surface: surface3_power: Drop redundant acpi_bus_get_device() call
If the ACPI companion of a given device is not present, the result of the ACPI_HANDLE() evaluation for it will be NULL, so calling acpi_bus_get_device() on ACPI_HANDLE() result in order to validate it is redundant. Drop the redundant acpi_bus_get_device() call from mshw0011_notify() along with a local variable related to it. No intentional functional impact. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/3160001.aeNJFYEL58@kreacher Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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