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| author | Rafael J. Wysocki <rjw@sisk.pl> | 2009-09-08 23:14:49 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-09-09 14:19:11 -0700 |
| commit | e80bb09d2c73d76a2a4cd79e4a83802dd901c642 (patch) | |
| tree | fff892db62dd092ab8e3d70d19d813d4979a2503 /include/linux/pci.h | |
| parent | df8db91fc3b543d373afa61beef35b072eea1368 (diff) | |
| download | linux-e80bb09d2c73d76a2a4cd79e4a83802dd901c642.tar.gz linux-e80bb09d2c73d76a2a4cd79e4a83802dd901c642.tar.bz2 linux-e80bb09d2c73d76a2a4cd79e4a83802dd901c642.zip | |
PCI PM: Introduce device flag wakeup_prepared
Introduce a new PCI device flag, wakeup_prepared, to prevent PCI
wake-up preparation code from being executed twice in a row for the
same device and for the same purpose.
Reviewed-by: Matthew Garrett <mjg59@srcf.ucam.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'include/linux/pci.h')
| -rw-r--r-- | include/linux/pci.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/pci.h b/include/linux/pci.h index d80ed872a3c4..f5c7cd343e56 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -241,6 +241,7 @@ struct pci_dev { unsigned int d1_support:1; /* Low power state D1 is supported */ unsigned int d2_support:1; /* Low power state D2 is supported */ unsigned int no_d1d2:1; /* Only allow D0 and D3 */ + unsigned int wakeup_prepared:1; #ifdef CONFIG_PCIEASPM struct pcie_link_state *link_state; /* ASPM link state. */ |