diff options
Diffstat (limited to 'include/linux/irqdomain.h')
| -rw-r--r-- | include/linux/irqdomain.h | 102 |
1 files changed, 34 insertions, 68 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index f3c79f908a28..712c662de981 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -338,12 +338,6 @@ struct irq_domain *irq_domain_create_simple(struct fwnode_handle *fwnode, unsigned int first_irq, const struct irq_domain_ops *ops, void *host_data); -struct irq_domain *irq_domain_add_legacy(struct device_node *of_node, - unsigned int size, - unsigned int first_irq, - irq_hw_number_t first_hwirq, - const struct irq_domain_ops *ops, - void *host_data); struct irq_domain *irq_domain_create_legacy(struct fwnode_handle *fwnode, unsigned int size, unsigned int first_irq, @@ -396,40 +390,6 @@ static inline struct irq_domain *irq_find_host(struct device_node *node) return d; } -static inline struct irq_domain *irq_domain_add_simple(struct device_node *of_node, - unsigned int size, - unsigned int first_irq, - const struct irq_domain_ops *ops, - void *host_data) -{ - return irq_domain_create_simple(of_fwnode_handle(of_node), size, first_irq, ops, host_data); -} - -/** - * irq_domain_add_linear() - Allocate and register a linear revmap irq_domain. - * @of_node: pointer to interrupt controller's device tree node. - * @size: Number of interrupts in the domain. - * @ops: map/unmap domain callbacks - * @host_data: Controller private data pointer - */ -static inline struct irq_domain *irq_domain_add_linear(struct device_node *of_node, - unsigned int size, - const struct irq_domain_ops *ops, - void *host_data) -{ - struct irq_domain_info info = { - .fwnode = of_fwnode_handle(of_node), - .size = size, - .hwirq_max = size, - .ops = ops, - .host_data = host_data, - }; - struct irq_domain *d; - - d = irq_domain_instantiate(&info); - return IS_ERR(d) ? NULL : d; -} - #ifdef CONFIG_IRQ_DOMAIN_NOMAP static inline struct irq_domain *irq_domain_create_nomap(struct fwnode_handle *fwnode, unsigned int max_irq, @@ -452,22 +412,6 @@ static inline struct irq_domain *irq_domain_create_nomap(struct fwnode_handle *f unsigned int irq_create_direct_mapping(struct irq_domain *domain); #endif -static inline struct irq_domain *irq_domain_add_tree(struct device_node *of_node, - const struct irq_domain_ops *ops, - void *host_data) -{ - struct irq_domain_info info = { - .fwnode = of_fwnode_handle(of_node), - .hwirq_max = ~0U, - .ops = ops, - .host_data = host_data, - }; - struct irq_domain *d; - - d = irq_domain_instantiate(&info); - return IS_ERR(d) ? NULL : d; -} - static inline struct irq_domain *irq_domain_create_linear(struct fwnode_handle *fwnode, unsigned int size, const struct irq_domain_ops *ops, @@ -631,18 +575,6 @@ static inline struct irq_domain *irq_domain_create_hierarchy(struct irq_domain * return IS_ERR(d) ? NULL : d; } -static inline struct irq_domain *irq_domain_add_hierarchy(struct irq_domain *parent, - unsigned int flags, - unsigned int size, - struct device_node *node, - const struct irq_domain_ops *ops, - void *host_data) -{ - return irq_domain_create_hierarchy(parent, flags, size, - of_fwnode_handle(node), - ops, host_data); -} - int __irq_domain_alloc_irqs(struct irq_domain *domain, int irq_base, unsigned int nr_irqs, int node, void *arg, bool realloc, @@ -789,6 +721,40 @@ static inline struct fwnode_handle *of_node_to_fwnode(struct device_node *node) return node ? &node->fwnode : NULL; } +static inline struct irq_domain *irq_domain_add_tree(struct device_node *of_node, + const struct irq_domain_ops *ops, + void *host_data) +{ + struct irq_domain_info info = { + .fwnode = of_fwnode_handle(of_node), + .hwirq_max = ~0U, + .ops = ops, + .host_data = host_data, + }; + struct irq_domain *d; + + d = irq_domain_instantiate(&info); + return IS_ERR(d) ? NULL : d; +} + +static inline struct irq_domain *irq_domain_add_linear(struct device_node *of_node, + unsigned int size, + const struct irq_domain_ops *ops, + void *host_data) +{ + struct irq_domain_info info = { + .fwnode = of_fwnode_handle(of_node), + .size = size, + .hwirq_max = size, + .ops = ops, + .host_data = host_data, + }; + struct irq_domain *d; + + d = irq_domain_instantiate(&info); + return IS_ERR(d) ? NULL : d; +} + #else /* CONFIG_IRQ_DOMAIN */ static inline void irq_dispose_mapping(unsigned int virq) { } static inline struct irq_domain *irq_find_matching_fwnode( |