Defined in 1 files as a macro:

• include/uapi/linux/gpio.h, line 62 (as a macro)

Referenced in 2 files:

• drivers/gpio/gpiolib.c
  • line 424
  • line 590
  • line 946
• tools/testing/selftests/gpio/gpio-mockup-chardev.c
  • line 224
  • line 250
  • line 254