diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2023-08-12 15:36:28 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-09-27 09:40:04 +0200 |
| commit | 2b5a90f08c09245de2f3422d3d1615ce6c0d8d27 (patch) | |
| tree | 3bbb6c68403c79981f01ee804b41fa5141e0258c /drivers/staging/media | |
| parent | 61d6b3503cda0c77da270b2c1080b1be5f1e249c (diff) | |
media: atomisp: gc0310: Stop setting v4l2_subdev.fwnode to the endpoint fwnode
Endpoint matching is now handled by the v4l2-core and drivers no longer
should set v4l2_subdev.fwnode to the endpoint fwnode.
Link: https://lore.kernel.org/r/20230812133628.355812-1-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/atomisp/i2c/atomisp-gc0310.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c index 9a11793f34f7..c438accb0472 100644 --- a/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c +++ b/drivers/staging/media/atomisp/i2c/atomisp-gc0310.c @@ -83,7 +83,6 @@ struct gc0310_device { struct mutex input_lock; bool is_streaming; - struct fwnode_handle *ep_fwnode; struct gpio_desc *reset; struct gpio_desc *powerdown; @@ -599,37 +598,37 @@ static void gc0310_remove(struct i2c_client *client) media_entity_cleanup(&dev->sd.entity); v4l2_ctrl_handler_free(&dev->ctrls.handler); mutex_destroy(&dev->input_lock); - fwnode_handle_put(dev->ep_fwnode); pm_runtime_disable(&client->dev); } static int gc0310_probe(struct i2c_client *client) { + struct fwnode_handle *ep_fwnode; struct gc0310_device *dev; int ret; - dev = devm_kzalloc(&client->dev, sizeof(*dev), GFP_KERNEL); - if (!dev) - return -ENOMEM; - /* * Sometimes the fwnode graph is initialized by the bridge driver. * Bridge drivers doing this may also add GPIO mappings, wait for this. */ - dev->ep_fwnode = fwnode_graph_get_next_endpoint(dev_fwnode(&client->dev), NULL); - if (!dev->ep_fwnode) + ep_fwnode = fwnode_graph_get_next_endpoint(dev_fwnode(&client->dev), NULL); + if (!ep_fwnode) return dev_err_probe(&client->dev, -EPROBE_DEFER, "waiting for fwnode graph endpoint\n"); + fwnode_handle_put(ep_fwnode); + + dev = devm_kzalloc(&client->dev, sizeof(*dev), GFP_KERNEL); + if (!dev) + return -ENOMEM; + dev->reset = devm_gpiod_get(&client->dev, "reset", GPIOD_OUT_HIGH); if (IS_ERR(dev->reset)) { - fwnode_handle_put(dev->ep_fwnode); return dev_err_probe(&client->dev, PTR_ERR(dev->reset), "getting reset GPIO\n"); } dev->powerdown = devm_gpiod_get(&client->dev, "powerdown", GPIOD_OUT_HIGH); if (IS_ERR(dev->powerdown)) { - fwnode_handle_put(dev->ep_fwnode); return dev_err_probe(&client->dev, PTR_ERR(dev->powerdown), "getting powerdown GPIO\n"); } @@ -652,7 +651,6 @@ static int gc0310_probe(struct i2c_client *client) dev->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; dev->pad.flags = MEDIA_PAD_FL_SOURCE; dev->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR; - dev->sd.fwnode = dev->ep_fwnode; ret = gc0310_init_controls(dev); if (ret) { |