sys/arch/arm/imx/imxgpio.c

247

mutex_enter(&gpio->gpio_lock);

sys/arch/arm/imx/imxgpio.c

258

mutex_exit(&gpio->gpio_lock);

sys/arch/arm/imx/imxgpio.c

269

mutex_enter(&gpio->gpio_lock);

sys/arch/arm/imx/imxgpio.c

287

mutex_exit(&gpio->gpio_lock);

sys/arch/arm/imx/imxgpio.c

344

mutex_init(&gpio->gpio_lock, MUTEX_DEFAULT, IPL_VM);

sys/arch/arm/imx/imxgpiovar.h

58

kmutex_t gpio_lock;

sys/dev/gpio/gpio.c

723

error = gpio_lock(sc);

sys/dev/gpio/gpiovar.h

127

int gpio_lock(void *);