diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-02-03 19:59:09 -0500 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-02-04 20:21:08 -0500 |
| commit | 99dadce8756bf08f5f8baf749533d044f6b3ff25 (patch) | |
| tree | 7593c043681c463382fafb22737e4f4a7f52f00b /drivers/pci/hotplug.c | |
| parent | 144a76bc885ef4852601c66595326e59f12877f8 (diff) | |
PCI PM: Fix saving of device state in pci_legacy_suspend
Make pci_legacy_suspend() save the state of the device if it is
in PCI_UNKNOWN after its suspend callback has run and warn only if
the power state of the device has been changed by its suspend
callback.
Also, use WARN_ONCE(), which is more useful, in pci_legacy_suspend(),
so that the name of the offending function is printed.
Additionally, remove the unnecessary line of code setting
pci_dev->state_saved.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/hotplug.c')
0 files changed, 0 insertions, 0 deletions