diff options
| author | Yijing Wang <wangyijing@huawei.com> | 2014-05-04 12:23:36 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-05-27 11:23:46 -0600 |
| commit | 326c1cdae74186bfab3464e8f3378c7fa324be12 (patch) | |
| tree | e6a048d8d8e81b8c707482713dfc44d14b88c622 /drivers/pci | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
| download | linux-326c1cdae74186bfab3464e8f3378c7fa324be12.tar.gz | |
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>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci-driver.c | 8 | ||||
| -rw-r--r-- | drivers/pci/pci.h | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index d911e0c1f359..b7850cb4b907 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -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); /* diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h index 6bd082299e31..65108fc6f11d 100644 --- a/drivers/pci/pci.h +++ b/drivers/pci/pci.h @@ -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); } |