Messages in this thread | | | Date | Fri, 1 Jul 2022 14:06:18 +0900 | Subject | Re: [PATCH v3 04/10] ata: ahci: Use `pm_suspend_preferred_s2idle` | From | Damien Le Moal <> |
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On 7/1/22 11:33, Mario Limonciello wrote: > Drop the direct check from the FADT and use the helper instead.
Where is this helper defined ? Seeing that this is patch 4/10, I have no context for this patch. Please send the whole series next time.
> > Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> > --- > drivers/ata/ahci.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c > index c1eca72b4575..3f79b732dd00 100644 > --- a/drivers/ata/ahci.c > +++ b/drivers/ata/ahci.c > @@ -1611,7 +1611,7 @@ static void ahci_update_initial_lpm_policy(struct ata_port *ap, > > #ifdef CONFIG_ACPI > if (policy > ATA_LPM_MED_POWER && > - (acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)) { > + pm_suspend_preferred_s2idle()) { > if (hpriv->cap & HOST_CAP_PART) > policy = ATA_LPM_MIN_POWER_WITH_PARTIAL; > else if (hpriv->cap & HOST_CAP_SSC)
-- Damien Le Moal Western Digital Research
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