From: NeilBrown <neilb@suse.de>
Date: Mon, 15 Dec 2014 01:56:58 +0000 (+1100)
Subject: md: rename ->stop to ->free
X-Git-Tag: fixes-v4.0-rc1~120^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afa0f557cb15176570a18fb2a093e348a793afd4;p=pandora-kernel.git

md: rename ->stop to ->free

Now that the ->stop function only frees the private data,
rename is accordingly.

Also pass in the private pointer as an arg rather than using
mddev->private.  This flexibility will be useful in level_store().

Finally, don't clear ->private.  It doesn't make sense to clear
it seeing that isn't what we free, and it is no longer necessary
to clear ->private (it was some time ago before  ->to_remove was
introduced).

Setting ->to_remove in ->free() is a bit of a wart, but not a
big problem at the moment.

Signed-off-by: NeilBrown <neilb@suse.de>
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