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| author | David S. Miller <davem@sunset.davemloft.net> | 2007-08-07 18:46:36 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-08-07 18:46:36 -0700 |
| commit | 46bcea7751efc867ae4b073c99ad1d137a475bc0 (patch) | |
| tree | 6600d52d5131d2ed1eb95640aa3604aecbcbc4af /arch/sparc/kernel/prom.c | |
| parent | 4a2a4df7b6db25df8f3d5cc6dd0b096119359d92 (diff) | |
[SPARC]: Centralize find_in_proplist() instead of duplicating N times.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/prom.c')
| -rw-r--r-- | arch/sparc/kernel/prom.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/sparc/kernel/prom.c b/arch/sparc/kernel/prom.c index 39fbd3c8ab0b..cd4fb79aa3a8 100644 --- a/arch/sparc/kernel/prom.c +++ b/arch/sparc/kernel/prom.c @@ -102,6 +102,21 @@ int of_set_property(struct device_node *dp, const char *name, void *val, int len } EXPORT_SYMBOL(of_set_property); +int of_find_in_proplist(const char *list, const char *match, int len) +{ + while (len > 0) { + int l; + + if (!strcmp(list, match)) + return 1; + l = strlen(list) + 1; + list += l; + len -= l; + } + return 0; +} +EXPORT_SYMBOL(of_find_in_proplist); + static unsigned int prom_early_allocated; static void * __init prom_early_alloc(unsigned long size) |