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    SubjectRe: [RFC PATCH v2 1/4] dt: add of_get_child_number helper function
    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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