GPIO_OUTPUT 20 drivers/gpio/gpio-loongson1.c #define GPIO_OUTPUT 0x30 GPIO_OUTPUT 64 drivers/gpio/gpio-vr41xx.c GPIO_OUTPUT, GPIO_OUTPUT 29 drivers/media/pci/ddbridge/ddbridge-regs.h #define GPIO_OUTPUT 0x20 GPIO_OUTPUT 61 drivers/pinctrl/pinctrl-pistachio.c #define GPIO_OUTPUT 0x08