PCI: use fixed-up device class when configuring device
The device class may be changed after the fixup, so re-read the class value from pci_dev when configuring the device. Otherwise some devices such as JMicron SATA controller won't work. Reviewed-by: Matthew Wilcox <willy@linux.intel.com> Reviewed-by: Grant Grundler <grundler@parisc-linux.org> Tested-by: Marc Dionne <marc.c.dionne@gmail.com> Signed-off-by: Yu Zhao <yu.zhao@intel.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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@ -745,6 +745,8 @@ int pci_setup_device(struct pci_dev *dev)
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/* Early fixups, before probing the BARs */
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pci_fixup_device(pci_fixup_early, dev);
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/* device class may be changed after fixup */
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class = dev->class >> 8;
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switch (dev->hdr_type) { /* header type */
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case PCI_HEADER_TYPE_NORMAL: /* standard header */
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