blspec: Let scan functions return the number of entries found
So that callers can detect whether entries are found or not.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 6b12fb7 commit d85c580eebaad93c2dd3dfc72c89088c9d6e0210
@Sascha Hauer Sascha Hauer authored on 1 Nov 2013
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common/blspec.c
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include/blspec.h