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authorRob Herring <robh@kernel.org>2018-02-28 02:40:38 +0300
committerRob Herring <robh@kernel.org>2018-03-06 05:58:17 +0300
commit9130ba884640328bb78aaa4840e5ddf06ccafb1c (patch)
tree078f18589cd0b7c09f4d918f75d67644b15d2e22 /scripts/dtc/livetree.c
parente039139be8c25145b103ab365ff1bd4a540066a3 (diff)
downloadlinux-9130ba884640328bb78aaa4840e5ddf06ccafb1c.tar.xz
scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987
This adds the following commits from upstream: aadd0b65c987 checks: centralize printing of property names in failure messages 88960e398907 checks: centralize printing of node path in check_msg f1879e1a50eb Add limited read-only support for older (V2 and V3) device tree to libfdt. 37dea76e9700 srcpos: drop special handling of tab 65893da4aee0 libfdt: overlay: Add missing license 962a45ca034d Avoid installing pylibfdt when dependencies are missing cd6ea1b2bea6 Makefile: Split INSTALL out into INSTALL_{PROGRAM,LIB,DATA,SCRIPT} 51b3a16338df Makefile.tests: Add LIBDL make(1) variable for portability sake 333d533a8f4d Attempt to auto-detect stat(1) being used if not given proper invocation e54388015af1 dtc: Bump version to v1.4.6 a1fe86f380cb fdtoverlay: Switch from using alloca to malloc c8d5472de3ff tests: Improve compatibility with other platforms c81d389a10cc checks: add chosen node checks e671852042a7 checks: add aliases node checks d0c44ebe3f42 checks: check for #{size,address}-cells without child nodes 18a3d84bb802 checks: add string list check for *-names properties 8fe94fd6f19f checks: add string list check 6c5730819604 checks: add a string check for 'label' property a384191eba09 checks: fix sound-dai phandle with arg property check b260c4f610c0 Fix ambiguous grammar for devicetree rule fe667e382bac tests: Add some basic tests for the pci_bridge checks 7975f6422260 Fix widespread incorrect use of strneq(), replace with new strprefixeq() fca296445eab Add strstarts() helper function cc392f089007 tests: Check non-matching cases for fdt_node_check_compatible() bba26a5291c8 livetree: avoid assertion of orphan phandles with overlays c8f8194d76cc implement strnlen for systems that need it c8b38f65fdec libfdt: Remove leading underscores from identifiers 3b62fdaebfe5 Remove leading underscores from identifiers 2d45d1c5c65e Replace FDT_VERSION() with stringify() 2e6fe5a107b5 Fix some errors in comments b0ae9e4b0ceb tests: Correct warning in sw_tree1.c Commit c8b38f65fdec upstream ("libfdt: Remove leading underscores from identifiers") changed the multiple inclusion define protection, so the kernel's libfdt_env.h needs the corresponding update. Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'scripts/dtc/livetree.c')
-rw-r--r--scripts/dtc/livetree.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/scripts/dtc/livetree.c b/scripts/dtc/livetree.c
index 6846ad2fd6d2..57b7db2ed153 100644
--- a/scripts/dtc/livetree.c
+++ b/scripts/dtc/livetree.c
@@ -216,7 +216,7 @@ struct node *merge_nodes(struct node *old_node, struct node *new_node)
return old_node;
}
-void add_orphan_node(struct node *dt, struct node *new_node, char *ref)
+struct node * add_orphan_node(struct node *dt, struct node *new_node, char *ref)
{
static unsigned int next_orphan_fragment = 0;
struct node *node;
@@ -236,6 +236,7 @@ void add_orphan_node(struct node *dt, struct node *new_node, char *ref)
name_node(node, name);
add_child(dt, node);
+ return dt;
}
struct node *chain_node(struct node *first, struct node *list)
@@ -507,7 +508,7 @@ struct node *get_node_by_path(struct node *tree, const char *path)
for_each_child(tree, child) {
if (p && (strlen(child->name) == p-path) &&
- strneq(path, child->name, p-path))
+ strprefixeq(path, p - path, child->name))
return get_node_by_path(child, p+1);
else if (!p && streq(path, child->name))
return child;
@@ -540,7 +541,10 @@ struct node *get_node_by_phandle(struct node *tree, cell_t phandle)
{
struct node *child, *node;
- assert((phandle != 0) && (phandle != -1));
+ if ((phandle == 0) || (phandle == -1)) {
+ assert(generate_fixups);
+ return NULL;
+ }
if (tree->phandle == phandle) {
if (tree->deleted)