1 // SPDX-License-Identifier: GPL-2.0
2
3 #include <linux/dma-mapping.h>
4
rust_helper_dma_alloc_attrs(struct device * dev,size_t size,dma_addr_t * dma_handle,gfp_t flag,unsigned long attrs)5 void *rust_helper_dma_alloc_attrs(struct device *dev, size_t size,
6 dma_addr_t *dma_handle, gfp_t flag,
7 unsigned long attrs)
8 {
9 return dma_alloc_attrs(dev, size, dma_handle, flag, attrs);
10 }
11
rust_helper_dma_free_attrs(struct device * dev,size_t size,void * cpu_addr,dma_addr_t dma_handle,unsigned long attrs)12 void rust_helper_dma_free_attrs(struct device *dev, size_t size, void *cpu_addr,
13 dma_addr_t dma_handle, unsigned long attrs)
14 {
15 dma_free_attrs(dev, size, cpu_addr, dma_handle, attrs);
16 }
17