a391809627144e6bee93d71d73fe915db2 (patch) | |
| tree | b9d3feafb1ebcf69e50263ea1d04d0673f8da1ac /drivers/irqchip | |
| parent | e647b532275bb357e87272e052fccf5fcdb36a17 (diff) | |
irqchip / ACPI: Add probing infrastructure for ACPI-based irqchips
DT enjoys a rather nice probing infrastructure for irqchips, while
ACPI is so far stuck into a very distant past.
This patch introduces a declarative API, allowing irqchips to be
self-contained and be called when a particular entry is matched
in the MADT table.
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 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irqchip.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/irqchip/irqchip.c b/drivers/irqchip/irqchip.c index afd1af3dfe5a..1ee773e98f5f 100644 --- a/drivers/irqchip/irqchip.c +++ b/drivers/irqchip/irqchip.c @@ -8,7 +8,7 @@ * warranty of any kind, whether express or implied. */ -#include <linux/acpi_irq.h> +#include <linux/acpi.h> #include <linux/init.h> #include <linux/of_irq.h> #include <linux/irqchip.h> @@ -27,6 +27,8 @@ extern struct of_device_id __irqchip_of_table[]; void __init irqchip_init(void) { of_irq_init(__irqchip_of_table); - - acpi_irq_init(); +#if defined(CONFIG_ARM64) && defined(CONFIG_ACPI) + acpi_gic_init(); /* Temporary hack */ +#endif + acpi_probe_device_table(irqchip); } |