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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 11:44:36 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 11:44:36 -0700 |
commit | 1cfd2bda8c486ae0e7a8005354758ebb68172bca (patch) | |
tree | 76ce15f377d8d6eb3ae4aa8b8b0b415457e38d36 /drivers/pci/hotplug/shpchp_pci.c | |
parent | b57bdda58cda0aaf6def042d101dd85977a286ed (diff) | |
parent | 763e9db9994e27a7d2cb3701c8a097a867d0e0b4 (diff) | |
download | linux-1cfd2bda8c486ae0e7a8005354758ebb68172bca.tar.gz linux-1cfd2bda8c486ae0e7a8005354758ebb68172bca.tar.xz |
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (30 commits)
PCI: update for owner removal from struct device_attribute
PCI: Fix warnings when CONFIG_DMI unset
PCI: Do not run NVidia quirks related to MSI with MSI disabled
x86/PCI: use for_each_pci_dev()
PCI: use for_each_pci_dev()
PCI: MSI: Restore read_msi_msg_desc(); add get_cached_msi_msg_desc()
PCI: export SMBIOS provided firmware instance and label to sysfs
PCI: Allow read/write access to sysfs I/O port resources
x86/PCI: use host bridge _CRS info on ASRock ALiveSATA2-GLAN
PCI: remove unused HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_{SIZE|BOUNDARY}
PCI: disable mmio during bar sizing
PCI: MSI: Remove unsafe and unnecessary hardware access
PCI: Default PCIe ASPM control to on and require !EMBEDDED to disable
PCI: kernel oops on access to pci proc file while hot-removal
PCI: pci-sysfs: remove casts from void*
ACPI: Disable ASPM if the platform won't provide _OSC control for PCIe
PCI hotplug: make sure child bridges are enabled at hotplug time
PCI hotplug: shpchp: Removed check for hotplug of display devices
PCI hotplug: pciehp: Fixed return value sign for pciehp_unconfigure_device
PCI: Don't enable aspm before drivers have had a chance to veto it
...
Diffstat (limited to 'drivers/pci/hotplug/shpchp_pci.c')
-rw-r--r-- | drivers/pci/hotplug/shpchp_pci.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/pci/hotplug/shpchp_pci.c b/drivers/pci/hotplug/shpchp_pci.c index 8c3d3219f227..a2ccfcd3c298 100644 --- a/drivers/pci/hotplug/shpchp_pci.c +++ b/drivers/pci/hotplug/shpchp_pci.c @@ -60,12 +60,6 @@ int __ref shpchp_configure_device(struct slot *p_slot) dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, fn)); if (!dev) continue; - if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) { - ctrl_err(ctrl, "Cannot hot-add display device %s\n", - pci_name(dev)); - pci_dev_put(dev); - continue; - } if ((dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) || (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)) { /* Find an unused bus number for the new bridge */ @@ -114,17 +108,11 @@ int shpchp_unconfigure_device(struct slot *p_slot) ctrl_dbg(ctrl, "%s: domain:bus:dev = %04x:%02x:%02x\n", __func__, pci_domain_nr(parent), p_slot->bus, p_slot->device); - for (j=0; j<8 ; j++) { - struct pci_dev* temp = pci_get_slot(parent, + for (j = 0; j < 8 ; j++) { + struct pci_dev *temp = pci_get_slot(parent, (p_slot->device << 3) | j); if (!temp) continue; - if ((temp->class >> 16) == PCI_BASE_CLASS_DISPLAY) { - ctrl_err(ctrl, "Cannot remove display device %s\n", - pci_name(temp)); - pci_dev_put(temp); - continue; - } if (temp->hdr_type == PCI_HEADER_TYPE_BRIDGE) { pci_read_config_byte(temp, PCI_BRIDGE_CONTROL, &bctl); if (bctl & PCI_BRIDGE_CTL_VGA) { @@ -132,7 +120,8 @@ int shpchp_unconfigure_device(struct slot *p_slot) "Cannot remove display device %s\n", pci_name(temp)); pci_dev_put(temp); - continue; + rc = -EINVAL; + break; } } pci_remove_bus_device(temp); |