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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-09 08:09:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-09 08:09:05 -0800 |
| commit | d27146dd5b72ab7d7e641f56f4bee1484dabd0b7 (patch) | |
| tree | 88b5833ec3d8f4ee19426ed2c23f95edcdf190fb /include/asm-avr32/dma-mapping.h | |
| parent | 62045305c20a194127ae87ccf963cfe6ffde7c4e (diff) | |
| parent | 4ffabefb456f140eb47c7294e9158a9027a64ccc (diff) | |
| download | linux-d27146dd5b72ab7d7e641f56f4bee1484dabd0b7.tar.gz | |
Merge branch 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32
* 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32:
[AVR32] Add missing #include <linux/module.h>
[AVR32] ssize_t should be long, not int
[AVR32] Remove last remains of libgcc
[AVR32] SPI platform code update
[AVR32] Add PIOE device and reserve SDRAM pins
[AVR32] Introduce at32_reserve_pin()
[AVR32] Don't reset PIO state at bootup
[AVR32] GPIO API implementation
[AVR32] Use ARRAY_SIZE macro when appropriate
[AVR32] Implement dma_mapping_error()
[AVR32] Fix incorrect invalidation of shared cachelines
[AVR32] ext int fixes
[AVR32] fix serial port setup on ATSTK1000
[AVR32] /proc/interrupts display
Remove a couple final references to obsolete verify_area().
Diffstat (limited to 'include/asm-avr32/dma-mapping.h')
| -rw-r--r-- | include/asm-avr32/dma-mapping.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-avr32/dma-mapping.h b/include/asm-avr32/dma-mapping.h index 5c01e27f0b41..115813e48fe0 100644 --- a/include/asm-avr32/dma-mapping.h +++ b/include/asm-avr32/dma-mapping.h @@ -32,6 +32,14 @@ static inline int dma_set_mask(struct device *dev, u64 dma_mask) return 0; } +/* + * dma_map_single can't fail as it is implemented now. + */ +static inline int dma_mapping_error(dma_addr_t addr) +{ + return 0; +} + /** * dma_alloc_coherent - allocate consistent memory for DMA * @dev: valid struct device pointer, or NULL for ISA and EISA-like devices |