linux/arch/sparc/kernel/prom.h
Grant Likely 0d351c3e93 of/sparc: Remove sparc-local declaration of allnodes and devtree_lock
Both allnodes and devtree_lock are defined in common code.  The
extern declaration should be in the common header too so that the
compiler can type check.  allnodes is already in of.h, but
devtree_lock should be declared there too.

This patch removes the SPARC declarations and uses decls in of.h instead.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Michal Simek <monstr@monstr.eu>
Acked-by: David S. Miller <davem@davemloft.net>
2010-02-14 13:02:44 -07:00

26 lines
507 B
C

#ifndef __PROM_H
#define __PROM_H
#include <linux/spinlock.h>
#include <asm/prom.h>
extern void * prom_early_alloc(unsigned long size);
extern void irq_trans_init(struct device_node *dp);
extern unsigned int prom_unique_id;
static inline int is_root_node(const struct device_node *dp)
{
if (!dp)
return 0;
return (dp->parent == NULL);
}
extern char *build_path_component(struct device_node *dp);
extern void of_console_init(void);
extern unsigned int prom_early_allocated;
#endif /* __PROM_H */