diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 21:55:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-11 21:55:47 -0700 |
| commit | e86908614f2c7fec401827e5cefd7a6ea9407f85 (patch) | |
| tree | fcb5d9e52422b37bdaf0e647126ebdfc1680f162 /include/asm-powerpc/dma-mapping.h | |
| parent | 547307420931344a868275bd7ea7a30f117a15a9 (diff) | |
| parent | 9b4b8feb962f4b3e74768b7205f1f8f6cce87238 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits)
[POWERPC] Add memchr() to the bootwrapper
[POWERPC] Implement logging of unhandled signals
[POWERPC] Add legacy serial support for OPB with flattened device tree
[POWERPC] Use 1TB segments
[POWERPC] XilinxFB: Allow fixed framebuffer base address
[POWERPC] XilinxFB: Add support for custom screen resolution
[POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters
[POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
[POWERPC] 4xx: Kilauea defconfig file
[POWERPC] 4xx: Kilauea DTS
[POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x
[POWERPC] 4xx: Add AMCC 405EX support to cputable.c
[POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
[POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers
[POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig
[POWERPC] 85xx: Killed <asm/mpc85xx.h>
[POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS
[POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.
[POWERPC] mpc8272ads: Remove muram from the CPM reg property.
[POWERPC] Make clockevents work on PPC601 processors
...
Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.
Diffstat (limited to 'include/asm-powerpc/dma-mapping.h')
| -rw-r--r-- | include/asm-powerpc/dma-mapping.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h index 744d6bb2411..d05891608f7 100644 --- a/include/asm-powerpc/dma-mapping.h +++ b/include/asm-powerpc/dma-mapping.h @@ -249,8 +249,12 @@ dma_map_single(struct device *dev, void *ptr, size_t size, return virt_to_bus(ptr); } -/* We do nothing. */ -#define dma_unmap_single(dev, addr, size, dir) ((void)0) +static inline void dma_unmap_single(struct device *dev, dma_addr_t dma_addr, + size_t size, + enum dma_data_direction direction) +{ + /* We do nothing. */ +} static inline dma_addr_t dma_map_page(struct device *dev, struct page *page, @@ -264,8 +268,12 @@ dma_map_page(struct device *dev, struct page *page, return page_to_bus(page) + offset; } -/* We do nothing. */ -#define dma_unmap_page(dev, handle, size, dir) ((void)0) +static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address, + size_t size, + enum dma_data_direction direction) +{ + /* We do nothing. */ +} static inline int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, @@ -284,8 +292,12 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents, return nents; } -/* We don't do anything here. */ -#define dma_unmap_sg(dev, sg, nents, dir) ((void)0) +static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg, + int nhwentries, + enum dma_data_direction direction) +{ + /* We don't do anything here. */ +} #endif /* CONFIG_PPC64 */ |