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authorMika Westerberg <>2016-06-02 11:17:11 +0300
committerBjorn Helgaas <>2016-06-13 14:51:34 -0500
commit43f7f88b9362e1f26603b45932069bbd6e15a1e1 (patch)
treef07853734d5bb79a24df6d79fc3d54c7e270a996 /Documentation
parent9661e783d830699a65f7d42e4b4a76e6923089eb (diff)
PCI: Don't clear d3cold_allowed for PCIe ports
The PCI core skips bridges and ports when the system is suspended. The PCI core checks return value of pci_has_subordinate() in pci_pm_suspend_noirq() to skip all devices where it is non-zero (which means PCI bridges and PCIe ports). Since PCIe ports are never suspended in the first place, there is no need to set d3cold_allowed for them. Tested-by: Lukas Wunner <> Signed-off-by: Mika Westerberg <> Signed-off-by: Bjorn Helgaas <> Acked-by: Rafael J. Wysocki <>
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