From: Catalin Marinas <catalin.marinas@arm.com>
Date: Sat, 29 Jul 2006 07:29:30 +0000 (+0100)
Subject: [ARM] 3734/1: Fix the unused variable warning in __iounmap()
X-Git-Tag: v2.6.18-rc3~1^2
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=ceaccbd2a6a82b97bd15938fc7ffe180754cbe6c;p=linux-2.6-omap-h63xx.git

[ARM] 3734/1: Fix the unused variable warning in __iounmap()

Patch from Catalin Marinas

This patch adds #ifdef around some variables in the arch/arm/mm/ioremap.c
file.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index dba7dddfe57..88a999df0ab 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -363,7 +363,9 @@ EXPORT_SYMBOL(__ioremap);
 
 void __iounmap(void __iomem *addr)
 {
+#ifndef CONFIG_SMP
 	struct vm_struct **p, *tmp;
+#endif
 	unsigned int section_mapping = 0;
 
 	addr = (void __iomem *)(PAGE_MASK & (unsigned long)addr);