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| author | Bjorn Helgaas <bhelgaas@google.com> | 2014-02-26 15:30:24 -0700 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-03-19 15:00:15 -0600 |
| commit | d75332325389a95c4ddbfa0f0cd7e5e08a54aa43 (patch) | |
| tree | 215ffeb7ab4e87b15d94cd22af1a4542c1d50a9e /drivers/pci/bus.c | |
| parent | 05d58f6075bfab1f4ef424c6e5a3e22ecc09f015 (diff) | |
| download | op-kernel-dev-d75332325389a95c4ddbfa0f0cd7e5e08a54aa43.zip op-kernel-dev-d75332325389a95c4ddbfa0f0cd7e5e08a54aa43.tar.gz | |
s390/PCI: Use generic pci_enable_resources()
The generic pci_enable_resources() does essentially the same thing as the
code in the s390 version of pcibios_enable_device().
There are differences, but I don't think any of them are a problem. The
generic code:
- Checks everything up to PCI_NUM_RESOURCES, not PCI_BAR_COUNT (6), so
we'll now check the ROM resource, IOV resources, and bridge windows.
- Checks for res->flags & IORESOURCE_UNSET. The s390 code never sets
IORESOURCE_UNSET, so this isn't a problem.
- Checks res->parent. The s390 pcibios_add_device() calls
pci_claim_resource() on all BARs (except ROM, IOV, and bridge windows)
so this isn't a problem either.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/pci/bus.c')
0 files changed, 0 insertions, 0 deletions
