From e679c5f445fe142940e0962de9c5c82f10d9357c Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 24 Apr 2007 17:16:16 +1000 Subject: Consolidate of_get_parent This requires creating dummy of_node_{get,put} routines for sparc and sparc64. It also adds a read_lock around the parent accesses. Signed-off-by: Stephen Rothwell Acked-by: Paul Mackerras Acked-by: David S. Miller --- include/asm-sparc/prom.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/asm-sparc') diff --git a/include/asm-sparc/prom.h b/include/asm-sparc/prom.h index 57f86c84293..c7d54958a90 100644 --- a/include/asm-sparc/prom.h +++ b/include/asm-sparc/prom.h @@ -69,6 +69,15 @@ extern int of_getintprop_default(struct device_node *np, extern void prom_build_devicetree(void); +/* Dummy ref counting routines - to be implemented later */ +static inline struct device_node *of_node_get(struct device_node *node) +{ + return node; +} +static inline void of_node_put(struct device_node *node) +{ +} + /* * NB: This is here while we transition from using asm/prom.h * to linux/of.h -- cgit v1.2.3-70-g09d2