i2c: Let i2c_parent_is_i2c_adapter return the parent adapter
authorJean Delvare <khali@linux-fr.org>
Sun, 24 Oct 2010 16:16:57 +0000 (18:16 +0200)
committerJean Delvare <khali@endymion.delvare>
Sun, 24 Oct 2010 16:16:57 +0000 (18:16 +0200)
This makes the calling site's code clearer IMHO.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Michael Lawnick <ml.lawnick@gmx.de>

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