• Vaibhav Gupta's avatar
    i2c: eg20t: use generic power management · 82c8eb22
    Vaibhav Gupta authored
    Drivers using legacy power management .suspen()/.resume() callbacks
    have to manage PCI states and device's PM states themselves. They also
    need to take care of standard configuration registers.
    Switch to generic power management framework using a single
    "struct dev_pm_ops" variable to take the unnecessary load from the driver.
    This also avoids the need for the driver to directly call most of the PCI
    helper functions and device power state control functions, as through
    the generic framework PCI Core takes care of the necessary operations,
    and drivers are required to do only device-specific jobs.
    Signed-off-by: default avatarVaibhav Gupta <vaibhavgupta40@gmail.com>
    Reviewed-by: default avatarBjorn Helgaas <bhelgaas@google.com>
    Signed-off-by: default avatarWolfram Sang <wsa@kernel.org>