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[media] adv7604: set is_private only after successfully creating all controls 

is_private was set right after creating each control, but the control pointer
might be NULL in case of an error. Set it after all controls were successfully
created, since that guarantees that all control pointers are non-NULL.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2013-08-22 06:11:17 -03:00 committed by Mauro Carvalho Chehab
parent b8f0fff427
commit 8c0eadb88b
1 changed files with 6 additions and 5 deletions
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11
drivers/media/i2c/adv7604.c
View File

@ -2021,29 +2021,30 @@ static int adv7604_probe(struct i2c_client *client,
/* private controls */
state->detect_tx_5v_ctrl = v4l2_ctrl_new_std(hdl, NULL,
V4L2_CID_DV_RX_POWER_PRESENT, 0, 1, 0, 0);
state->detect_tx_5v_ctrl->is_private = true;
state->rgb_quantization_range_ctrl =
v4l2_ctrl_new_std_menu(hdl, &adv7604_ctrl_ops,
V4L2_CID_DV_RX_RGB_RANGE, V4L2_DV_RGB_RANGE_FULL,
0, V4L2_DV_RGB_RANGE_AUTO);
state->rgb_quantization_range_ctrl->is_private = true;
/* custom controls */
state->analog_sampling_phase_ctrl =
v4l2_ctrl_new_custom(hdl, &adv7604_ctrl_analog_sampling_phase, NULL);
state->analog_sampling_phase_ctrl->is_private = true;
state->free_run_color_manual_ctrl =
v4l2_ctrl_new_custom(hdl, &adv7604_ctrl_free_run_color_manual, NULL);
state->free_run_color_manual_ctrl->is_private = true;
state->free_run_color_ctrl =
v4l2_ctrl_new_custom(hdl, &adv7604_ctrl_free_run_color, NULL);
state->free_run_color_ctrl->is_private = true;
sd->ctrl_handler = hdl;
if (hdl->error) {
err = hdl->error;
goto err_hdl;
}
state->detect_tx_5v_ctrl->is_private = true;
state->rgb_quantization_range_ctrl->is_private = true;
state->analog_sampling_phase_ctrl->is_private = true;
state->free_run_color_manual_ctrl->is_private = true;
state->free_run_color_ctrl->is_private = true;
if (adv7604_s_detect_tx_5v_ctrl(sd)) {
err = -ENODEV;
goto err_hdl;