diff options
67 files changed, 89 insertions, 92 deletions
diff --git a/Documentation/media-framework.txt b/Documentation/media-framework.txt index f552a75c0e70..6903b2503577 100644 --- a/Documentation/media-framework.txt +++ b/Documentation/media-framework.txt @@ -104,7 +104,7 @@ although drivers can allocate entities directly. Drivers initialize entities by calling media_entity_init(struct media_entity *entity, u16 num_pads, - struct media_pad *pads, u16 extra_links); + struct media_pad *pads); The media_entity name, type, flags, revision and group_id fields can be initialized before or after calling media_entity_init. Entities embedded in @@ -120,9 +120,8 @@ media_entity_init. The function will initialize the other pads fields. Unlike the number of pads, the total number of links isn't always known in advance by the entity driver. As an initial estimate, media_entity_init -pre-allocates a number of links equal to the number of pads plus an optional -number of extra links. The links array will be reallocated if it grows beyond -the initial estimate. +pre-allocates a number of links equal to the number of pads. The links array +will be reallocated if it grows beyond the initial estimate. Drivers register entities with a media device by calling diff --git a/Documentation/video4linux/v4l2-framework.txt b/Documentation/video4linux/v4l2-framework.txt index 75d5c18d689a..109cc3792534 100644 --- a/Documentation/video4linux/v4l2-framework.txt +++ b/Documentation/video4linux/v4l2-framework.txt @@ -300,7 +300,7 @@ calling media_entity_init(): struct media_pad *pads = &my_sd->pads; int err; - err = media_entity_init(&sd->entity, npads, pads, 0); + err = media_entity_init(&sd->entity, npads, pads); The pads array must have been previously initialized. There is no need to manually set the struct media_entity type and name fields, but the revision @@ -700,7 +700,7 @@ calling media_entity_init(): struct media_pad *pad = &my_vdev->pad; int err; - err = media_entity_init(&vdev->entity, 1, pad, 0); + err = media_entity_init(&vdev->entity, 1, pad); The pads array must have been previously initialized. There is no need to manually set the struct media_entity type and name fields. diff --git a/Documentation/zh_CN/video4linux/v4l2-framework.txt b/Documentation/zh_CN/video4linux/v4l2-framework.txt index 2b828e631e31..ff815cb92031 100644 --- a/Documentation/zh_CN/video4linux/v4l2-framework.txt +++ b/Documentation/zh_CN/video4linux/v4l2-framework.txt @@ -295,7 +295,7 @@ owner 域。若使用 i2c 辅助函数，这些都会帮你处理好。 struct media_pad *pads = &my_sd->pads; int err; - err = media_entity_init(&sd->entity, npads, pads, 0); + err = media_entity_init(&sd->entity, npads, pads); pads 数组必须预先初始化。无须手动设置 media_entity 的 type 和 name 域，但如有必要，revision 域必须初始化。 @@ -602,7 +602,7 @@ v4l2_file_operations 结构体是 file_operations 的一个子集。其主要 struct media_pad *pad = &my_vdev->pad; int err; - err = media_entity_init(&vdev->entity, 1, pad, 0); + err = media_entity_init(&vdev->entity, 1, pad); pads 数组必须预先初始化。没有必要手动设置 media_entity 的 type 和 name 域。 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c index 13bb57f0457f..2fdcbb5f000a 100644 --- a/drivers/media/dvb-core/dvbdev.c +++ b/drivers/media/dvb-core/dvbdev.c @@ -249,7 +249,7 @@ static void dvb_register_media_device(struct dvb_device *dvbdev, } if (npads) - ret = media_entity_init(dvbdev->entity, npads, dvbdev->pads, 0); + ret = media_entity_init(dvbdev->entity, npads, dvbdev->pads); if (!ret) ret = media_device_register_entity(dvbdev->adapter->mdev, dvbdev->entity); diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c index 0a8882cb23c3..580859c89da1 100644 --- a/drivers/media/dvb-frontends/au8522_decoder.c +++ b/drivers/media/dvb-frontends/au8522_decoder.c @@ -769,7 +769,7 @@ static int au8522_probe(struct i2c_client *client, sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_DECODER; ret = media_entity_init(&sd->entity, ARRAY_SIZE(state->pads), - state->pads, 0); + state->pads); if (ret < 0) { v4l_info(client, "failed to initialize media entity!\n"); return ret; diff --git a/drivers/media/i2c/ad9389b.c b/drivers/media/i2c/ad9389b.c index 0494a7896aa2..a02dc4925707 100644 --- a/drivers/media/i2c/ad9389b.c +++ b/drivers/media/i2c/ad9389b.c @@ -1158,7 +1158,7 @@ static int ad9389b_probe(struct i2c_client *client, const struct i2c_device_id * state->rgb_quantization_range_ctrl->is_private = true; state->pad.flags = MEDIA_PAD_FL_SINK; - err = media_entity_init(&sd->entity, 1, &state->pad, 0); + err = media_entity_init(&sd->entity, 1, &state->pad); if (err) goto err_hdl; diff --git a/drivers/media/i2c/adp1653.c b/drivers/media/i2c/adp1653.c index f00745bbe471..07e46b5b849c 100644 --- a/drivers/media/i2c/adp1653.c +++ b/drivers/media/i2c/adp1653.c @@ -512,7 +512,7 @@ static int adp1653_probe(struct i2c_client *client, if (ret) goto free_and_quit; - ret = media_entity_init(&flash->subdev.entity, 0, NULL, 0); + ret = media_entity_init(&flash->subdev.entity, 0, NULL); if (ret < 0) goto free_and_quit; diff --git a/drivers/media/i2c/adv7180.c b/drivers/media/i2c/adv7180.c index 3c3c4bfe3866..0fca8677014c 100644 --- a/drivers/media/i2c/adv7180.c +++ b/drivers/media/i2c/adv7180.c @@ -1214,7 +1214,7 @@ static int adv7180_probe(struct i2c_client *client, state->pad.flags = MEDIA_PAD_FL_SOURCE; sd->entity.flags |= MEDIA_ENT_T_V4L2_SUBDEV_DECODER; - ret = media_entity_init(&sd->entity, 1, &state->pad, 0); + ret = media_entity_init(&sd->entity, 1, &state->pad); if (ret) goto err_free_ctrl; diff --git a/drivers/media/i2c/adv7511.c b/drivers/media/i2c/adv7511.c index eeb2cd823c4d..cbcf81b1d29e 100644 --- a/drivers/media/i2c/adv7511.c +++ b/drivers/media/i2c/adv7511.c @@ -1482,7 +1482,7 @@ static int adv7511_probe(struct i2c_client *client, const struct i2c_device_id * state->rgb_quantization_range_ctrl->is_private = true; state->pad.flags = MEDIA_PAD_FL_SINK; - err = media_entity_init(&sd->entity, 1, &state->pad, 0); + err = media_entity_init(&sd->entity, 1, &state->pad); if (err) goto err_hdl; diff --git a/drivers/media/i2c/adv7604.c b/drivers/media/i2c/adv7604.c index 745286225655..c2df7e8053f3 100644 --- a/drivers/media/i2c/adv7604.c +++ b/drivers/media/i2c/adv7604.c @@ -3209,7 +3209,7 @@ static int adv76xx_probe(struct i2c_client *client, state->pads[state->source_pad].flags = MEDIA_PAD_FL_SOURCE; err = media_entity_init(&sd->entity, state->source_pad + 1, - state->pads, 0); + state->pads); if (err) goto err_work_queues; diff --git a/drivers/media/i2c/adv7842.c b/drivers/media/i2c/adv7842.c index 69378e4914b6..b5013a937254 100644 --- a/drivers/media/i2c/adv7842.c +++ b/drivers/media/i2c/adv7842.c @@ -3309,7 +3309,7 @@ static int adv7842_probe(struct i2c_client *client, adv7842_delayed_work_enable_hotplug); state->pad.flags = MEDIA_PAD_FL_SOURCE; - err = media_entity_init(&sd->entity, 1, &state->pad, 0); + err = media_entity_init(&sd->entity, 1, &state->pad); if (err) goto err_work_queues; diff --git a/drivers/media/i2c/as3645a.c b/drivers/media/i2c/as3645a.c index 29a2e7034aa6..b83c7fc988ae 100644 --- a/drivers/media/i2c/as3645a.c +++ b/drivers/media/i2c/as3645a.c @@ -827,7 +827,7 @@ static int as3645a_probe(struct i2c_client *client, if (ret < 0) goto done; - ret = media_entity_init(&flash->subdev.entity, 0, NULL, 0); + ret = media_entity_init(&flash->subdev.entity, 0, NULL); if (ret < 0) goto done; diff --git a/drivers/media/i2c/cx25840/cx25840-core.c b/drivers/media/i2c/cx25840/cx25840-core.c index f2e2c34ddbbd..022ad5ae8869 100644 --- a/drivers/media/i2c/cx25840/cx25840-core.c +++ b/drivers/media/i2c/cx25840/cx25840-core.c @@ -5214,7 +5214,7 @@ static int cx25840_probe(struct i2c_client *client, sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_DECODER; ret = media_entity_init(&sd->entity, ARRAY_SIZE(state->pads), - state->pads, 0); + state->pads); if (ret < 0) { v4l_info(client, "failed to initialize media entity!\n"); return ret; diff --git a/drivers/media/i2c/lm3560.c b/drivers/media/i2c/lm3560.c index 19ecb8801064..91c1ed27a458 100644 --- a/drivers/media/i2c/lm3560.c +++ b/drivers/media/i2c/lm3560.c @@ -365,7 +365,7 @@ static int lm3560_subdev_init(struct lm3560_flash *flash, rval = lm3560_init_controls(flash, led_no); if (rval) goto err_out; - rval = media_entity_init(&flash->subdev_led[led_no].entity, 0, NULL, 0); + rval = media_entity_init(&flash->subdev_led[led_no].entity, 0, NULL); if (rval < 0) goto err_out; flash->subdev_led[led_no].entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH; diff --git a/drivers/media/i2c/lm3646.c b/drivers/media/i2c/lm3646.c index 7fbe6ff1c4f4..a037616bbab0 100644 --- a/drivers/media/i2c/lm3646.c +++ b/drivers/media/i2c/lm3646.c @@ -282,7 +282,7 @@ static int lm3646_subdev_init(struct lm3646_flash *flash) rval = lm3646_init_controls(flash); if (rval) goto err_out; - rval = media_entity_init(&flash->subdev_led.entity, 0, NULL, 0); + rval = media_entity_init(&flash->subdev_led.entity, 0, NULL); if (rval < 0) goto err_out; flash->subdev_led.entity.type = MEDIA_ENT_T_V4L2_SUBDEV_FLASH; diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c index f8993933416e..0788c1908f9c 100644 --- a/drivers/media/i2c/m5mols/m5mols_core.c +++ b/drivers/media/i2c/m5mols/m5mols_core.c @@ -975,7 +975,7 @@ static int m5mols_probe(struct i2c_client *client, sd->internal_ops = &m5mols_subdev_internal_ops; info->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&sd->entity, 1, &info->pad, 0); + ret = media_entity_init(&sd->entity, 1, &info->pad); if (ret < 0) return ret; sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; diff --git a/drivers/media/i2c/mt9m032.c b/drivers/media/i2c/mt9m032.c index 101cb26f9330..a2a450839ca1 100644 --- a/drivers/media/i2c/mt9m032.c +++ b/drivers/media/i2c/mt9m032.c @@ -799,7 +799,7 @@ static int mt9m032_probe(struct i2c_client *client, sensor->subdev.ctrl_handler = &sensor->ctrls; sensor->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&sensor->subdev.entity, 1, &sensor->pad, 0); + ret = media_entity_init(&sensor->subdev.entity, 1, &sensor->pad); if (ret < 0) goto error_ctrl; diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c index a3da0e977d0b..165f29cddca6 100644 --- a/drivers/media/i2c/mt9p031.c +++ b/drivers/media/i2c/mt9p031.c @@ -1112,7 +1112,7 @@ static int mt9p031_probe(struct i2c_client *client, mt9p031->subdev.internal_ops = &mt9p031_subdev_internal_ops; mt9p031->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&mt9p031->subdev.entity, 1, &mt9p031->pad, 0); + ret = media_entity_init(&mt9p031->subdev.entity, 1, &mt9p031->pad); if (ret < 0) goto done; diff --git a/drivers/media/i2c/mt9t001.c b/drivers/media/i2c/mt9t001.c index b28fdff1d310..7d3df84651d8 100644 --- a/drivers/media/i2c/mt9t001.c +++ b/drivers/media/i2c/mt9t001.c @@ -933,7 +933,7 @@ static int mt9t001_probe(struct i2c_client *client, mt9t001->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; mt9t001->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&mt9t001->subdev.entity, 1, &mt9t001->pad, 0); + ret = media_entity_init(&mt9t001->subdev.entity, 1, &mt9t001->pad); done: if (ret < 0) { diff --git a/drivers/media/i2c/mt9v032.c b/drivers/media/i2c/mt9v032.c index 1dbbd23fdfb0..b4f0f042c6c3 100644 --- a/drivers/media/i2c/mt9v032.c +++ b/drivers/media/i2c/mt9v032.c @@ -1046,7 +1046,7 @@ static int mt9v032_probe(struct i2c_client *client, mt9v032->subdev.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE; mt9v032->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&mt9v032->subdev.entity, 1, &mt9v032->pad, 0); + ret = media_entity_init(&mt9v032->subdev.entity, 1, &mt9v032->pad); if (ret < 0) goto err; diff --git a/drivers/media/i2c/noon010pc30.c b/drivers/media/i2c/noon010pc30.c index 69e4f3031d8b..2e614ad473f1 100644 --- a/drivers/media/i2c/noon010pc30.c +++ b/drivers/media/i2c/noon010pc30.c @@ -780,7 +780,7 @@ static int noon010_probe(struct i2c_client *client, info->pad.flags = MEDIA_PAD_FL_SOURCE; sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - ret = media_entity_init(&sd->entity, 1, &info->pad, 0); + ret = media_entity_init(&sd->entity, 1, &info->pad); if (ret < 0) goto np_err; diff --git a/drivers/media/i2c/ov2659.c b/drivers/media/i2c/ov2659.c index 82c7ac1cc88e..ea95f854a519 100644 --- a/drivers/media/i2c/ov2659.c +++ b/drivers/media/i2c/ov2659.c @@ -1446,7 +1446,7 @@ static int ov2659_probe(struct i2c_client *client, #if defined(CONFIG_MEDIA_CONTROLLER) ov2659->pad.flags = MEDIA_PAD_FL_SOURCE; sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - ret = media_entity_init(&sd->entity, 1, &ov2659->pad, 0); + ret = media_entity_init(&sd->entity, 1, &ov2659->pad); if (ret < 0) { v4l2_ctrl_handler_free(&ov2659->ctrls); return ret; diff --git a/drivers/media/i2c/ov9650.c b/drivers/media/i2c/ov9650.c index 9fe9006474b2..b4c408f2a2b0 100644 --- a/drivers/media/i2c/ov9650.c +++ b/drivers/media/i2c/ov9650.c @@ -1501,7 +1501,7 @@ static int ov965x_probe(struct i2c_client *client, ov965x->pad.flags = MEDIA_PAD_FL_SOURCE; sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - ret = media_entity_init(&sd->entity, 1, &ov965x->pad, 0); + ret = media_entity_init(&sd->entity, 1, &ov965x->pad); if (ret < 0) return ret; diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 25f5e79dc9bc..381f903831f4 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1691,7 +1691,7 @@ static int s5c73m3_probe(struct i2c_client *client, sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV; ret = media_entity_init(&sd->entity, S5C73M3_NUM_PADS, - state->sensor_pads, 0); + state->sensor_pads); if (ret < 0) return ret; @@ -1707,7 +1707,7 @@ static int s5c73m3_probe(struct i2c_client *client, oif_sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV; ret = media_entity_init(&oif_sd->entity, OIF_NUM_PADS, - state->oif_pads, 0); + state->oif_pads); if (ret < 0) return ret; diff --git a/drivers/media/i2c/s5k4ecgx.c b/drivers/media/i2c/s5k4ecgx.c index 6757aca2cdab..445a89e30949 100644 --- a/drivers/media/i2c/s5k4ecgx.c +++ b/drivers/media/i2c/s5k4ecgx.c @@ -962,7 +962,7 @@ static int s5k4ecgx_probe(struct i2c_client *client, priv->pad.flags = MEDIA_PAD_FL_SOURCE; sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - ret = media_entity_init(&sd->entity, 1, &priv->pad, 0); + ret = media_entity_init(&sd->entity, 1, &priv->pad); if (ret) return ret; diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index 774e0d0c94cb..30a9ca62e034 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -1905,7 +1905,7 @@ static int s5k5baf_configure_subdevs(struct s5k5baf *state, state->cis_pad.flags = MEDIA_PAD_FL_SOURCE; sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - ret = media_entity_init(&sd->entity, NUM_CIS_PADS, &state->cis_pad, 0); + ret = media_entity_init(&sd->entity, NUM_CIS_PADS, &state->cis_pad); if (ret < 0) goto err; @@ -1920,7 +1920,7 @@ static int s5k5baf_configure_subdevs(struct s5k5baf *state, state->pads[PAD_CIS].flags = MEDIA_PAD_FL_SINK; state->pads[PAD_OUT].flags = MEDIA_PAD_FL_SOURCE; sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV; - ret = media_entity_init(&sd->entity, NUM_ISP_PADS, state->pads, 0); + ret = media_entity_init(&sd->entity, NUM_ISP_PADS, state->pads); if (!ret) return 0; diff --git a/drivers/media/i2c/s5k6a3.c b/drivers/media/i2c/s5k6a3.c index b1b1574dfb95..2434a7944781 100644 --- a/drivers/media/i2c/s5k6a3.c +++ b/drivers/media/i2c/s5k6a3.c @@ -333,7 +333,7 @@ static int s5k6a3_probe(struct i2c_client *client, sensor->format.height = S5K6A3_DEFAULT_HEIGHT; sensor->pad.flags = MEDIA_PAD_FL_SOURCE; - ret = media_entity_init(&sd->entity, 1, &sensor->pad, 0); + ret = media_entity_init(&sd->entity, 1, &sensor->pad); if (ret < 0) return ret; diff --git a/drivers/media/i2c/s5k6aa.c b/drivers/media/i2c/s5k6aa.c index 60aaff7190d2..31be29d25093 100644 --- a/drivers/media/i2c/s5k6aa.c +++ b/drivers/media/i2c/s5k6aa.c @@ -1578,7 +1578,7 @@ static int s5k6aa_probe(struct i2c_client *client, s5k6aa->pad.flags = MEDIA_PAD_FL_SOURCE; sd->entity.type = MEDIA_ENT_T_V4L2_SUBDEV_SENSOR; - ret = media_entity_init(&sd->entity, 1, &s5k6aa->pad, 0); + ret = media_entity_init(&sd->entity, 1, &s5k6aa->pad); if (ret) return ret; diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index fb39dfd55e75..7ed0538ea8db 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -2488,7 +2488,7 @@ static int smiapp_register_subdevs(struct smiapp_sensor *sensor) continue; rval = media_entity_init(&this->sd.entity, - this->npads, this->pads, 0); + this->npads, this->pads); if (rval) { dev_err(&client->dev, "media_entity_init failed\n"); @@ -3078,7 +3078,7 @@ static int smiapp_probe(struct i2c_client *client, sensor->src->pads[0].flags = MEDIA_PAD_FL_SOURCE; rval = media_entity_init(&sensor->src->sd.entity, 2, - sensor->src->pads, 0); + sensor->src->pads); |