From: Joe Eykholt <jeykholt@cisco.com>
Date: Sat, 29 Jan 2011 00:04:18 +0000 (-0800)
Subject: [SCSI] libfc: add hook to notify providers of local port changes
X-Git-Tag: v2.6.39-rc1~440^2~114
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=70d53b046a6221e3ceb3bd8eaa807ef6a1c53762;p=pandora-kernel.git

[SCSI] libfc: add hook to notify providers of local port changes

When an SCST provider is registered, it needs to know what
local ports are available for configuration as targets.

Add a notifier chain that is invoked when any local port
that is added or deleted.

Maintain a global list of local ports and add an
interator function that calls a given function for
every existing local port.  This is used when first
loading a provider.

Signed-off-by: Joe Eykholt <jeykholt@cisco.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

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