diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/pci/bus.c | 2 | ||||
-rw-r--r-- | drivers/pci/pci-sysfs.c | 2 | ||||
-rw-r--r-- | drivers/pci/pci.c | 4 | ||||
-rw-r--r-- | drivers/pci/setup-bus.c | 2 |
4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index 68f91a25259..97a8194063b 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -184,7 +184,7 @@ void pci_enable_bridges(struct pci_bus *bus) list_for_each_entry(dev, &bus->devices, bus_list) { if (dev->subordinate) { - if (atomic_read(&dev->enable_cnt) == 0) { + if (!pci_is_enabled(dev)) { retval = pci_enable_device(dev); pci_set_master(dev); } diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index e9a8706a640..cd8e682c04a 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -148,7 +148,7 @@ static ssize_t is_enabled_store(struct device *dev, return -EPERM; if (!val) { - if (atomic_read(&pdev->enable_cnt) != 0) + if (pci_is_enabled(pdev)) pci_disable_device(pdev); else result = -EIO; diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 445fb6f7ea3..16fd0d4c316 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -844,7 +844,7 @@ static int do_pci_enable_device(struct pci_dev *dev, int bars) */ int pci_reenable_device(struct pci_dev *dev) { - if (atomic_read(&dev->enable_cnt)) + if (pci_is_enabled(dev)) return do_pci_enable_device(dev, (1 << PCI_NUM_RESOURCES) - 1); return 0; } @@ -1042,7 +1042,7 @@ static void do_pci_disable_device(struct pci_dev *dev) */ void pci_disable_enabled_device(struct pci_dev *dev) { - if (atomic_read(&dev->enable_cnt)) + if (pci_is_enabled(dev)) do_pci_disable_device(dev); } diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c index 334285a8e23..8d9da9d30a6 100644 --- a/drivers/pci/setup-bus.c +++ b/drivers/pci/setup-bus.c @@ -144,7 +144,7 @@ static void pci_setup_bridge(struct pci_bus *bus) struct pci_bus_region region; u32 l, bu, lu, io_upper16; - if (!pci_is_root_bus(bus) && bus->is_added) + if (pci_is_enabled(bridge)) return; dev_info(&bridge->dev, "PCI bridge, secondary bus %04x:%02x\n", |