From 97e873e5c8ad8711ce4cca080cff4eb5d21b3aeb Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Tue, 1 May 2007 16:26:07 +1000 Subject: Start split out of common open firmware code This creates drivers/of/base.c (depending on CONFIG_OF) and puts the first trivially common bits from the prom.c files into it. Signed-off-by: Stephen Rothwell Acked-by: Paul Mackerras Acked-by: David S. Miller --- arch/powerpc/kernel/prom.c | 41 ----------------------------------------- 1 file changed, 41 deletions(-) (limited to 'arch/powerpc/kernel/prom.c') diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 37ff99bd98b..6c9419a4d70 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1056,35 +1056,6 @@ void __init early_init_devtree(void *params) DBG(" <- early_init_devtree()\n"); } -int of_n_addr_cells(struct device_node* np) -{ - const int *ip; - do { - if (np->parent) - np = np->parent; - ip = of_get_property(np, "#address-cells", NULL); - if (ip != NULL) - return *ip; - } while (np->parent); - /* No #address-cells property for the root node, default to 1 */ - return 1; -} -EXPORT_SYMBOL(of_n_addr_cells); - -int of_n_size_cells(struct device_node* np) -{ - const int* ip; - do { - if (np->parent) - np = np->parent; - ip = of_get_property(np, "#size-cells", NULL); - if (ip != NULL) - return *ip; - } while (np->parent); - /* No #size-cells property for the root node, default to 1 */ - return 1; -} -EXPORT_SYMBOL(of_n_size_cells); /** Checks if the given "compat" string matches one of the strings in * the device's "compatible" property @@ -1562,18 +1533,6 @@ struct property *of_find_property(const struct device_node *np, } EXPORT_SYMBOL(of_find_property); -/* - * Find a property with a given name for a given node - * and return the value. - */ -const void *of_get_property(const struct device_node *np, const char *name, - int *lenp) -{ - struct property *pp = of_find_property(np,name,lenp); - return pp ? pp->value : NULL; -} -EXPORT_SYMBOL(of_get_property); - /* * Add a property to a node */ -- cgit v1.2.3-70-g09d2