xen/blkback: use drv_get/set_drvdata rather than directly accessing driver_data.
authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Fri, 12 Feb 2010 00:07:31 +0000 (16:07 -0800)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thu, 14 Apr 2011 22:26:09 +0000 (18:26 -0400)
commit5cf6e4f6f6d5549904db6ecb3ffd5b8f71f41250
treee60073a72893d6c2e347201b1a313b17d9062017
parente7579a99b598f8e4a2b4df4854fbda2cc961bb02
xen/blkback: use drv_get/set_drvdata rather than directly accessing driver_data.

Direct driver_data access is obsolete and will disappear.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
drivers/xen/blkback/xenbus.c