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    ACPI / dock: Use acpi_device_enumerated() to check if dock is present · 0a8e5c3d
    Rafael J. Wysocki 提交于
    After commit 202317a5 (ACPI / scan: Add acpi_device objects for
    all device nodes in the namespace) acpi_bus_get_device() will always
    return 0 for dock devices in dock_notify(), so the dock station
    docking code under ACPI_NOTIFY_DEVICE_CHECK will never be executed
    and docking will not work as a result of that.
    
    Fix the problem by making dock_notify() use acpi_device_enumerated()
    to check the presence of the device instead of checking the return
    value of acpi_bus_get_device().
    
    Fixes: 202317a5 (ACPI / scan: Add acpi_device objects for all device nodes in the namespace)
    Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
    0a8e5c3d
dock.c 23.9 KB