ARM: 7235/1: irqdomain: export irq_domain_simple_ops for !CONFIG_OF

irqdomain support is used in interrupt controller drivers that may not
have device tree support but only need the basic HW->Linux irq
translation.  Rather than having each of these implement their own IRQ
domain, allow them to use the simple ops.

Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Rob Herring <robherring2@gmail.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 99834e581b9e6fc2b1772d83b7556d354a414e0f..bd4272b61a14c8a2a8a02215c0579ae7398552ae 100644 (file)
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -91,10 +91,11 @@ static inline unsigned int irq_domain_to_irq(struct irq_domain *d,
 
 extern void irq_domain_add(struct irq_domain *domain);
 extern void irq_domain_del(struct irq_domain *domain);
+
+extern struct irq_domain_ops irq_domain_simple_ops;
 #endif /* CONFIG_IRQ_DOMAIN */
 
 #if defined(CONFIG_IRQ_DOMAIN) && defined(CONFIG_OF_IRQ)
-extern struct irq_domain_ops irq_domain_simple_ops;
 extern void irq_domain_add_simple(struct device_node *controller, int irq_base);
 extern void irq_domain_generate_simple(const struct of_device_id *match,
                                        u64 phys_base, unsigned int irq_start);

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 200ce832c58543785f62f3c4b6e4d80dcddc80f1..7ca523b249ef55fbfa551555b268236763bac80b 100644 (file)
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -143,11 +143,6 @@ int irq_domain_simple_dt_translate(struct irq_domain *d,
        return 0;
 }
 
-struct irq_domain_ops irq_domain_simple_ops = {
-       .dt_translate = irq_domain_simple_dt_translate,
-};
-EXPORT_SYMBOL_GPL(irq_domain_simple_ops);
-
 /**
  * irq_domain_create_simple() - Set up a 'simple' translation range
  */
@@ -182,3 +177,10 @@ void irq_domain_generate_simple(const struct of_device_id *match,
 }
 EXPORT_SYMBOL_GPL(irq_domain_generate_simple);
 #endif /* CONFIG_OF_IRQ */
+
+struct irq_domain_ops irq_domain_simple_ops = {
+#ifdef CONFIG_OF_IRQ
+       .dt_translate = irq_domain_simple_dt_translate,
+#endif /* CONFIG_OF_IRQ */
+};
+EXPORT_SYMBOL_GPL(irq_domain_simple_ops);