diff options
| author | Rob Herring | 2013-09-17 04:05:05 +0200 |
|---|---|---|
| committer | Rob Herring | 2013-10-10 03:04:10 +0200 |
| commit | d0dfa16a600190d142f7538e5909d13c35b60d98 (patch) | |
| tree | aad45142005812bb60b1e015873eac2218f0fccf /include/linux/of_address.h | |
| parent | of: move of_address_to_resource and of_iomap declarations from sparc (diff) | |
| download | kernel-qcow2-linux-d0dfa16a600190d142f7538e5909d13c35b60d98.tar.gz kernel-qcow2-linux-d0dfa16a600190d142f7538e5909d13c35b60d98.tar.xz kernel-qcow2-linux-d0dfa16a600190d142f7538e5909d13c35b60d98.zip | |
of: move of_translate_dma_address to of_address.h
of_translate_dma_address is implemented in common code, so move the
declaration there too.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org
Diffstat (limited to 'include/linux/of_address.h')
| -rw-r--r-- | include/linux/of_address.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/of_address.h b/include/linux/of_address.h index e8a179773a1a..5f6ed6b182b8 100644 --- a/include/linux/of_address.h +++ b/include/linux/of_address.h @@ -34,6 +34,10 @@ static inline void of_pci_range_to_resource(struct of_pci_range *range, res->name = np->full_name; } +/* Translate a DMA address from device space to CPU space */ +extern u64 of_translate_dma_address(struct device_node *dev, + const __be32 *in_addr); + #ifdef CONFIG_OF_ADDRESS extern u64 of_translate_address(struct device_node *np, const __be32 *addr); extern bool of_can_translate_address(struct device_node *dev); |