From: Thomas Gleixner <tglx@linutronix.de>
Date: Tue, 22 Mar 2011 23:24:11 +0000 (+0100)
Subject: genirq; Remove the last leftovers of the old sparse irq code
X-Git-Tag: firefly_0821_release~7613^2~1758^2~28
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3b9038912828384e38d82409c281124631c8533b;p=firefly-linux-kernel-4.4.55.git

genirq; Remove the last leftovers of the old sparse irq code

All users converted. Get rid of it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
index 00218371518b..0b30662bc36c 100644
--- a/include/linux/irqdesc.h
+++ b/include/linux/irqdesc.h
@@ -100,13 +100,6 @@ struct irq_desc {
 extern struct irq_desc irq_desc[NR_IRQS];
 #endif
 
-/* Will be removed once the last users in power and sh are gone */
-extern struct irq_desc *irq_to_desc_alloc_node(unsigned int irq, int node);
-static inline struct irq_desc *move_irq_desc(struct irq_desc *desc, int node)
-{
-	return desc;
-}
-
 #ifdef CONFIG_GENERIC_HARDIRQS
 
 static inline struct irq_data *irq_desc_get_irq_data(struct irq_desc *desc)
diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c
index dbccc799407f..6fb014f172f7 100644
--- a/kernel/irq/irqdesc.c
+++ b/kernel/irq/irqdesc.c
@@ -198,15 +198,6 @@ err:
 	return -ENOMEM;
 }
 
-struct irq_desc * __ref irq_to_desc_alloc_node(unsigned int irq, int node)
-{
-	int res = irq_alloc_descs(irq, irq, 1, node);
-
-	if (res == -EEXIST || res == irq)
-		return irq_to_desc(irq);
-	return NULL;
-}
-
 static int irq_expand_nr_irqs(unsigned int nr)
 {
 	if (nr > IRQ_BITMAP_BITS)
@@ -283,11 +274,6 @@ struct irq_desc *irq_to_desc(unsigned int irq)
 	return (irq < NR_IRQS) ? irq_desc + irq : NULL;
 }
 
-struct irq_desc *irq_to_desc_alloc_node(unsigned int irq, int node)
-{
-	return irq_to_desc(irq);
-}
-
 static void free_desc(unsigned int irq)
 {
 	dynamic_irq_cleanup(irq);