diff options
Diffstat (limited to 'drivers/pci/pci-driver.c')
| -rw-r--r-- | drivers/pci/pci-driver.c | 51 |
1 files changed, 24 insertions, 27 deletions
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index b91a17fe425..3f8e3dbcaa7 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -99,15 +99,15 @@ static void pci_free_dynids(struct pci_driver *drv) * * Allow PCI IDs to be added to an existing driver via sysfs. */ -static ssize_t -store_new_id(struct device_driver *driver, const char *buf, size_t count) +static ssize_t store_new_id(struct device_driver *driver, const char *buf, + size_t count) { struct pci_driver *pdrv = to_pci_driver(driver); const struct pci_device_id *ids = pdrv->id_table; - __u32 vendor, device, subvendor=PCI_ANY_ID, - subdevice=PCI_ANY_ID, class=0, class_mask=0; - unsigned long driver_data=0; - int fields=0; + __u32 vendor, device, subvendor = PCI_ANY_ID, + subdevice = PCI_ANY_ID, class = 0, class_mask = 0; + unsigned long driver_data = 0; + int fields = 0; int retval = 0; fields = sscanf(buf, "%x %x %x %x %x %x %lx", @@ -167,8 +167,8 @@ static DRIVER_ATTR(new_id, S_IWUSR, NULL, store_new_id); * * Removes a dynamic pci device ID to this driver. */ -static ssize_t -store_remove_id(struct device_driver *driver, const char *buf, size_t count) +static ssize_t store_remove_id(struct device_driver *driver, const char *buf, + size_t count) { struct pci_dynid *dynid, *n; struct pci_driver *pdrv = to_pci_driver(driver); @@ -374,8 +374,7 @@ static int pci_call_probe(struct pci_driver *drv, struct pci_dev *dev, * returns 0 on success, else error. * side-effect: pci_dev->driver is set to drv when drv claims pci_dev. */ -static int -__pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev) +static int __pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev) { const struct pci_device_id *id; int error = 0; @@ -392,7 +391,7 @@ __pci_device_probe(struct pci_driver *drv, struct pci_dev *pci_dev) return error; } -static int pci_device_probe(struct device * dev) +static int pci_device_probe(struct device *dev) { int error = 0; struct pci_driver *drv; @@ -408,10 +407,10 @@ static int pci_device_probe(struct device * dev) return error; } -static int pci_device_remove(struct device * dev) +static int pci_device_remove(struct device *dev) { - struct pci_dev * pci_dev = to_pci_dev(dev); - struct pci_driver * drv = pci_dev->driver; + struct pci_dev *pci_dev = to_pci_dev(dev); + struct pci_driver *drv = pci_dev->driver; if (drv) { if (drv->remove) { @@ -539,8 +538,8 @@ static int pci_pm_reenable_device(struct pci_dev *pci_dev) static int pci_legacy_suspend(struct device *dev, pm_message_t state) { - struct pci_dev * pci_dev = to_pci_dev(dev); - struct pci_driver * drv = pci_dev->driver; + struct pci_dev *pci_dev = to_pci_dev(dev); + struct pci_driver *drv = pci_dev->driver; if (drv && drv->suspend) { pci_power_t prev = pci_dev->current_state; @@ -566,8 +565,8 @@ static int pci_legacy_suspend(struct device *dev, pm_message_t state) static int pci_legacy_suspend_late(struct device *dev, pm_message_t state) { - struct pci_dev * pci_dev = to_pci_dev(dev); - struct pci_driver * drv = pci_dev->driver; + struct pci_dev *pci_dev = to_pci_dev(dev); + struct pci_driver *drv = pci_dev->driver; if (drv && drv->suspend_late) { pci_power_t prev = pci_dev->current_state; @@ -597,8 +596,8 @@ static int pci_legacy_suspend_late(struct device *dev, pm_message_t state) static int pci_legacy_resume_early(struct device *dev) { - struct pci_dev * pci_dev = to_pci_dev(dev); - struct pci_driver * drv = pci_dev->driver; + struct pci_dev *pci_dev = to_pci_dev(dev); + struct pci_driver *drv = pci_dev->driver; return drv && drv->resume_early ? drv->resume_early(pci_dev) : 0; @@ -606,8 +605,8 @@ static int pci_legacy_resume_early(struct device *dev) static int pci_legacy_resume(struct device *dev) { - struct pci_dev * pci_dev = to_pci_dev(dev); - struct pci_driver * drv = pci_dev->driver; + struct pci_dev *pci_dev = to_pci_dev(dev); + struct pci_driver *drv = pci_dev->driver; pci_fixup_device(pci_fixup_resume, pci_dev); @@ -1269,8 +1268,7 @@ EXPORT_SYMBOL(__pci_register_driver); * driverless. */ -void -pci_unregister_driver(struct pci_driver *drv) +void pci_unregister_driver(struct pci_driver *drv) { driver_unregister(&drv->driver); pci_free_dynids(drv); @@ -1288,14 +1286,13 @@ static struct pci_driver pci_compat_driver = { * Returns the appropriate pci_driver structure or %NULL if there is no * registered driver for the device. */ -struct pci_driver * -pci_dev_driver(const struct pci_dev *dev) +struct pci_driver *pci_dev_driver(const struct pci_dev *dev) { if (dev->driver) return dev->driver; else { int i; - for(i=0; i<=PCI_ROM_RESOURCE; i++) + for (i = 0; i <= PCI_ROM_RESOURCE; i++) if (dev->resource[i].flags & IORESOURCE_BUSY) return &pci_compat_driver; } |