Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
1/*
2 * Arch specific extensions to struct device
3 *
4 * This file is released under the GPLv2
5 */
6#ifndef _ASM_POWERPC_DEVICE_H
7#define _ASM_POWERPC_DEVICE_H
8
9struct dma_mapping_ops;
10struct device_node;
11
12struct dev_archdata {
13 /* Optional pointer to an OF device node */
14 struct device_node *of_node;
15
16 /* DMA operations on that device */
17 struct dma_mapping_ops *dma_ops;
18 void *dma_data;
19};
20
21static inline void dev_archdata_set_node(struct dev_archdata *ad,
22 struct device_node *np)
23{
24 ad->of_node = np;
25}
26
27static inline struct device_node *
28dev_archdata_get_node(const struct dev_archdata *ad)
29{
30 return ad->of_node;
31}
32
33#endif /* _ASM_POWERPC_DEVICE_H */