PCI PM: Use pci_set_power_state during early resume

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Once we have allowed timer interrupts to be enabled during the early
phase of resuming devices, we are now able to use the generic
pci_set_power_state() to put PCI devices into D0 at that time.  Then,
the platform-specific PM code will have a chance to handle devices
that don't implement the native PCI PM or that require some
additional, platform-specific operations to be carried out to power
them up.  Also, by doing this we can simplify the code quite a bit.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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Rafael J. Wysocki 2009-03-16 22:40:08 +01:00

parent 57ef80266e

commit f00a20ef46

1 changed files with 9 additions and 39 deletions

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48

drivers/pci/pci.c

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