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authorSebastian Andrzej Siewior <sebastian@breakpoint.cc>2012-06-03 14:48:19 -0400
committerBjorn Helgaas <bhelgaas@google.com>2012-06-12 11:10:54 -0400
commitb99ea85a3acff53151322a1c882f217375b1300e (patch)
tree256ad515d5e191d260237c6a6b06b1d53e192695 /drivers/pci/quirks.c
parent83452c6a43d06dfbc7f78b0eafe6664c95a3895c (diff)
PCI: move fixup hooks from __init to __devinit
The fixups are executed once the pci-device is found which is during boot process so __init seems fine as long as the platform does not support hotplug. However it is possible to remove the PCI bus at run time and have it rediscovered again via "echo 1 > /sys/bus/pci/rescan" and this will call the fixups again. Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'drivers/pci/quirks.c')
-rw-r--r--drivers/pci/quirks.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 2a7521677541..993cec88c5b4 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -253,7 +253,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C576, quirk_vsfx)
253 * workaround applied too 253 * workaround applied too
254 * [Info kindly provided by ALi] 254 * [Info kindly provided by ALi]
255 */ 255 */
256static void __init quirk_alimagik(struct pci_dev *dev) 256static void __devinit quirk_alimagik(struct pci_dev *dev)
257{ 257{
258 if ((pci_pci_problems&PCIPCI_ALIMAGIK)==0) { 258 if ((pci_pci_problems&PCIPCI_ALIMAGIK)==0) {
259 dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n"); 259 dev_info(&dev->dev, "Limiting direct PCI/PCI transfers\n");
@@ -789,7 +789,7 @@ static void __devinit quirk_amd_ioapic(struct pci_dev *dev)
789} 789}
790DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, quirk_amd_ioapic); 790DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7410, quirk_amd_ioapic);
791 791
792static void __init quirk_ioapic_rmw(struct pci_dev *dev) 792static void __devinit quirk_ioapic_rmw(struct pci_dev *dev)
793{ 793{
794 if (dev->devfn == 0 && dev->bus->number == 0) 794 if (dev->devfn == 0 && dev->bus->number == 0)
795 sis_apic_bug = 1; 795 sis_apic_bug = 1;
@@ -801,7 +801,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SI, PCI_ANY_ID, quirk_ioapic_rmw);
801 * Some settings of MMRBC can lead to data corruption so block changes. 801 * Some settings of MMRBC can lead to data corruption so block changes.
802 * See AMD 8131 HyperTransport PCI-X Tunnel Revision Guide 802 * See AMD 8131 HyperTransport PCI-X Tunnel Revision Guide
803 */ 803 */
804static void __init quirk_amd_8131_mmrbc(struct pci_dev *dev) 804static void __devinit quirk_amd_8131_mmrbc(struct pci_dev *dev)
805{ 805{
806 if (dev->subordinate && dev->revision <= 0x12) { 806 if (dev->subordinate && dev->revision <= 0x12) {
807 dev_info(&dev->dev, "AMD8131 rev %x detected; " 807 dev_info(&dev->dev, "AMD8131 rev %x detected; "
@@ -1082,7 +1082,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB
1082/* 1082/*
1083 * Intel 82801CAM ICH3-M datasheet says IDE modes must be the same 1083 * Intel 82801CAM ICH3-M datasheet says IDE modes must be the same
1084 */ 1084 */
1085static void __init quirk_ide_samemode(struct pci_dev *pdev) 1085static void __devinit quirk_ide_samemode(struct pci_dev *pdev)
1086{ 1086{
1087 u8 prog; 1087 u8 prog;
1088 1088
@@ -1121,7 +1121,7 @@ DECLARE_PCI_FIXUP_CLASS_EARLY(PCI_VENDOR_ID_VIA, PCI_ANY_ID,
1121/* This was originally an Alpha specific thing, but it really fits here. 1121/* This was originally an Alpha specific thing, but it really fits here.
1122 * The i82375 PCI/EISA bridge appears as non-classified. Fix that. 1122 * The i82375 PCI/EISA bridge appears as non-classified. Fix that.
1123 */ 1123 */
1124static void __init quirk_eisa_bridge(struct pci_dev *dev) 1124static void __devinit quirk_eisa_bridge(struct pci_dev *dev)
1125{ 1125{
1126 dev->class = PCI_CLASS_BRIDGE_EISA << 8; 1126 dev->class = PCI_CLASS_BRIDGE_EISA << 8;
1127} 1127}
@@ -1155,7 +1155,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82375, quirk_e
1155 */ 1155 */
1156static int asus_hides_smbus; 1156static int asus_hides_smbus;
1157 1157
1158static void __init asus_hides_smbus_hostbridge(struct pci_dev *dev) 1158static void __devinit asus_hides_smbus_hostbridge(struct pci_dev *dev)
1159{ 1159{
1160 if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK)) { 1160 if (unlikely(dev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK)) {
1161 if (dev->device == PCI_DEVICE_ID_INTEL_82845_HB) 1161 if (dev->device == PCI_DEVICE_ID_INTEL_82845_HB)
@@ -1538,7 +1538,7 @@ DECLARE_PCI_FIXUP_RESUME_EARLY(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB3
1538#endif 1538#endif
1539 1539
1540#ifdef CONFIG_X86_IO_APIC 1540#ifdef CONFIG_X86_IO_APIC
1541static void __init quirk_alder_ioapic(struct pci_dev *pdev) 1541static void __devinit quirk_alder_ioapic(struct pci_dev *pdev)
1542{ 1542{
1543 int i; 1543 int i;
1544 1544
@@ -1777,7 +1777,7 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_SMBUS, qui
1777 * but the PIO transfers won't work if BAR0 falls at the odd 8 bytes. 1777 * but the PIO transfers won't work if BAR0 falls at the odd 8 bytes.
1778 * Re-allocate the region if needed... 1778 * Re-allocate the region if needed...
1779 */ 1779 */
1780static void __init quirk_tc86c001_ide(struct pci_dev *dev) 1780static void __devinit quirk_tc86c001_ide(struct pci_dev *dev)
1781{ 1781{
1782 struct resource *r = &dev->resource[0]; 1782 struct resource *r = &dev->resource[0];
1783 1783
@@ -2169,7 +2169,7 @@ DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8624, quirk_tile_plx_gen1);
2169 * aware of it. Instead of setting the flag on all busses in the 2169 * aware of it. Instead of setting the flag on all busses in the
2170 * machine, simply disable MSI globally. 2170 * machine, simply disable MSI globally.
2171 */ 2171 */
2172static void __init quirk_disable_all_msi(struct pci_dev *dev) 2172static void __devinit quirk_disable_all_msi(struct pci_dev *dev)
2173{ 2173{
2174 pci_no_msi(); 2174 pci_no_msi();
2175 dev_warn(&dev->dev, "MSI quirk detected; MSI disabled\n"); 2175 dev_warn(&dev->dev, "MSI quirk detected; MSI disabled\n");