diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mm/ioremap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 7eac87f0518..3e86fe7c333 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -369,6 +369,7 @@ void __iounmap(void __iomem *addr) addr = (void __iomem *)(PAGE_MASK & (unsigned long)addr); +#ifndef CONFIG_SMP /* * If this is a section based mapping we need to handle it * specially as the VM subysystem does not know how to handle @@ -390,6 +391,7 @@ void __iounmap(void __iomem *addr) } } write_unlock(&vmlist_lock); +#endif if (!section_mapping) vunmap(addr); |