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ATA_DEV_DISABLE_PM(9) libata Core Internals ATA_DEV_DISABLE_PM(9)

NAME

ata_dev_disable_pm - disable SATA interface power management

SYNOPSIS

void ata_dev_disable_pm(struct ata_device * dev);

ARGUMENTS

dev

device to disable power management

DESCRIPTION

Disable SATA Interface power management. This will disable Device Interface Power Management (DIPM) without changing policy, call driver specific callbacks for disabling Host Initiated Power management.

LOCKING

Caller.

RETURNS

void

AUTHOR

Jeff Garzik

Author.

COPYRIGHT

May 2024 Kernel Hackers Manual 2.6.