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EDAC, thunderx: Remove suspend/resume support

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The memory controller on ThunderX/OcteonTX systems does not support
power management. Therefore remove the suspend/resume callbacks.

Signed-off-by: Jan Glauber <[email protected]>
Cc: David Daney <[email protected]>
Cc: Jan Glauber <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Mauro Carvalho Chehab <[email protected]>
Cc: Ralf Baechle <[email protected]>
Cc: Suzuki K Poulose <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Zhangshaokun <[email protected]>
Cc: [email protected]
Cc: linux-edac <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Borislav Petkov <[email protected]>
This commit is contained in:
Jan Glauber 2017-09-25 14:34:56 +02:00 • committed by Borislav Petkov
commit f821fe8cc7
1 changed files with 0 additions and 25 deletions
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25
drivers/edac/thunderx_edac.c
View file

@ -639,27 +639,6 @@ err_free:
return ret;
}
#ifdef CONFIG_PM
static int thunderx_lmc_suspend(struct pci_dev *pdev, pm_message_t state)
{
pci_save_state(pdev);
pci_disable_device(pdev);
pci_set_power_state(pdev, pci_choose_state(pdev, state));
return 0;
}
static int thunderx_lmc_resume(struct pci_dev *pdev)
{
pci_set_power_state(pdev, PCI_D0);
pci_enable_wake(pdev, PCI_D0, 0);
pci_restore_state(pdev);
return 0;
}
#endif
static const struct pci_device_id thunderx_lmc_pci_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_CAVIUM, PCI_DEVICE_ID_THUNDER_LMC) },
{ 0, },
@ -834,10 +813,6 @@ static struct pci_driver thunderx_lmc_driver = {
.name = "thunderx_lmc_edac",
.probe = thunderx_lmc_probe,
.remove = thunderx_lmc_remove,
#ifdef CONFIG_PM
.suspend = thunderx_lmc_suspend,
.resume = thunderx_lmc_resume,
#endif
.id_table = thunderx_lmc_pci_tbl,
};