diff options
Diffstat (limited to 'drivers/pci')
-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) | |||
60 | dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, fn)); | 60 | dev = pci_get_slot(parent, PCI_DEVFN(p_slot->device, fn)); |
61 | if (!dev) | 61 | if (!dev) |
62 | continue; | 62 | continue; |
63 | if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) { | ||
64 | ctrl_err(ctrl, "Cannot hot-add display device %s\n", | ||
65 | pci_name(dev)); | ||
66 | pci_dev_put(dev); | ||
67 | continue; | ||
68 | } | ||
69 | if ((dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) || | 63 | if ((dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) || |
70 | (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)) { | 64 | (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS)) { |
71 | /* Find an unused bus number for the new bridge */ | 65 | /* Find an unused bus number for the new bridge */ |
@@ -114,17 +108,11 @@ int shpchp_unconfigure_device(struct slot *p_slot) | |||
114 | ctrl_dbg(ctrl, "%s: domain:bus:dev = %04x:%02x:%02x\n", | 108 | ctrl_dbg(ctrl, "%s: domain:bus:dev = %04x:%02x:%02x\n", |
115 | __func__, pci_domain_nr(parent), p_slot->bus, p_slot->device); | 109 | __func__, pci_domain_nr(parent), p_slot->bus, p_slot->device); |
116 | 110 | ||
117 | for (j=0; j<8 ; j++) { | 111 | for (j = 0; j < 8 ; j++) { |
118 | struct pci_dev* temp = pci_get_slot(parent, | 112 | struct pci_dev *temp = pci_get_slot(parent, |
119 | (p_slot->device << 3) | j); | 113 | (p_slot->device << 3) | j); |
120 | if (!temp) | 114 | if (!temp) |
121 | continue; | 115 | continue; |
122 | if ((temp->class >> 16) == PCI_BASE_CLASS_DISPLAY) { | ||
123 | ctrl_err(ctrl, "Cannot remove display device %s\n", | ||
124 | pci_name(temp)); | ||
125 | pci_dev_put(temp); | ||
126 | continue; | ||
127 | } | ||
128 | if (temp->hdr_type == PCI_HEADER_TYPE_BRIDGE) { | 116 | if (temp->hdr_type == PCI_HEADER_TYPE_BRIDGE) { |
129 | pci_read_config_byte(temp, PCI_BRIDGE_CONTROL, &bctl); | 117 | pci_read_config_byte(temp, PCI_BRIDGE_CONTROL, &bctl); |
130 | if (bctl & PCI_BRIDGE_CTL_VGA) { | 118 | if (bctl & PCI_BRIDGE_CTL_VGA) { |
@@ -132,7 +120,8 @@ int shpchp_unconfigure_device(struct slot *p_slot) | |||
132 | "Cannot remove display device %s\n", | 120 | "Cannot remove display device %s\n", |
133 | pci_name(temp)); | 121 | pci_name(temp)); |
134 | pci_dev_put(temp); | 122 | pci_dev_put(temp); |
135 | continue; | 123 | rc = -EINVAL; |
124 | break; | ||
136 | } | 125 | } |
137 | } | 126 | } |
138 | pci_remove_bus_device(temp); | 127 | pci_remove_bus_device(temp); |