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authorIngo Molnar <mingo@elte.hu>2009-03-04 11:42:31 +0100
committerIngo Molnar <mingo@elte.hu>2009-03-04 11:42:31 +0100
commit8163d88c79dca35478a2405c837733ac50ea4c39 (patch)
tree6acae066a09b7dcbedab4a35ad62eba4ba3fd83c /include/linux/io-mapping.h
parenta1ef58f442542d8b3e3b963339fbc522c36e827c (diff)
parentfec6c6fec3e20637bee5d276fb61dd8b49a3f9cc (diff)
downloadtalos-op-linux-8163d88c79dca35478a2405c837733ac50ea4c39.tar.gz
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Merge commit 'v2.6.29-rc7' into perfcounters/core
Conflicts: arch/x86/mm/iomap_32.c
Diffstat (limited to 'include/linux/io-mapping.h')
-rw-r--r--include/linux/io-mapping.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index f1ed66c43787..c1b48301dc7d 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -93,8 +93,11 @@ io_mapping_unmap_atomic(void *vaddr)
static inline void *
io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset)
{
+ resource_size_t phys_addr;
+
BUG_ON(offset >= mapping->size);
- resource_size_t phys_addr = mapping->base + offset;
+ phys_addr = mapping->base + offset;
+
return ioremap_wc(phys_addr, PAGE_SIZE);
}
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