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| author | Aaron Lu <aaron.lu@intel.com> | 2012-11-09 08:27:55 +0100 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-11-30 10:28:34 +0100 |
| commit | 691e3d3175daff73d9b1771bf79ab032fdcec5a5 (patch) | |
| tree | f1b66686e4fe57f2494787de0378ad2ca5be4502 /kernel | |
| parent | [SCSI] scsi_pm: use callbacks from dev_pm_ops for scsi devices (diff) | |
| download | linux-691e3d3175daff73d9b1771bf79ab032fdcec5a5.tar.xz linux-691e3d3175daff73d9b1771bf79ab032fdcec5a5.zip | |
[SCSI] sd: update sd to use the new pm callbacks
Update sd driver to use the callbacks defined in dev_pm_ops.
sd_freeze is NULL, the bus level callback has taken care of quiescing
the device so there should be nothing needs to be done here.
Consequently, sd_thaw is not needed here either.
suspend, poweroff and runtime suspend share the same routine sd_suspend,
which will sync flush and then stop the drive, this is the same as before.
resume, restore and runtime resume share the same routine sd_resume,
which will start the drive by putting it into active power state, this
is also the same as before.
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions