ACPI_IO_MASK 539 drivers/acpi/acpi_ipmi.c if ((function & ACPI_IO_MASK) == ACPI_READ) ACPI_IO_MASK 227 drivers/acpi/acpica/exfldio.c if ((function & ACPI_IO_MASK) == ACPI_READ) { ACPI_IO_MASK 1643 drivers/i2c/busses/i2c-i801.c if ((function & ACPI_IO_MASK) == ACPI_READ) ACPI_IO_MASK 598 drivers/i2c/i2c-core-acpi.c u8 action = function & ACPI_IO_MASK;