diff options
Diffstat (limited to 'drivers/gpio/zynqmp_gpio_modepin.c')
| -rw-r--r-- | drivers/gpio/zynqmp_gpio_modepin.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpio/zynqmp_gpio_modepin.c b/drivers/gpio/zynqmp_gpio_modepin.c index 078fd833959..e9565ff5430 100644 --- a/drivers/gpio/zynqmp_gpio_modepin.c +++ b/drivers/gpio/zynqmp_gpio_modepin.c @@ -48,6 +48,9 @@ static int modepin_gpio_set_value(struct udevice *dev, unsigned int offset, int ret; ret = get_gpio_modepin(ret_payload); + if (ret) + return ret; + if (value) out_val = OUTVAL(offset) | ret_payload[1]; else |