linux/arch/sparc/include/asm/device.h
Anton Vorontsov 3f3b163202 powerpc and sparc: Introduce dev_archdata node accessors
The name of the device_node field differ across the platforms, so we
have to implement inlined accessors.  This is needed to avoid ugly
#ifdef in the generic code.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-12-03 21:03:54 +11:00

35 lines
620 B
C

/*
* Arch specific extensions to struct device
*
* This file is released under the GPLv2
*/
#ifndef _ASM_SPARC_DEVICE_H
#define _ASM_SPARC_DEVICE_H
struct device_node;
struct of_device;
struct dev_archdata {
void *iommu;
void *stc;
void *host_controller;
struct device_node *prom_node;
struct of_device *op;
int numa_node;
};
static inline void dev_archdata_set_node(struct dev_archdata *ad,
struct device_node *np)
{
ad->prom_node = np;
}
static inline struct device_node *
dev_archdata_get_node(const struct dev_archdata *ad)
{
return ad->prom_node;
}
#endif /* _ASM_SPARC_DEVICE_H */