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Commit d0dfa16a authored by Rob Herring's avatar Rob Herring
Browse files

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: default avatarRob Herring <rob.herring@calxeda.com>
Acked-by: default avatarGrant Likely <grant.likely@linaro.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: linuxppc-dev@lists.ozlabs.org
parent 4acf4b9c

arch/powerpc/include/asm/prom.h

+0 −4
Original line number Diff line number Diff line
@@ -24,10 +24,6 @@ 
 * OF address retreival & translation

 */



/* Translate a DMA address from device space to CPU space */

extern u64 of_translate_dma_address(struct device_node *dev,

				    const __be32 *in_addr);



/* Parse the ibm,dma-window property of an OF node into the busno, phys and

 * size parameters.

 */

include/linux/of_address.h

+4 −0
Original line number Diff line number Diff line
@@ -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);