Messages in this thread | | | Date | Wed, 14 Dec 2011 12:04:28 -0600 | From | Rob Herring <> | Subject | Re: [RFC PATCH v2 1/4] dt: add of_get_child_number helper function |
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Dong,
On 12/14/2011 10:03 AM, Dong Aisheng wrote: > From: Dong Aisheng <dong.aisheng@linaro.org> > > Currently most code to get child number in kernel are almost same, > add a helper to implement this function for dt to use. > > Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org> > Cc: Grant Likely <grant.likely@secretlab.ca> > Cc: Rob Herring <rob.herring@calxeda.com> > --- > include/linux/of.h | 17 +++++++++++++++++ > 1 files changed, 17 insertions(+), 0 deletions(-) > > diff --git a/include/linux/of.h b/include/linux/of.h > index 4948552..09d53dc 100644 > --- a/include/linux/of.h > +++ b/include/linux/of.h > @@ -189,6 +189,18 @@ extern struct device_node *of_get_next_child(const struct device_node *node, > for (child = of_get_next_child(parent, NULL); child != NULL; \ > child = of_get_next_child(parent, child)) > > +static inline int of_get_child_number(struct device_node *np)
I would call this of_get_child_count instead.
Rob
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