EDAC, thunderx: Remove suspend/resume support
The memory controller on ThunderX/OcteonTX systems does not support power management. Therefore remove the suspend/resume callbacks. Signed-off-by: Jan Glauber <jglauber@cavium.com> Cc: David Daney <david.daney@cavium.com> Cc: Jan Glauber <jglauber@cavium.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Suzuki K Poulose <Suzuki.Poulose@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Zhangshaokun <zhangshaokun@hisilicon.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-edac <linux-edac@vger.kernel.org> Cc: linux-mips@linux-mips.org Link: http://lkml.kernel.org/r/20170925123502.17289-2-jglauber@cavium.com Signed-off-by: Borislav Petkov <bp@suse.de>
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@ -639,27 +639,6 @@ err_free:
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return ret;
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}
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#ifdef CONFIG_PM
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static int thunderx_lmc_suspend(struct pci_dev *pdev, pm_message_t state)
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{
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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, pci_choose_state(pdev, state));
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return 0;
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}
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static int thunderx_lmc_resume(struct pci_dev *pdev)
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{
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pci_set_power_state(pdev, PCI_D0);
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pci_enable_wake(pdev, PCI_D0, 0);
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pci_restore_state(pdev);
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return 0;
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}
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#endif
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static const struct pci_device_id thunderx_lmc_pci_tbl[] = {
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{ PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVICE_ID_THUNDER_LMC) },
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{ 0, },
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@ -834,10 +813,6 @@ static struct pci_driver thunderx_lmc_driver = {
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.name = "thunderx_lmc_edac",
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.probe = thunderx_lmc_probe,
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.remove = thunderx_lmc_remove,
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#ifdef CONFIG_PM
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.suspend = thunderx_lmc_suspend,
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.resume = thunderx_lmc_resume,
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#endif
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.id_table = thunderx_lmc_pci_tbl,
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};
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