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-rw-r--r--Documentation/core-api/irq/irq-domain.rst1
-rw-r--r--include/linux/irqdomain.h11
2 files changed, 0 insertions, 12 deletions
diff --git a/Documentation/core-api/irq/irq-domain.rst b/Documentation/core-api/irq/irq-domain.rst
index 8214e215a8bf..53283b3729a1 100644
--- 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 62a8e3d23829..9f884c948739 100644
--- 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)