diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/sii902x.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/sii902x.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c index d212ff7f7a87..ef66461e7f7c 100644 --- a/drivers/gpu/drm/bridge/sii902x.c +++ b/drivers/gpu/drm/bridge/sii902x.c @@ -239,12 +239,12 @@ static void sii902x_reset(struct sii902x *sii902x) if (!sii902x->reset_gpio) return; - gpiod_set_value(sii902x->reset_gpio, 1); + gpiod_set_value_cansleep(sii902x->reset_gpio, 1); /* The datasheet says treset-min = 100us. Make it 150us to be sure. */ usleep_range(150, 200); - gpiod_set_value(sii902x->reset_gpio, 0); + gpiod_set_value_cansleep(sii902x->reset_gpio, 0); } static enum drm_connector_status sii902x_detect(struct sii902x *sii902x) @@ -1116,7 +1116,8 @@ static int sii902x_probe(struct i2c_client *client) sii902x->next_bridge = of_drm_find_bridge(remote); of_node_put(remote); if (!sii902x->next_bridge) - return -EPROBE_DEFER; + return dev_err_probe(dev, -EPROBE_DEFER, + "Failed to find remote bridge\n"); } mutex_init(&sii902x->mutex); |