mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 08:44:21 +08:00
173b3a7a05
By moving dma_mask into pdev_archdata, and adding archdata to struct of_device, it makes it possible to substitute of_device with struct platform_device, which is a stepping stone to removing the of_platform bus entirely. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
27 lines
530 B
C
27 lines
530 B
C
/*
|
|
* Arch specific extensions to struct device
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License v2. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*/
|
|
|
|
#ifndef _ASM_MICROBLAZE_DEVICE_H
|
|
#define _ASM_MICROBLAZE_DEVICE_H
|
|
|
|
struct device_node;
|
|
|
|
struct dev_archdata {
|
|
/* DMA operations on that device */
|
|
struct dma_map_ops *dma_ops;
|
|
void *dma_data;
|
|
};
|
|
|
|
struct pdev_archdata {
|
|
u64 dma_mask;
|
|
};
|
|
|
|
#endif /* _ASM_MICROBLAZE_DEVICE_H */
|
|
|
|
|