diff options
| author | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
| commit | b10778a00d40b3d9fdaaf5891e802794781ff71c (patch) | |
| tree | 6ba4cbac86eecedc3f30650e7f764ecf00c83898 /arch/powerpc/kernel/pci-common.c | |
| parent | 594081ee7145cc30a3977cb4e218f81213b63dc5 (diff) | |
| parent | bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 (diff) | |
Merge commit 'v3.17' into next
Diffstat (limited to 'arch/powerpc/kernel/pci-common.c')
| -rw-r--r-- | arch/powerpc/kernel/pci-common.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index b49c72fd7f1..b2814e23e1e 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -123,21 +123,12 @@ resource_size_t pcibios_window_alignment(struct pci_bus *bus, void pcibios_reset_secondary_bus(struct pci_dev *dev) { - u16 ctrl; - if (ppc_md.pcibios_reset_secondary_bus) { ppc_md.pcibios_reset_secondary_bus(dev); return; } - pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &ctrl); - ctrl |= PCI_BRIDGE_CTL_BUS_RESET; - pci_write_config_word(dev, PCI_BRIDGE_CONTROL, ctrl); - msleep(2); - - ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET; - pci_write_config_word(dev, PCI_BRIDGE_CONTROL, ctrl); - ssleep(1); + pci_reset_secondary_bus(dev); } static resource_size_t pcibios_io_size(const struct pci_controller *hose) |