acpi_ut_ascii_to_hex_byte  226 drivers/acpi/acpica/acutils.h acpi_status acpi_ut_ascii_to_hex_byte(char *two_ascii_chars, u8 *return_byte);
acpi_ut_ascii_to_hex_byte  348 drivers/acpi/acpica/evgpeinit.c 	status = acpi_ut_ascii_to_hex_byte(&name[2], &temp_gpe_number);