diff options
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/Kconfig | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/irq.h | 5 | ||||
| -rw-r--r-- | arch/mips/kernel/prom.c | 14 |
3 files changed, 2 insertions, 18 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 5ab6e89..edbbae1 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -2327,6 +2327,7 @@ config USE_OF bool "Flattened Device Tree support" select OF select OF_EARLY_FLATTREE + select IRQ_DOMAIN help Include support for flattened device tree machine descriptions. diff --git a/arch/mips/include/asm/irq.h b/arch/mips/include/asm/irq.h index 2354c87..fb698dc 100644 --- a/arch/mips/include/asm/irq.h +++ b/arch/mips/include/asm/irq.h @@ -11,15 +11,12 @@ #include <linux/linkage.h> #include <linux/smp.h> +#include <linux/irqdomain.h> #include <asm/mipsmtregs.h> #include <irq.h> -static inline void irq_dispose_mapping(unsigned int virq) -{ -} - #ifdef CONFIG_I8259 static inline int irq_canonicalize(int irq) { diff --git a/arch/mips/kernel/prom.c b/arch/mips/kernel/prom.c index 6b8b420..558b539 100644 --- a/arch/mips/kernel/prom.c +++ b/arch/mips/kernel/prom.c @@ -60,20 +60,6 @@ void __init early_init_dt_setup_initrd_arch(unsigned long start, } #endif -/* - * irq_create_of_mapping - Hook to resolve OF irq specifier into a Linux irq# - * - * Currently the mapping mechanism is trivial; simple flat hwirq numbers are - * mapped 1:1 onto Linux irq numbers. Cascaded irq controllers are not - * supported. - */ -unsigned int irq_create_of_mapping(struct device_node *controller, - const u32 *intspec, unsigned int intsize) -{ - return intspec[0]; -} -EXPORT_SYMBOL_GPL(irq_create_of_mapping); - void __init early_init_devtree(void *params) { /* Setup flat device-tree pointer */ |