diff options
Diffstat (limited to 'drivers/irqchip/irqchip.c')
-rw-r--r-- | drivers/irqchip/irqchip.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/irqchip/irqchip.c b/drivers/irqchip/irqchip.c new file mode 100644 index 000000000..2b35e68be --- /dev/null +++ b/drivers/irqchip/irqchip.c @@ -0,0 +1,31 @@ +/* + * Copyright (C) 2012 Thomas Petazzoni + * + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/acpi.h> +#include <linux/init.h> +#include <linux/of_irq.h> +#include <linux/irqchip.h> + +/* + * This special of_device_id is the sentinel at the end of the + * of_device_id[] array of all irqchips. It is automatically placed at + * the end of the array by the linker, thanks to being part of a + * special section. + */ +static const struct of_device_id +irqchip_of_match_end __used __section(__irqchip_of_table_end); + +extern struct of_device_id __irqchip_of_table[]; + +void __init irqchip_init(void) +{ + of_irq_init(__irqchip_of_table); + acpi_probe_device_table(irqchip); +} |