diff options
| -rw-r--r-- | drivers/edac/i82875p_edac.c | 8 | ||||
| -rw-r--r-- | drivers/pci/bus.c | 10 | ||||
| -rw-r--r-- | drivers/pci/iov.c | 2 | ||||
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 3 | ||||
| -rw-r--r-- | drivers/platform/x86/eeepc-laptop.c | 3 | ||||
| -rw-r--r-- | include/linux/pci.h | 2 |
6 files changed, 7 insertions, 21 deletions
diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c index 8d0450b9b9af..4009077c8839 100644 --- a/drivers/edac/i82875p_edac.c +++ b/drivers/edac/i82875p_edac.c @@ -275,7 +275,6 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev, { struct pci_dev *dev; void __iomem *window; - int err; *ovrfl_pdev = NULL; *ovrfl_window = NULL; @@ -293,12 +292,7 @@ static int i82875p_setup_overfl_dev(struct pci_dev *pdev, if (dev == NULL) return 1; - err = pci_bus_add_device(dev); - if (err) { - i82875p_printk(KERN_ERR, - "%s(): pci_bus_add_device() Failed\n", - __func__); - } + pci_bus_add_device(dev); pci_bus_assign_resources(dev->bus); } diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index ba2bf55a38df..447d393725e1 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -235,7 +235,7 @@ void __weak pcibios_resource_survey_bus(struct pci_bus *bus) { } * * This adds add sysfs entries and start device drivers */ -int pci_bus_add_device(struct pci_dev *dev) +void pci_bus_add_device(struct pci_dev *dev) { int retval; @@ -252,8 +252,6 @@ int pci_bus_add_device(struct pci_dev *dev) WARN_ON(retval < 0); dev->is_added = 1; - - return 0; } /** @@ -266,16 +264,12 @@ void pci_bus_add_devices(const struct pci_bus *bus) { struct pci_dev *dev; struct pci_bus *child; - int retval; list_for_each_entry(dev, &bus->devices, bus_list) { /* Skip already-added devices */ if (dev->is_added) continue; - retval = pci_bus_add_device(dev); - if (retval) - dev_err(&dev->dev, "Error adding device (%d)\n", - retval); + pci_bus_add_device(dev); } list_for_each_entry(dev, &bus->devices, bus_list) { diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c index de7a74782f92..cb6f24740ee3 100644 --- a/drivers/pci/iov.c +++ b/drivers/pci/iov.c @@ -106,7 +106,7 @@ static int virtfn_add(struct pci_dev *dev, int id, int reset) pci_device_add(virtfn, virtfn->bus); mutex_unlock(&iov->dev->sriov->lock); - rc = pci_bus_add_device(virtfn); + pci_bus_add_device(virtfn); sprintf(buf, "virtfn%u", id); rc = sysfs_create_link(&dev->dev.kobj, &virtfn->dev.kobj, buf); if (rc) diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index c5e082fb82fa..91ef69a52263 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -642,8 +642,7 @@ static void asus_rfkill_hotplug(struct asus_wmi *asus) dev = pci_scan_single_device(bus, 0); if (dev) { pci_bus_assign_resources(bus); - if (pci_bus_add_device(dev)) - pr_err("Unable to hotplug wifi\n"); + pci_bus_add_device(dev); } } else { dev = pci_get_slot(bus, 0); diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c index 399e8c562192..9b0c57cd1d4a 100644 --- a/drivers/platform/x86/eeepc-laptop.c +++ b/drivers/platform/x86/eeepc-laptop.c @@ -633,8 +633,7 @@ static void eeepc_rfkill_hotplug(struct eeepc_laptop *eeepc, acpi_handle handle) dev = pci_scan_single_device(bus, 0); if (dev) { pci_bus_assign_resources(bus); - if (pci_bus_add_device(dev)) - pr_err("Unable to hotplug wifi\n"); + pci_bus_add_device(dev); } } else { dev = pci_get_slot(bus, 0); diff --git a/include/linux/pci.h b/include/linux/pci.h index 322335aaa7e1..785149a6aec1 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -764,7 +764,7 @@ int pci_scan_slot(struct pci_bus *bus, int devfn); struct pci_dev *pci_scan_single_device(struct pci_bus *bus, int devfn); void pci_device_add(struct pci_dev *dev, struct pci_bus *bus); unsigned int pci_scan_child_bus(struct pci_bus *bus); -int __must_check pci_bus_add_device(struct pci_dev *dev); +void pci_bus_add_device(struct pci_dev *dev); void pci_read_bridge_bases(struct pci_bus *child); struct resource *pci_find_parent_resource(const struct pci_dev *dev, struct resource *res); |