Commit 37139074 authored by Jesse Barnes's avatar Jesse Barnes Committed by Jesse Barnes

PCI: document pci_target_state

The empty kdoc was causing warnings, so provide some actual documentation.
Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 56adc59d
...@@ -1123,6 +1123,12 @@ int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable) ...@@ -1123,6 +1123,12 @@ int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable)
} }
/** /**
* pci_target_state - find an appropriate low power state for a given PCI dev
* @dev: PCI device
*
* Use underlying platform code to find a supported low power state for @dev.
* If the platform can't manage @dev, return the deepest state from which it
* can generate wake events, based on any available PME info.
*/ */
pci_power_t pci_target_state(struct pci_dev *dev) pci_power_t pci_target_state(struct pci_dev *dev)
{ {
......
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