Merge remote-tracking branches 'asoc/topic/rt5645', 'asoc/topic/rt5651', 'asoc/topic...
[sfrench/cifs-2.6.git] / include / linux / dma-direction.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_DMA_DIRECTION_H
3 #define _LINUX_DMA_DIRECTION_H
4 /*
5  * These definitions mirror those in pci.h, so they can be used
6  * interchangeably with their PCI_ counterparts.
7  */
8 enum dma_data_direction {
9         DMA_BIDIRECTIONAL = 0,
10         DMA_TO_DEVICE = 1,
11         DMA_FROM_DEVICE = 2,
12         DMA_NONE = 3,
13 };
14 #endif