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linux/drivers/of/base.c
Grant Likely a52f07ecd1 dt: protect against NULL matches passed to of_match_node() 
There are a few use cases where it is convenient to pass NULL to
of_match_node() and have it fail gracefully.  The patch adds a null
check to the beginning so taht it does so.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-03-23 14:55:55 -06:00

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