Local variable in function brightness_init at drivers/platform/x86/thinkpad_acpi.c, line 6919 References: drivers/platform/x86/thinkpad_acpi.c, line 467 drivers/platform/x86/thinkpad_acpi.c, line 473 drivers/platform/x86/thinkpad_acpi.c, line 479 drivers/platform/x86/thinkpad_acpi.c, line 485 drivers/platform/x86/thinkpad_acpi.c, line 491 drivers/platform/x86/thinkpad_acpi.c, line 518 drivers/platform/x86/thinkpad_acpi.c, line 1660 drivers/platform/x86/thinkpad_acpi.c, line 1668 drivers/platform/x86/thinkpad_acpi.c, line 3473 drivers/platform/x86/thinkpad_acpi.c, line 3478 drivers/platform/x86/thinkpad_acpi.c, line 3491 drivers/platform/x86/thinkpad_acpi.c, line 3518 drivers/platform/x86/thinkpad_acpi.c, line 3613 drivers/platform/x86/thinkpad_acpi.c, line 5962 drivers/platform/x86/thinkpad_acpi.c, line 5967 drivers/platform/x86/thinkpad_acpi.c, line 5972 drivers/platform/x86/thinkpad_acpi.c, line 6143 drivers/platform/x86/thinkpad_acpi.c, line 6152 drivers/platform/x86/thinkpad_acpi.c, line 6155 drivers/platform/x86/thinkpad_acpi.c, line 6919 drivers/platform/x86/thinkpad_acpi.c, line 6925 drivers/platform/x86/thinkpad_acpi.c, line 6963 drivers/platform/x86/thinkpad_acpi.c, line 6999 drivers/platform/x86/thinkpad_acpi.c, line 7640 drivers/platform/x86/thinkpad_acpi.c, line 7655 drivers/platform/x86/thinkpad_acpi.c, line 7660 drivers/platform/x86/thinkpad_acpi.c, line 7694 drivers/platform/x86/thinkpad_acpi.c, line 7699 drivers/platform/x86/thinkpad_acpi.c, line 7701 drivers/platform/x86/thinkpad_acpi.c, line 8720 drivers/platform/x86/thinkpad_acpi.c, line 8726 drivers/platform/x86/thinkpad_acpi.c, line 8732 drivers/platform/x86/thinkpad_acpi.c, line 8750 drivers/platform/x86/thinkpad_acpi.c, line 8770 drivers/platform/x86/thinkpad_acpi.c, line 8782 drivers/platform/x86/thinkpad_acpi.c, line 8784