Function prototype or declaration at include/linux/mfd/adp5520.h, line 291 References: drivers/gpio/gpio-adp5520.c, line 52 drivers/gpio/gpio-adp5520.c, line 78 drivers/gpio/gpio-adp5520.c, line 84 drivers/gpio/gpio-adp5520.c, line 145 drivers/gpio/gpio-adp5520.c, line 148 drivers/input/keyboard/adp5520-keys.c, line 140 drivers/input/keyboard/adp5520-keys.c, line 149 drivers/input/keyboard/adp5520-keys.c, line 152 drivers/leds/leds-adp5520.c, line 48 drivers/leds/leds-adp5520.c, line 51 drivers/leds/leds-adp5520.c, line 55 drivers/leds/leds-adp5520.c, line 60 drivers/leds/leds-adp5520.c, line 64 drivers/leds/leds-adp5520.c, line 69 drivers/mfd/adp5520.c, line 102 drivers/mfd/adp5520.c, line 120 drivers/mfd/adp5520.c, line 148 drivers/video/backlight/adp5520_bl.c, line 47 drivers/video/backlight/adp5520_bl.c, line 55 drivers/video/backlight/adp5520_bl.c, line 138 include/linux/mfd/adp5520.h, line 291