diff options
Diffstat (limited to 'drivers/xen/xen-pciback/pci_stub.c')
| -rw-r--r-- | drivers/xen/xen-pciback/pci_stub.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c index b616b7768c3b..045e74847fe6 100644 --- a/drivers/xen/xen-pciback/pci_stub.c +++ b/drivers/xen/xen-pciback/pci_stub.c @@ -262,26 +262,6 @@ struct pci_dev *pcistub_get_pci_dev_by_slot(struct xen_pcibk_device *pdev, return found_dev; } -struct pci_dev *pcistub_get_pci_dev(struct xen_pcibk_device *pdev, - struct pci_dev *dev) -{ - struct pcistub_device *psdev; - struct pci_dev *found_dev = NULL; - unsigned long flags; - - spin_lock_irqsave(&pcistub_devices_lock, flags); - - list_for_each_entry(psdev, &pcistub_devices, dev_list) { - if (psdev->dev == dev) { - found_dev = pcistub_device_get_pci_dev(pdev, psdev); - break; - } - } - - spin_unlock_irqrestore(&pcistub_devices_lock, flags); - return found_dev; -} - /* * Called when: * - XenBus state has been reconfigure (pci unplug). See xen_pcibk_remove_device @@ -1281,7 +1261,7 @@ static ssize_t slots_show(struct device_driver *drv, char *buf) if (count >= PAGE_SIZE) break; - count += scnprintf(buf + count, PAGE_SIZE - count, + count += sysfs_emit_at(buf, count, "%04x:%02x:%02x.%d\n", pci_dev_id->domain, pci_dev_id->bus, PCI_SLOT(pci_dev_id->devfn), @@ -1310,7 +1290,7 @@ static ssize_t irq_handlers_show(struct device_driver *drv, char *buf) if (!dev_data) continue; count += - scnprintf(buf + count, PAGE_SIZE - count, + sysfs_emit_at(buf, count, "%s:%s:%sing:%ld\n", pci_name(psdev->dev), dev_data->isr_on ? "on" : "off", @@ -1395,7 +1375,7 @@ static ssize_t quirks_show(struct device_driver *drv, char *buf) if (count >= PAGE_SIZE) goto out; - count += scnprintf(buf + count, PAGE_SIZE - count, + count += sysfs_emit_at(buf, count, "%02x:%02x.%01x\n\t%04x:%04x:%04x:%04x\n", quirk->pdev->bus->number, PCI_SLOT(quirk->pdev->devfn), @@ -1411,7 +1391,7 @@ static ssize_t quirks_show(struct device_driver *drv, char *buf) if (count >= PAGE_SIZE) goto out; - count += scnprintf(buf + count, PAGE_SIZE - count, + count += sysfs_emit_at(buf, count, "\t\t%08x:%01x:%08x\n", cfg_entry->base_offset + field->offset, field->size, @@ -1482,7 +1462,7 @@ static ssize_t permissive_show(struct device_driver *drv, char *buf) if (!dev_data || !dev_data->permissive) continue; count += - scnprintf(buf + count, PAGE_SIZE - count, "%s\n", + sysfs_emit_at(buf, count, "%s\n", pci_name(psdev->dev)); } spin_unlock_irqrestore(&pcistub_devices_lock, flags); @@ -1541,7 +1521,7 @@ static ssize_t allow_interrupt_control_show(struct device_driver *drv, if (!dev_data || !dev_data->allow_interrupt_control) continue; count += - scnprintf(buf + count, PAGE_SIZE - count, "%s\n", + sysfs_emit_at(buf, count, "%s\n", pci_name(psdev->dev)); } spin_unlock_irqrestore(&pcistub_devices_lock, flags); |