diff options
Diffstat (limited to 'drivers/staging/media/imx/imx7-mipi-csis.c')
| -rw-r--r-- | drivers/staging/media/imx/imx7-mipi-csis.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index 7612993cc1d6..a01a7364b4b9 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -1004,7 +1004,7 @@ static int mipi_csis_async_register(struct csi_state *state) struct v4l2_fwnode_endpoint vep = { .bus_type = V4L2_MBUS_CSI2_DPHY, }; - struct v4l2_async_subdev *asd = NULL; + struct v4l2_async_subdev *asd; struct fwnode_handle *ep; int ret; @@ -1024,17 +1024,13 @@ static int mipi_csis_async_register(struct csi_state *state) dev_dbg(state->dev, "data lanes: %d\n", state->bus.num_data_lanes); dev_dbg(state->dev, "flags: 0x%08x\n", state->bus.flags); - asd = kzalloc(sizeof(*asd), GFP_KERNEL); - if (!asd) { - ret = -ENOMEM; + asd = v4l2_async_notifier_add_fwnode_remote_subdev( + &state->notifier, ep, struct v4l2_async_subdev); + if (IS_ERR(asd)) { + ret = PTR_ERR(asd); goto err_parse; } - ret = v4l2_async_notifier_add_fwnode_remote_subdev( - &state->notifier, ep, asd); - if (ret) - goto err_parse; - fwnode_handle_put(ep); state->notifier.ops = &mipi_csis_notify_ops; @@ -1048,7 +1044,6 @@ static int mipi_csis_async_register(struct csi_state *state) err_parse: fwnode_handle_put(ep); - kfree(asd); return ret; } |