From: David S. Miller <davem@davemloft.net>
Date: Tue, 26 Jan 2010 12:16:49 +0000 (-0800)
Subject: sparc64: Fix UP build.
X-Git-Tag: v3.0~5983^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6abce7711fcbd72b42f0c9632c1beccf4e674663;p=platform%2Fkernel%2Flinux-amlogic.git

sparc64: Fix UP build.

Can't reference irq_desc[].affinity when !SMP.

Reported-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index f2179cc..e1cbdb9 100644
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -268,10 +268,8 @@ static int irq_choose_cpu(unsigned int virt_irq, const struct cpumask *affinity)
 	return cpuid;
 }
 #else
-static int irq_choose_cpu(unsigned int virt_irq, const struct cpumask *affinity)
-{
-	return real_hard_smp_processor_id();
-}
+#define irq_choose_cpu(virt_irq, affinity)	\
+	real_hard_smp_processor_id()
 #endif
 
 static void sun4u_irq_enable(unsigned int virt_irq)