PCI: Rename pci_is_bridge() to pci_has_subordinate()
Previously, pci_is_bridge() returned true only when a subordinate bus existed. Rename pci_is_bridge() to pci_has_subordinate() to better indicate what we're checking. No functional change. [bhelgaas: changelog] Signed-off-by: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
This commit is contained in:
Родитель
c9eaa447e7
Коммит
326c1cdae7
|
@ -580,14 +580,14 @@ static void pci_pm_default_resume(struct pci_dev *pci_dev)
|
|||
{
|
||||
pci_fixup_device(pci_fixup_resume, pci_dev);
|
||||
|
||||
if (!pci_is_bridge(pci_dev))
|
||||
if (!pci_has_subordinate(pci_dev))
|
||||
pci_enable_wake(pci_dev, PCI_D0, false);
|
||||
}
|
||||
|
||||
static void pci_pm_default_suspend(struct pci_dev *pci_dev)
|
||||
{
|
||||
/* Disable non-bridge devices without PM support */
|
||||
if (!pci_is_bridge(pci_dev))
|
||||
if (!pci_has_subordinate(pci_dev))
|
||||
pci_disable_enabled_device(pci_dev);
|
||||
}
|
||||
|
||||
|
@ -717,7 +717,7 @@ static int pci_pm_suspend_noirq(struct device *dev)
|
|||
|
||||
if (!pci_dev->state_saved) {
|
||||
pci_save_state(pci_dev);
|
||||
if (!pci_is_bridge(pci_dev))
|
||||
if (!pci_has_subordinate(pci_dev))
|
||||
pci_prepare_to_sleep(pci_dev);
|
||||
}
|
||||
|
||||
|
@ -971,7 +971,7 @@ static int pci_pm_poweroff_noirq(struct device *dev)
|
|||
return error;
|
||||
}
|
||||
|
||||
if (!pci_dev->state_saved && !pci_is_bridge(pci_dev))
|
||||
if (!pci_dev->state_saved && !pci_has_subordinate(pci_dev))
|
||||
pci_prepare_to_sleep(pci_dev);
|
||||
|
||||
/*
|
||||
|
|
|
@ -77,7 +77,7 @@ static inline void pci_wakeup_event(struct pci_dev *dev)
|
|||
pm_wakeup_event(&dev->dev, 100);
|
||||
}
|
||||
|
||||
static inline bool pci_is_bridge(struct pci_dev *pci_dev)
|
||||
static inline bool pci_has_subordinate(struct pci_dev *pci_dev)
|
||||
{
|
||||
return !!(pci_dev->subordinate);
|
||||
}
|
||||
|
|
Загрузка…
Ссылка в новой задаче