From: Jeff Mahoney <jeffm@suse.de>
Date: Sat, 18 Aug 2012 19:20:39 +0000 (-0400)
Subject: [SCSI] st: get rid of scsi_tapes array
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~38^2^2~118
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c648d95a6af4a79241a916871df17c84c68ea20;p=pandora-kernel.git

[SCSI] st: get rid of scsi_tapes array

st currently allocates an array to store pointers to all of the
scsi_tape objects. It's used to discover available indexes to use as the
base for the minor number selection and later to look up scsi_tape
devices for character devices.

We switch to using an IDR for minor selection and a pointer from
st_modedef back to scsi_tape for the lookups.

Reviewed-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Acked-by: Kai Mäkisara <kai.makisara@kolumbus.fi>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
---

Reading git-diff-tree failed