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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-09-19 10:50:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-09-19 10:50:30 -0700 |
| commit | b29f83aa8b7018cdbe687dd57b239160e25889f0 (patch) | |
| tree | 224532c951bff92d37788511d39d9173bce24152 /drivers/pci/hotplug/pcihp_slot.c | |
| parent | 73030efad5bd280ae9c3b5073710786e6300906e (diff) | |
| parent | 649ae75286793304130e747efa7d1a88daaf7e2e (diff) | |
| download | linux-stable-b29f83aa8b7018cdbe687dd57b239160e25889f0.tar.gz | |
Merge tag 'pci-v3.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI fixes from Bjorn Helgaas:
"These fix:
- Boot video device detection on dual-GPU Apple systems
- Hotplug fiascos on VGA switcheroo with radeon & nouveau drivers
- Boot hang on Freescale i.MX6 systems
- Excessive "no hotplug settings from platform" warnings
In particular:
Enumeration
- Don't default exclusively to first video device (Bruno Prémont)
PCI device hotplug
- Remove "no hotplug settings from platform" warning (Bjorn Helgaas)
- Add pci_ignore_hotplug() for VGA switcheroo (Bjorn Helgaas)
Freescale i.MX6
- Put LTSSM in "Detect" state before disabling (Lucas Stach)"
* tag 'pci-v3.17-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
vgaarb: Drop obsolete #ifndef
vgaarb: Don't default exclusively to first video device with mem+io
ACPIPHP / radeon / nouveau: Remove acpi_bus_no_hotplug()
PCI: Remove "no hotplug settings from platform" warning
PCI: Add pci_ignore_hotplug() to ignore hotplug events for a device
PCI: imx6: Put LTSSM in "Detect" state before disabling it
MAINTAINERS: Add Lucas Stach as co-maintainer for i.MX6 PCI driver
Diffstat (limited to 'drivers/pci/hotplug/pcihp_slot.c')
| -rw-r--r-- | drivers/pci/hotplug/pcihp_slot.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/pci/hotplug/pcihp_slot.c b/drivers/pci/hotplug/pcihp_slot.c index e246a10a0d2c..3e36ec8d708a 100644 --- a/drivers/pci/hotplug/pcihp_slot.c +++ b/drivers/pci/hotplug/pcihp_slot.c @@ -46,7 +46,6 @@ static void program_hpp_type0(struct pci_dev *dev, struct hpp_type0 *hpp) */ if (pci_is_pcie(dev)) return; - dev_info(&dev->dev, "using default PCI settings\n"); hpp = &pci_default_type0; } @@ -153,7 +152,6 @@ void pci_configure_slot(struct pci_dev *dev) { struct pci_dev *cdev; struct hotplug_params hpp; - int ret; if (!(dev->hdr_type == PCI_HEADER_TYPE_NORMAL || (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE && @@ -163,9 +161,7 @@ void pci_configure_slot(struct pci_dev *dev) pcie_bus_configure_settings(dev->bus); memset(&hpp, 0, sizeof(hpp)); - ret = pci_get_hp_params(dev, &hpp); - if (ret) - dev_warn(&dev->dev, "no hotplug settings from platform\n"); + pci_get_hp_params(dev, &hpp); program_hpp_type2(dev, hpp.t2); program_hpp_type1(dev, hpp.t1); |