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authorLennert Buytenhek <buytenh@wantstofly.org>2006-07-03 12:26:02 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-07-03 12:26:02 +0100
commit7cddc397027ddf80b2d916f6e8fb15a21e9791c5 (patch)
tree86587e405b607abde4b2aef041225ff593c1f284 /arch
parent29454dde27d8e340bb1987bad9aa504af7081eba (diff)
downloadlinux-2.6.34-ux500-7cddc397027ddf80b2d916f6e8fb15a21e9791c5.tar.gz
[ARM] 3708/2: fix SMP build after section ioremap changes
Patch from Lennert Buytenhek Commit ff0daca525dde796382b9ccd563f169df2571211 broke the SMP build, this patch fixes it up again. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mm/ioremap.c2
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);