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
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@ -24,10 +24,6 @@
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* OF address retreival & translation
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*/
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/* Translate a DMA address from device space to CPU space */
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extern u64 of_translate_dma_address(struct device_node *dev,
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const __be32 *in_addr);
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/* Parse the ibm,dma-window property of an OF node into the busno, phys and
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* size parameters.
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*/
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@ -34,6 +34,10 @@ static inline void of_pci_range_to_resource(struct of_pci_range *range,
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res->name = np->full_name;
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}
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/* Translate a DMA address from device space to CPU space */
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extern u64 of_translate_dma_address(struct device_node *dev,
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const __be32 *in_addr);
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#ifdef CONFIG_OF_ADDRESS
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extern u64 of_translate_address(struct device_node *np, const __be32 *addr);
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extern bool of_can_translate_address(struct device_node *dev);
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