From 71773f0337bee8a3701aaaec22581c18a5f44679 Mon Sep 17 00:00:00 2001 From: Mike Ditto Date: Tue, 21 Oct 2008 11:32:29 +0000 Subject: powerpc: Add del_node() for early boot code to prune inapplicable devices. Some platforms have variants that can share most of a flat device tree but need a few devices selectively pruned at boot time. This adds del_node() to ops.h to allow access to the existing fdt_del_node(). Signed-off-by: Mike Ditto Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/boot/libfdt-wrapper.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/powerpc/boot/libfdt-wrapper.c') diff --git a/arch/powerpc/boot/libfdt-wrapper.c b/arch/powerpc/boot/libfdt-wrapper.c index 1daa73f08ba8..9276327bc2bb 100644 --- a/arch/powerpc/boot/libfdt-wrapper.c +++ b/arch/powerpc/boot/libfdt-wrapper.c @@ -105,6 +105,11 @@ static int fdt_wrapper_setprop(const void *devp, const char *name, return check_err(rc); } +static int fdt_wrapper_del_node(const void *devp) +{ + return fdt_del_node(fdt, devp_offset(devp)); +} + static void *fdt_wrapper_get_parent(const void *devp) { return offset_devp(fdt_parent_offset(fdt, devp_offset(devp))); @@ -174,6 +179,7 @@ void fdt_init(void *blob) dt_ops.create_node = fdt_wrapper_create_node; dt_ops.find_node_by_prop_value = fdt_wrapper_find_node_by_prop_value; dt_ops.find_node_by_compatible = fdt_wrapper_find_node_by_compatible; + dt_ops.del_node = fdt_wrapper_del_node; dt_ops.get_path = fdt_wrapper_get_path; dt_ops.finalize = fdt_wrapper_finalize; -- cgit v1.2.3-59-g8ed1b