ACPI_REGISTER_PM2_CONTROL
case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */
case ACPI_REGISTER_PM2_CONTROL: /* 8-bit access */
/* ACPI_BITREG_ARB_DIS */ {ACPI_REGISTER_PM2_CONTROL, ACPI_BITPOSITION_ARB_DISABLE, ACPI_BITMASK_ARB_DISABLE}