irqdomain: Kill irq_domain_add_legacy_isa

This helper doesn't have a user anymore, let's remove it.

Signed-off-by: Marc Zyngier <maz@kernel.org>

diff --git a/Documentation/core-api/irq/irq-domain.rst b/Documentation/core-api/irq/irq-domain.rst
index 8214e21..53283b3 100644 (file)
--- a/Documentation/core-api/irq/irq-domain.rst
+++ b/Documentation/core-api/irq/irq-domain.rst
@@ -146,7 +146,6 @@ Legacy
 
        irq_domain_add_simple()
        irq_domain_add_legacy()
-       irq_domain_add_legacy_isa()
        irq_domain_create_simple()
        irq_domain_create_legacy()
 

diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 62a8e3d..9f884c9 100644 (file)
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -45,9 +45,6 @@ struct cpumask;
 struct seq_file;
 struct irq_affinity_desc;
 
-/* Number of irqs reserved for a legacy isa controller */
-#define NUM_ISA_INTERRUPTS     16
-
 #define IRQ_DOMAIN_IRQ_SPEC_PARAMS 16
 
 /**
@@ -355,14 +352,6 @@ static inline struct irq_domain *irq_domain_add_nomap(struct device_node *of_nod
 {
        return __irq_domain_add(of_node_to_fwnode(of_node), 0, max_irq, max_irq, ops, host_data);
 }
-static inline struct irq_domain *irq_domain_add_legacy_isa(
-                               struct device_node *of_node,
-                               const struct irq_domain_ops *ops,
-                               void *host_data)
-{
-       return irq_domain_add_legacy(of_node, NUM_ISA_INTERRUPTS, 0, 0, ops,
-                                    host_data);
-}
 static inline struct irq_domain *irq_domain_add_tree(struct device_node *of_node,
                                         const struct irq_domain_ops *ops,
                                         void *host_data)