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| author | Ingo Molnar <mingo@elte.hu> | 2008-06-23 11:53:03 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-23 11:53:03 +0200 |
| commit | 009b9fc98ddd83f9139fdabb12c0d7a8535d5421 (patch) | |
| tree | f7d3e182407d2ebe50a9b8db6361ac910027a1cf /drivers/of/base.c | |
| parent | 3711ccb07b7f0a13f4f1aa16a8fdca9c930f21ca (diff) | |
| parent | 481c5346d0981940ee63037eb53e4e37b0735c10 (diff) | |
Merge branch 'linus' into x86/threadinfotip-x86-threadinfo-2008-06-23_09.53_Mon
Diffstat (limited to 'drivers/of/base.c')
| -rw-r--r-- | drivers/of/base.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/of/base.c b/drivers/of/base.c index 9bd7c4a31253..23ffb7c0caf2 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -65,6 +65,9 @@ struct property *of_find_property(const struct device_node *np, { struct property *pp; + if (!np) + return NULL; + read_lock(&devtree_lock); for (pp = np->properties; pp != 0; pp = pp->next) { if (of_prop_cmp(pp->name, name) == 0) { |