From: Raymond Burns <rayburns@comcast.net>
Date: Tue, 18 Jul 2006 04:50:55 +0000 (-0700)
Subject: [SPARC]: Do not call sun4m_irq_rotate on sun4d.
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=198c167c5424d30d4f6687aed6e54ef71036f8e9;p=deliverable%2Flinux.git

[SPARC]: Do not call sun4m_irq_rotate on sun4d.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc/kernel/irq.c b/arch/sparc/kernel/irq.c
index cde73327ca96..72f0201051a0 100644
--- a/arch/sparc/kernel/irq.c
+++ b/arch/sparc/kernel/irq.c
@@ -329,7 +329,7 @@ void handler_irq(int irq, struct pt_regs * regs)
 	disable_pil_irq(irq);
 #ifdef CONFIG_SMP
 	/* Only rotate on lower priority IRQ's (scsi, ethernet, etc.). */
-	if(irq < 10)
+	if((sparc_cpu_model==sun4m) && (irq < 10))
 		smp4m_irq_rotate(cpu);
 #endif
 	action = sparc_irq[irq].action;