Bail out when the SRU control handler fails to initialize.
Signed-off-by: Laurent Pinchart <laurent.pinchart+rene...@ideasonboard.com>
---
drivers/media/platform/vsp1/vsp1_sru.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/media/platform/vsp1/vsp1_sru.c
b/drivers/media/platform/vsp1/vsp1_sru.c
index aa0e04c..79efcaf 100644
--- a/drivers/media/platform/vsp1/vsp1_sru.c
+++ b/drivers/media/platform/vsp1/vsp1_sru.c
@@ -348,6 +348,14 @@ struct vsp1_sru *vsp1_sru_create(struct vsp1_device *vsp1)
/* Initialize the control handler. */
v4l2_ctrl_handler_init(&sru->ctrls, 1);
v4l2_ctrl_new_custom(&sru->ctrls, &sru_intensity_control, NULL);
+
+ if (sru->ctrls.error) {
+ dev_err(vsp1->dev, "sru: failed to initialize controls\n");
+ ret = sru->ctrls.error;
+ v4l2_ctrl_handler_free(&sru->ctrls);
+ return ERR_PTR(ret);
+ }
+
v4l2_ctrl_handler_setup(&sru->ctrls);
sru->entity.subdev.ctrl_handler = &sru->ctrls;
--
Regards,
Laurent Pinchart
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