find_pci_or_platform_parent 84 src/backlight/backlight.c return find_pci_or_platform_parent(parent); find_pci_or_platform_parent 132 src/backlight/backlight.c parent = find_pci_or_platform_parent(device); find_pci_or_platform_parent 173 src/backlight/backlight.c other_parent = find_pci_or_platform_parent(other);