diff options
Diffstat (limited to 'sys/arm64/rockchip/rk_gpio.c')
| -rw-r--r-- | sys/arm64/rockchip/rk_gpio.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/arm64/rockchip/rk_gpio.c b/sys/arm64/rockchip/rk_gpio.c index a86392f16624..847bc7394dd0 100644 --- a/sys/arm64/rockchip/rk_gpio.c +++ b/sys/arm64/rockchip/rk_gpio.c @@ -362,12 +362,6 @@ rk_gpio_attach(device_t dev) return (ENXIO); } - sc->sc_busdev = gpiobus_attach_bus(dev); - if (sc->sc_busdev == NULL) { - rk_gpio_detach(dev); - return (ENXIO); - } - /* Set the cached value to unknown */ for (i = 0; i < RK_GPIO_MAX_PINS; i++) sc->pin_cached[i].is_gpio = 2; @@ -377,6 +371,12 @@ rk_gpio_attach(device_t dev) sc->swporta_ddr = rk_gpio_read_4(sc, RK_GPIO_SWPORTA_DDR); RK_GPIO_UNLOCK(sc); + sc->sc_busdev = gpiobus_attach_bus(dev); + if (sc->sc_busdev == NULL) { + rk_gpio_detach(dev); + return (ENXIO); + } + return (0); } |