fan_rpm_offset 8277 drivers/platform/x86/thinkpad_acpi.c if (unlikely(!acpi_ec_read(fan_rpm_offset, &lo) || fan_rpm_offset 8278 drivers/platform/x86/thinkpad_acpi.c !acpi_ec_read(fan_rpm_offset + 1, &hi))) fan_rpm_offset 8303 drivers/platform/x86/thinkpad_acpi.c rc = !acpi_ec_read(fan_rpm_offset, &lo) || fan_rpm_offset 8304 drivers/platform/x86/thinkpad_acpi.c !acpi_ec_read(fan_rpm_offset + 1, &hi);