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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-11-05 11:30:36 +0100
committerBjorn Helgaas <bhelgaas@google.com>2019-11-20 17:35:52 -0600
commitd6aa37cd04fdafaf31ae89691e537535df43ca78 (patch)
tree4457ab196a98644672a525353aed955edbc9db3d /drivers/pci/pci.c
parentdc2256b0735d03664a92a6cb94ea4e564dfa237b (diff)
PCI/PM: Avoid exporting __pci_complete_power_transition()
Notice that radeon_set_suspend(), which is the only caller of __pci_complete_power_transition() outside of pci.c, really only cares about the pci_platform_power_transition() invoked by it, so export the latter instead of it, update the radeon driver to call pci_platform_power_transition() directly and make __pci_complete_power_transition() static. Code rearrangement, no intentional functional impact. Link: https://lore.kernel.org/r/1731661.ykamz2Tiuf@kreacher Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/pci/pci.c')
-rw-r--r--drivers/pci/pci.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 56bc79e33286..2f53234f9e91 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -963,7 +963,7 @@ void pci_refresh_power_state(struct pci_dev *dev)
* @dev: PCI device to handle.
* @state: State to put the device into.
*/
-static int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state)
+int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state)
{
int error;
@@ -979,6 +979,7 @@ static int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state)
return error;
}
+EXPORT_SYMBOL_GPL(pci_platform_power_transition);
/**
* pci_wakeup - Wake up a PCI device
@@ -1061,7 +1062,7 @@ void pci_bus_set_current_state(struct pci_bus *bus, pci_power_t state)
*
* This function should not be called directly by device drivers.
*/
-int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state)
+static int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state)
{
int ret;
@@ -1073,7 +1074,6 @@ int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state)
pci_bus_set_current_state(dev->subordinate, PCI_D3cold);
return ret;
}
-EXPORT_SYMBOL_GPL(__pci_complete_power_transition);
/**
* pci_set_power_state - Set the power state of a PCI device