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PCI PM: Read power state from device after trying to change it on resume
authorRafael J. Wysocki <rjw@sisk.pl>
Wed, 4 Feb 2009 01:02:15 +0000 (02:02 +0100)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Thu, 5 Feb 2009 01:22:28 +0000 (17:22 -0800)
commit49c968111aee4a463d3247937b63efa63a65f378
tree45102dd69858263623dae0db56f67a09a7b15c5ctree | snapshot (tar.gz zip)
parentcbbc2f6b0d438f80831c20124137ea92f0e5149bcommit | diff
PCI PM: Read power state from device after trying to change it on resume

pci_restore_standard_config() unconditionally changes current_state
to PCI_D0 after attempting to change the device's power state, but
it should rather read the actual current power state from the
device.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/pci.c diff | blob | blame | history