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PCI: Expose pci_load_saved_state for public consumption.

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We have the pci_load_and_free_saved_state, and pci_store_saved_state
but are missing the functionality to just load the state
multiple times in the PCI device without having to free/save
the state.

This patch makes it possible to use this function.

Signed-off-by: Konrad Rzeszutek Wilk <[email protected]>
Acked-by: Bjorn Helgaas <[email protected]>
Signed-off-by: David Vrabel <[email protected]>
This commit is contained in:
Konrad Rzeszutek Wilk 2014-12-03 16:40:31 -05:00 • committed by David Vrabel
commit 98d9b27125
2 changed files with 5 additions and 2 deletions
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5
drivers/pci/pci.c
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@ -1142,8 +1142,8 @@ EXPORT_SYMBOL_GPL(pci_store_saved_state);
* @dev: PCI device that we're dealing with
* @state: Saved state returned from pci_store_saved_state()
*/
static int pci_load_saved_state(struct pci_dev *dev,
struct pci_saved_state *state)
int pci_load_saved_state(struct pci_dev *dev,
struct pci_saved_state *state)
{
struct pci_cap_saved_data *cap;
@ -1171,6 +1171,7 @@ static int pci_load_saved_state(struct pci_dev *dev,
dev->state_saved = true;
return 0;
}
EXPORT_SYMBOL_GPL(pci_load_saved_state);
/**
* pci_load_and_free_saved_state - Reload the save state pointed to by state,