From: NeilBrown <neilb@suse.de>
Date: Thu, 22 Dec 2011 23:17:51 +0000 (+1100)
Subject: md: change hot_remove_disk to take an rdev rather than a number.
X-Git-Tag: v3.3-rc1~164^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b8321b68d1445f308324517e45fb0a5c2b48e271;p=pandora-kernel.git

md: change hot_remove_disk to take an rdev rather than a number.

Soon an array will be able to have multiple devices with the
same raid_disk number (an original and a replacement).  So removing
a device based on the number won't work.  So pass the actual device
handle instead.

Reviewed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
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