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ssb: use pci_dev->revision
The SSB code reads PCI revision ID from the PCI configuration register while it's already stored by the PCI subsystem in the 'revision' field of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -738,8 +738,7 @@ static void ssb_pci_get_boardinfo(struct ssb_bus *bus,
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&bi->vendor);
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pci_read_config_word(bus->host_pci, PCI_SUBSYSTEM_ID,
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&bi->type);
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pci_read_config_byte(bus->host_pci, PCI_REVISION_ID,
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&bi->rev);
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bi->rev = bus->host_pci->revision;
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}
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int ssb_pci_get_invariants(struct ssb_bus *bus,
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