bitmap_zero(attrs->flags, __DMA_ATTRS_LONGS);
}
-#ifdef CONFIG_HAVE_DMA_ATTRS
/**
* dma_set_attr - set a specific attribute
* @attr: attribute to set
BUG_ON(attr >= DMA_ATTR_MAX);
return test_bit(attr, attrs->flags);
}
-#else /* !CONFIG_HAVE_DMA_ATTRS */
-static inline void dma_set_attr(enum dma_attr attr, struct dma_attrs *attrs)
-{
-}
-static inline int dma_get_attr(enum dma_attr attr, struct dma_attrs *attrs)
-{
- return 0;
-}
-#endif /* CONFIG_HAVE_DMA_ATTRS */
#endif /* _DMA_ATTR_H */