From: Grant Likely <grant.likely@secretlab.ca>
Date: Mon, 4 Jun 2012 05:04:35 +0000 (-0700)
Subject: irqdomain: Remove unnecessary test for IRQ_DOMAIN_MAP_LEGACY
X-Git-Tag: next-20120724~13^2~10
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=732557047128e5c200c3590efba39f10ac46bcb2;p=karo-tx-linux.git

irqdomain: Remove unnecessary test for IRQ_DOMAIN_MAP_LEGACY

Where irq_domain_associate() is called in irq_create_mapping, there is
no need to test for IRQ_DOMAIN_MAP_LEGACY because it is already tested
for earlier in the routine.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Rob Herring <rob.herring@calxeda.com>
---

diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 79ae0ebb90ba..b1f774cfd089 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c
@@ -445,8 +445,7 @@ unsigned int irq_create_mapping(struct irq_domain *domain,
 	}
 
 	if (irq_setup_virq(domain, virq, hwirq)) {
-		if (domain->revmap_type != IRQ_DOMAIN_MAP_LEGACY)
-			irq_free_desc(virq);
+		irq_free_desc(virq);
 		return 0;
 	}