On Wed, Dec 14, 2011 at 11:04 AM, Rob Herring [off-list ref] wrote:

Dong,

On 12/14/2011 10:03 AM, Dong Aisheng wrote:

quoted

From: Dong Aisheng <redacted>

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 <redacted>
Cc: Grant Likely <redacted>
Cc: Rob Herring <redacted>
---
?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.

I agree.

Rob

-- 
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.