Simon Glass 88f95bbadd libfdt: Add fdt_next_subnode() to permit easy subnode iteration ...

Iterating through subnodes with libfdt is a little painful to write as we
need something like this:

for (depth = 0, count = 0,
	offset = fdt_next_node(fdt, parent_offset, &depth);
     (offset >= 0) && (depth > 0);
     offset = fdt_next_node(fdt, offset, &depth)) {
	if (depth == 1) {
		/* code body */
	}
}

Using fdt_next_subnode() we can instead write this, which is shorter and
easier to get right:

for (offset = fdt_first_subnode(fdt, parent_offset);
     offset >= 0;
     offset = fdt_next_subnode(fdt, offset)) {
	/* code body */
}

Also, it doesn't require two levels of indentation for the loop body.

Signed-off-by: Simon Glass <sjg@chromium.org>
(Cherry-picked from dtc commit 4e76ec79)
Acked-by: Gerald Van Baren <vanbaren@cideas.com>

2013-05-14 15:37:25 -04:00

..

libfdt

libfdt: Add fdt_next_subnode() to permit easy subnode iteration

2013-05-14 15:37:25 -04:00

lzma

lzma: update to lzma sdk 9.20

2012-12-06 13:56:38 -07:00

lzo

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tizen

create lib/tizen directory

2012-05-25 09:15:10 +02:00

zlib

lib/zlib: sparse fixes

2012-11-04 11:00:36 -07:00

addr_map.c

lib/powerpc: addrmap_phys_to_virt() should return a pointer

2012-07-06 17:30:32 -05:00

aes.c

Add AES crypto library

2012-05-15 08:31:37 +02:00

asm-offsets.c

arm: move C runtime setup code in crt0.S

2013-01-08 22:14:50 +01:00

bch.c

nand: Merge BCH code from Linux nand driver

2012-01-26 16:09:02 -06:00

bzlib_crctable.c

…

bzlib_decompress.c

…

bzlib_huffman.c

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bzlib_private.h

…

bzlib_randtable.c

…

bzlib.c

…

circbuf.c

…

crc7.c

…

crc16.c

…

crc32.c

crc32: Correct endianness of crc32 result

2013-04-19 10:24:14 -04:00

ctype.c

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display_options.c

display_options:print_buffer: align ASCII print

2013-03-11 17:00:28 -04:00

div64.c

…

errno.c

…

fdtdec_test.c

fdt: Add tests for fdtdec

2012-03-29 08:12:47 +02:00

fdtdec.c

fdt: Skip checking FDT if the pointer is NULL

2013-05-01 11:17:21 -04:00

gunzip.c

gunzip: rename z{alloc, free} to gz{alloc, free}

2012-04-30 16:54:51 +02:00

gzip.c

lib: add gzip lib function callback

2012-09-29 07:26:08 -07:00

hang.c

lib: consolidate hang()

2013-05-01 16:41:08 -04:00

hashtable.c

env: throw an error when an empty key is used

2013-05-09 17:03:05 -04:00

initcall.c

Introduce a basic initcall implementation

2013-03-15 16:13:59 -04:00

ldiv.c

…

linux_string.c

Make linux kernel string funcs available to tools

2012-12-13 11:46:07 -07:00

lmb.c

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Makefile

lib: consolidate hang()

2013-05-01 16:41:08 -04:00

md5.c

GCC47: Fix warning in md5.c

2012-04-29 14:14:08 +02:00

net_utils.c

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physmem.c

Introduce arch_phys_memset which works like memset but on physical memory

2012-12-06 14:30:40 -08:00

qsort.c

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rand.c

lib: add rand() function

2012-07-07 14:07:32 +02:00

rbtree.c

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sha1.c

sha1: Use const where possible, and unsigned for input len

2012-12-11 13:17:33 -07:00

sha256.c

sha256: Use const where possible and add watchdog function

2012-12-11 13:17:33 -07:00

slre.c

Add SLRE - Super Light Regular Expression library

2013-05-01 16:24:00 -04:00

string.c

Make linux kernel string funcs available to tools

2012-12-13 11:46:07 -07:00

strmhz.c

…

time.c

Move bootstage timer out of lib/time.c

2012-04-10 23:35:32 +02:00

tpm.c

tpm: Add TPM command library

2013-04-12 14:13:13 -07:00

uuid.c

…

vsprintf.c

vsprintf: add ustrtoll function

2013-02-19 17:01:26 -05:00