From fa6b769a8e981afea869285982640168f76774df Mon Sep 17 00:00:00 2001 From: Becky Bruce Date: Sat, 12 May 2007 03:49:39 +1000 Subject: [POWERPC] Remove unused code causing a compile warning AFAICT, nobody is using ft_ordered(), and it causes a build warning to be generated. This patch cleans that up by removing the function and the commented-out code that calls it. Signed-off-by: Becky Bruce Acked-by: David Gibson Signed-off-by: Paul Mackerras --- arch/powerpc/boot/flatdevtree.c | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'arch') diff --git a/arch/powerpc/boot/flatdevtree.c b/arch/powerpc/boot/flatdevtree.c index b732644788d..13761bf160c 100644 --- a/arch/powerpc/boot/flatdevtree.c +++ b/arch/powerpc/boot/flatdevtree.c @@ -134,20 +134,6 @@ static char *ft_next(struct ft_cxt *cxt, char *p, struct ft_atom *ret) #define HDR_SIZE _ALIGN(sizeof(struct boot_param_header), 8) #define EXPAND_INCR 1024 /* alloc this much extra when expanding */ -/* See if the regions are in the standard order and non-overlapping */ -static int ft_ordered(struct ft_cxt *cxt) -{ - char *p = (char *)cxt->bph + HDR_SIZE; - enum ft_rgn_id r; - - for (r = FT_RSVMAP; r <= FT_STRINGS; ++r) { - if (p > cxt->rgn[r].start) - return 0; - p = cxt->rgn[r].start + cxt->rgn[r].size; - } - return p <= (char *)cxt->bph + cxt->max_size; -} - /* Copy the tree to a newly-allocated region and put things in order */ static int ft_reorder(struct ft_cxt *cxt, int nextra) { @@ -573,10 +559,6 @@ int ft_open(struct ft_cxt *cxt, void *blob, unsigned int max_size, cxt->rgn[FT_STRUCT].size = struct_size(cxt); cxt->rgn[FT_STRINGS].start = blob + be32_to_cpu(bph->off_dt_strings); cxt->rgn[FT_STRINGS].size = be32_to_cpu(bph->dt_strings_size); - /* Leave as '0' to force first ft_make_space call to do a ft_reorder - * and move dt to an area allocated by realloc. - cxt->isordered = ft_ordered(cxt); - */ cxt->p = cxt->rgn[FT_STRUCT].start; cxt->str_anchor = cxt->rgn[FT_STRINGS].start; -- cgit v1.2.3