[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 <[email protected]> Signed-off-by: Russell King <[email protected]>
mna · Jul 29, 2006 · ceaccbd · ceaccbd
1 parent 7b1df19
commit ceaccbd
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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);