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staging:iio: Add infrastructure for irq_chip based triggers
[cascardo/linux.git]
/
drivers
/
pci
/
pci.c
diff --git
a/drivers/pci/pci.c
b/drivers/pci/pci.c
index
b714d78
..
2472e71
100644
(file)
--- a/
drivers/pci/pci.c
+++ b/
drivers/pci/pci.c
@@
-740,6
+740,12
@@
int pci_set_power_state(struct pci_dev *dev, pci_power_t state)
if (!__pci_complete_power_transition(dev, state))
error = 0;
if (!__pci_complete_power_transition(dev, state))
error = 0;
+ /*
+ * When aspm_policy is "powersave" this call ensures
+ * that ASPM is configured.
+ */
+ if (!error && dev->bus->self)
+ pcie_aspm_powersave_config_link(dev->bus->self);
return error;
}
return error;
}