diff options
| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-11-05 11:30:36 +0100 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2019-11-20 17:35:52 -0600 |
| commit | d6aa37cd04fdafaf31ae89691e537535df43ca78 (patch) | |
| tree | 4457ab196a98644672a525353aed955edbc9db3d /drivers/pci/pci.c | |
| parent | PCI/PM: Fold __pci_start_power_transition() into its caller (diff) | |
| download | wireguard-linux-d6aa37cd04fdafaf31ae89691e537535df43ca78.tar.xz wireguard-linux-d6aa37cd04fdafaf31ae89691e537535df43ca78.zip | |
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.c | 6 |
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 |