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dma-mapping: remove dma_configure

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There is no good reason for this indirection given that the method
always exists.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
This commit is contained in:
Christoph Hellwig 2018-08-24 09:40:24 +02:00
parent 58643a3a80
commit ccf640f4c9
3 changed files with 5 additions and 19 deletions
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6
include/linux/dma-mapping.h
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@ -754,14 +754,8 @@ dma_mark_declared_memory_occupied(struct device *dev,
#endif /* CONFIG_HAVE_GENERIC_DMA_COHERENT */
#ifdef CONFIG_HAS_DMA
int dma_configure(struct device *dev);
void dma_deconfigure(struct device *dev);
#else
static inline int dma_configure(struct device *dev)
{
return 0;
}
static inline void dma_deconfigure(struct device *dev) {}
#endif