Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'xtensa-20150526' of git://github.com/czankel/xtensa-linux
Pull Xtensa fix from Chris Zankel:
"This fixes allmodconfig, which fails to build due to missing
dma_alloc_attrs() and dma_free_attrs() functions"
* tag 'xtensa-20150526' of git://github.com/czankel/xtensa-linux:
xtensa: Provide dummy dma_alloc_attrs() and dma_free_attrs()
+13
+13
arch/xtensa/include/asm/dma-mapping.h
+13
arch/xtensa/include/asm/dma-mapping.h
···
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return -EINVAL;
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}
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+
static inline void *dma_alloc_attrs(struct device *dev, size_t size,
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dma_addr_t *dma_handle, gfp_t flag,
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struct dma_attrs *attrs)
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{
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return NULL;
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}
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+
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static inline void dma_free_attrs(struct device *dev, size_t size,
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void *vaddr, dma_addr_t dma_handle,
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struct dma_attrs *attrs)
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{
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}
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+
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#endif /* _XTENSA_DMA_MAPPING_H */