diff options
| author | David S. Miller <davem@davemloft.net> | 2009-03-05 02:06:47 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-03-05 02:06:47 -0800 |
| commit | 508827ff0ac3981d420edac64a70de7f4e304d38 (patch) | |
| tree | b0cee8ddef9f0ceab68c388e4ae46b7295eb2cb5 /include/linux/io-mapping.h | |
| parent | 2c3c3d02f28801d7ad2da4952b2c7ca6621ef221 (diff) | |
| parent | 72e2240f181871675d3a979766330c91d48a1673 (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/tokenring/tmspci.c
drivers/net/ucc_geth_mii.c
Diffstat (limited to 'include/linux/io-mapping.h')
| -rw-r--r-- | include/linux/io-mapping.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h index cbc2f0cd631b..0adb0f91568c 100644 --- a/include/linux/io-mapping.h +++ b/include/linux/io-mapping.h @@ -91,8 +91,11 @@ 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); } |