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(parent: 46239ad) | patch
PCI/ACPI/PM: Avoid resuming devices that don't signal PME
authorRafael J. Wysocki <rjw@sisk.pl>
Sun, 6 Nov 2011 21:21:46 +0000 (22:21 +0100)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 11 Nov 2011 17:49:56 +0000 (09:49 -0800)
commitca819eb372436473fdff07f2e32aceabb1b9d743
treeea963fe1b7892a2c80c6fd107d1555c5b26a0a1etree | snapshot
parent46239add1db9c0bef1e8aff9609c76c15f472609commit | diff
PCI/ACPI/PM: Avoid resuming devices that don't signal PME

Modify pci_acpi_wake_dev() to avoid resuming PME-capable devices
whose PME Status bits are not set, which may happen currently if
several devices are associated with the same wakeup GPE and all
of them are notified whenever at least one of them signals PME.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/pci-acpi.c diff | blob | history
Linux kernel for KaRo TX COM modules