irqdomain: remove irq_domain_generate_simple()

Nobody calls it; remove the function

Signed-off-by: Grant Likely <grant.likely@linaro.org>

diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 208d135..6efbecc 100644 (file)
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -205,14 +205,6 @@ int irq_domain_xlate_onetwocell(struct irq_domain *d, struct device_node *ctrlr,
                        const u32 *intspec, unsigned int intsize,
                        irq_hw_number_t *out_hwirq, unsigned int *out_type);
 
-#if defined(CONFIG_OF_IRQ)
-extern void irq_domain_generate_simple(const struct of_device_id *match,
-                                       u64 phys_base, unsigned int irq_start);
-#else /* CONFIG_OF_IRQ */
-static inline void irq_domain_generate_simple(const struct of_device_id *match,
-                                       u64 phys_base, unsigned int irq_start) { }
-#endif /* !CONFIG_OF_IRQ */
-
 #else /* CONFIG_IRQ_DOMAIN */
 static inline void irq_dispose_mapping(unsigned int virq) { }
 #endif /* !CONFIG_IRQ_DOMAIN */

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 80e9249..e47b356 100644 (file)
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -741,18 +741,3 @@ const struct irq_domain_ops irq_domain_simple_ops = {
        .xlate = irq_domain_xlate_onetwocell,
 };
 EXPORT_SYMBOL_GPL(irq_domain_simple_ops);
-
-#ifdef CONFIG_OF_IRQ
-void irq_domain_generate_simple(const struct of_device_id *match,
-                               u64 phys_base, unsigned int irq_start)
-{
-       struct device_node *node;
-       pr_debug("looking for phys_base=%llx, irq_start=%i\n",
-               (unsigned long long) phys_base, (int) irq_start);
-       node = of_find_matching_node_by_address(NULL, match, phys_base);
-       if (node)
-               irq_domain_add_legacy(node, 32, irq_start, 0,
-                                     &irq_domain_simple_ops, NULL);
-}
-EXPORT_SYMBOL_GPL(irq_domain_generate_simple);
-#endif