From: Alan Stern <stern@rowland.harvard.edu>
Date: Tue, 26 Jul 2005 14:18:45 +0000 (-0400)
Subject: [SCSI] add missing scan mutex to scsi_scan_target()
X-Git-Tag: v2.6.14-rc1~5^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e517d3133f62c27b211f305a6dbd6f6ccac0db1b;p=pandora-kernel.git

[SCSI] add missing scan mutex to scsi_scan_target()

This patch (as543) adds a private entry point to scsi_scan_target, for use
when the caller already owns the scan_mutex, and updates the kerneldoc for
that routine (which was badly out-of-date).  It converts scsi_scan_channel
to use the new entry point.  Lastly, it modifies scsi_get_host_dev to make
it acquire the scan_mutex, necessary since the routine adds a new
scsi_device even if it doesn't do any actual scanning.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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