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PCI/PM: Avoid exporting __pci_complete_power_transition()

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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>
This commit is contained in:
Rafael J. Wysocki
2019-11-05 11:30:36 +01:00
committed by Bjorn Helgaas
parent dc2256b073
commit d6aa37cd04
3 changed files with 5 additions and 5 deletions
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2
include/linux/pci.h
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@@ -1228,7 +1228,7 @@ struct pci_cap_saved_state *pci_find_saved_ext_cap(struct pci_dev *dev,
int pci_add_cap_save_buffer(struct pci_dev *dev, char cap, unsigned int size);
int pci_add_ext_cap_save_buffer(struct pci_dev *dev,
u16 cap, unsigned int size);
int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state);
int pci_platform_power_transition(struct pci_dev *dev, pci_power_t state);
int pci_set_power_state(struct pci_dev *dev, pci_power_t state);
pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state);
bool pci_pme_capable(struct pci_dev *dev, pci_power_t state);