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| author |   Jan Glauber <jglauber@cavium.com> | 2017-09-25 14:34:56 +0200 |
|---|---|---|
| committer |   Borislav Petkov <bp@suse.de> | 2017-09-27 17:35:58 +0200 |
| commit | f821fe8cc7e51b238585e71b688e7093bfec355c (patch) | |
| tree | bf37db13135740a2fda4d9d6761590b6661b232a /drivers/edac | |
| parent | EDAC, skx_edac: Fix detection of single-rank DIMMs (diff) | |
| download | linux-dev-f821fe8cc7e51b238585e71b688e7093bfec355c.tar.xz linux-dev-f821fe8cc7e51b238585e71b688e7093bfec355c.zip | |
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>
Diffstat (limited to 'drivers/edac')
| -rw-r--r-- | drivers/edac/thunderx_edac.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/drivers/edac/thunderx_edac.c b/drivers/edac/thunderx_edac.c index f35d87519a3e..4803c6468bab 100644 --- a/drivers/edac/thunderx_edac.c +++ b/drivers/edac/thunderx_edac.c @@ -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, }; |