ltr_value 757 drivers/acpi/acpi_lpss.c u32 ltr_value = 0; ltr_value 762 drivers/acpi/acpi_lpss.c ret = lpss_reg_read(dev, reg, <r_value); ltr_value 766 drivers/acpi/acpi_lpss.c return snprintf(buf, PAGE_SIZE, "%08x\n", ltr_value);