diff options
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/Kconfig | 12 | ||||
| -rw-r--r-- | kernel/irq/irqdomain.c | 13 | ||||
| -rw-r--r-- | kernel/irq/manage.c | 2 |
3 files changed, 7 insertions, 20 deletions
diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index d1a758bc972..4a1fef09f65 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -1,15 +1,4 @@ -# Select this to activate the generic irq options below -config HAVE_GENERIC_HARDIRQS - bool - -if HAVE_GENERIC_HARDIRQS menu "IRQ subsystem" -# -# Interrupt subsystem related configuration options -# -config GENERIC_HARDIRQS - def_bool y - # Options selectable by the architecture code # Make sparse irq Kconfig switch below available @@ -84,4 +73,3 @@ config SPARSE_IRQ If you don't know what to do here, say N. endmenu -endif diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 706724e9835..cf68bb36fe5 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -465,27 +465,26 @@ int irq_create_strict_mappings(struct irq_domain *domain, unsigned int irq_base, } EXPORT_SYMBOL_GPL(irq_create_strict_mappings); -unsigned int irq_create_of_mapping(struct device_node *controller, - const u32 *intspec, unsigned int intsize) +unsigned int irq_create_of_mapping(struct of_phandle_args *irq_data) { struct irq_domain *domain; irq_hw_number_t hwirq; unsigned int type = IRQ_TYPE_NONE; unsigned int virq; - domain = controller ? irq_find_host(controller) : irq_default_domain; + domain = irq_data->np ? irq_find_host(irq_data->np) : irq_default_domain; if (!domain) { pr_warn("no irq domain found for %s !\n", - of_node_full_name(controller)); + of_node_full_name(irq_data->np)); return 0; } /* If domain has no translation, then we assume interrupt line */ if (domain->ops->xlate == NULL) - hwirq = intspec[0]; + hwirq = irq_data->args[0]; else { - if (domain->ops->xlate(domain, controller, intspec, intsize, - &hwirq, &type)) + if (domain->ops->xlate(domain, irq_data->np, irq_data->args, + irq_data->args_count, &hwirq, &type)) return 0; } diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 2165253220e..481a13c43b1 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -956,7 +956,7 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) goto out_mput; } - sched_setscheduler(t, SCHED_FIFO, ¶m); + sched_setscheduler_nocheck(t, SCHED_FIFO, ¶m); /* * We keep the reference to the task struct even if |