From 931b261f442e779b0656d9b04c7ffe4939ef8c0a Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Wed, 12 Jul 2006 15:42:06 +1000 Subject: [POWERPC] Make get_property() return a const void * Previous changes have treated the return values of get_property as const, so now we can make the actual change to get_property(). There shouldn't be a need to cast the return values anymore. We will now get compiler warnings when property values are assigned to a non-const variable. If properties need to be updated, there's still the of_find_property function. Built for cell_defconfig, chrp32_defconfig, g5_defconfig, iseries_defconfig, maple_defconfig, pmac32_defconfig, ppc64_defconfig and pseries_defconfig. Signed-off-by: Jeremy Kerr Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/prom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/kernel/prom.c') diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 2a3d84a39cb5..bf2005b2feb6 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1527,7 +1527,7 @@ struct property *of_find_property(struct device_node *np, const char *name, * Find a property with a given name for a given node * and return the value. */ -void *get_property(struct device_node *np, const char *name, int *lenp) +const void *get_property(struct device_node *np, const char *name, int *lenp) { struct property *pp = of_find_property(np,name,lenp); return pp ? pp->value : NULL; -- cgit v1.2.3