[SCSI] mpt2sas: Don't disable device twice at suspend.
On suspend, _scsih_suspend calls mpt2sas_base_free_resources, which in turn calls pci_disable_device if the device is enabled prior to suspending. However, _scsih_suspend also calls pci_disable_device itself. Thus, in the event that the device is enabled prior to suspending, pci_disable_device will be called twice. This patch removes the duplicate call to pci_disable_device in _scsi_suspend as it is both unnecessary and results in a kernel oops. Signed-off-by: Tyler Stachecki <tstache1@binghamton.edu> Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com>
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@ -8293,7 +8293,6 @@ _scsih_suspend(struct pci_dev *pdev, pm_message_t state)
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mpt2sas_base_free_resources(ioc);
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pci_save_state(pdev);
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pci_disable_device(pdev);
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pci_set_power_state(pdev, device_state);
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return 0;
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}
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