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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:03:42 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-04-05 21:03:42 -0700 |
commit | 9c2dd8405c0cc2288d6098df40c19569d17553e4 (patch) | |
tree | 08ffc47fb00b1a327db95de4b5339797afeb8f48 /scripts/dtc/dtc.h | |
parent | d66db9f6e427db122aeaad0f0cc94291ce6ddb82 (diff) | |
parent | 827473268ee492b30b576ef156ab524a2b9f3520 (diff) | |
download | linux-stable-9c2dd8405c0cc2288d6098df40c19569d17553e4.tar.gz linux-stable-9c2dd8405c0cc2288d6098df40c19569d17553e4.tar.bz2 linux-stable-9c2dd8405c0cc2288d6098df40c19569d17553e4.zip |
Merge tag 'devicetree-for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull DeviceTree updates from Rob Herring:
- Sync dtc to upstream version v1.4.6-9-gaadd0b65c987. This adds a
bunch more warnings (hidden behind W=1).
- Build dtc lexer and parser files instead of using shipped versions.
- Rework overlay apply API to take an FDT as input and apply overlays
in a single step.
- Add a phandle lookup cache. This improves boot time by hundreds of
msec on systems with large DT.
- Add trivial mcp4017/18/19 potentiometers bindings.
- Remove VLA stack usage in DT code.
* tag 'devicetree-for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (26 commits)
of: unittest: fix an error code in of_unittest_apply_overlay()
of: unittest: move misplaced function declaration
of: unittest: Remove VLA stack usage
of: overlay: Fix forgotten reference to of_overlay_apply()
of: Documentation: Fix forgotten reference to of_overlay_apply()
of: unittest: local return value variable related cleanups
of: unittest: remove unneeded local return value variables
dt-bindings: trivial: add various mcp4017/18/19 potentiometers
of: unittest: fix an error test in of_unittest_overlay_8()
of: cache phandle nodes to reduce cost of of_find_node_by_phandle()
dt-bindings: rockchip-dw-mshc: use consistent clock names
MAINTAINERS: Add linux/of_*.h headers to appropriate subsystems
scripts: turn off some new dtc warnings by default
scripts/dtc: Update to upstream version v1.4.6-9-gaadd0b65c987
scripts/dtc: generate lexer and parser during build instead of shipping
powerpc: boot: add strrchr function
of: overlay: do not include path in full_name of added nodes
of: unittest: clean up changeset test
arm64/efi: Make strrchr() available to the EFI namespace
ARM: boot: add strrchr function
...
Diffstat (limited to 'scripts/dtc/dtc.h')
-rw-r--r-- | scripts/dtc/dtc.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/scripts/dtc/dtc.h b/scripts/dtc/dtc.h index 35cf926cc14a..3b18a42b866e 100644 --- a/scripts/dtc/dtc.h +++ b/scripts/dtc/dtc.h @@ -1,5 +1,5 @@ -#ifndef _DTC_H -#define _DTC_H +#ifndef DTC_H +#define DTC_H /* * (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation. 2005. @@ -67,7 +67,8 @@ typedef uint32_t cell_t; #define streq(a, b) (strcmp((a), (b)) == 0) -#define strneq(a, b, n) (strncmp((a), (b), (n)) == 0) +#define strstarts(s, prefix) (strncmp((s), (prefix), strlen(prefix)) == 0) +#define strprefixeq(a, n, b) (strlen(b) == (n) && (memcmp(a, b, n) == 0)) #define ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1)) @@ -203,7 +204,7 @@ struct node *build_node_delete(void); struct node *name_node(struct node *node, char *name); struct node *chain_node(struct node *first, struct node *list); struct node *merge_nodes(struct node *old_node, struct node *new_node); -void add_orphan_node(struct node *old_node, struct node *new_node, char *ref); +struct node *add_orphan_node(struct node *old_node, struct node *new_node, char *ref); void add_property(struct node *node, struct property *prop); void delete_property_by_name(struct node *node, char *name); @@ -289,4 +290,4 @@ struct dt_info *dt_from_source(const char *f); struct dt_info *dt_from_fs(const char *dirname); -#endif /* _DTC_H */ +#endif /* DTC_H */ |