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No functional change. Signed-off-by: Frank Li --- change in v3 - Rollback to v1 version to align guide at cleanup.h. - Ref similar link Link: https://lore.kernel.org/r/20240904044825.1048256-1-dmitry.torokhov@gmail.com Link: https://patch.msgid.link/20251208020750.4727-3-krzysztof.kozlowski@oss.qualcomm.com 452e0adff2618 Input: iqs7222 - use cleanup facility for fwnodes 52776177d8b7e Input: iqs626a - use cleanup facility for fwnodes 9a540b67a9c26 Input: iqs269a - use cleanup facility for fwnodes cc3b18f9fedec i3c: master: Fix confusing cleanup.h syntax change in v2. - move variable define to top. - remove dev_err_probe() change --- drivers/media/platform/nxp/imx-mipi-csis.c | 25 ++++++++----------------- drivers/media/platform/nxp/imx8mq-mipi-csi2.c | 25 ++++++++----------------- 2 files changed, 16 insertions(+), 34 deletions(-) diff --git a/drivers/media/platform/nxp/imx-mipi-csis.c b/drivers/media/platform/nxp/imx-mipi-csis.c index ce93d868746f002c22e2f86b1e0aa84ec1a76061..9a43fd1eb0bcee7ac0c47f28ad89012de45a70d9 100644 --- a/drivers/media/platform/nxp/imx-mipi-csis.c +++ b/drivers/media/platform/nxp/imx-mipi-csis.c @@ -12,6 +12,7 @@ * */ +#include #include #include #include @@ -1349,27 +1350,26 @@ static int mipi_csis_async_register(struct mipi_csis_device *csis) .bus_type = V4L2_MBUS_CSI2_DPHY, }; struct v4l2_async_connection *asd; - struct fwnode_handle *ep; unsigned int i; int ret; v4l2_async_subdev_nf_init(&csis->notifier, &csis->sd); - ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(csis->dev), 0, 0, - FWNODE_GRAPH_ENDPOINT_NEXT); + struct fwnode_handle *ep __free(fwnode_handle) = + fwnode_graph_get_endpoint_by_id(dev_fwnode(csis->dev), 0, 0, + FWNODE_GRAPH_ENDPOINT_NEXT); if (!ep) return -ENOTCONN; ret = v4l2_fwnode_endpoint_parse(ep, &vep); if (ret) - goto err_parse; + return ret; for (i = 0; i < vep.bus.mipi_csi2.num_data_lanes; ++i) { if (vep.bus.mipi_csi2.data_lanes[i] != i + 1) { dev_err(csis->dev, "data lanes reordering is not supported"); - ret = -EINVAL; - goto err_parse; + return -EINVAL; } } @@ -1381,12 +1381,8 @@ static int mipi_csis_async_register(struct mipi_csis_device *csis) asd = v4l2_async_nf_add_fwnode_remote(&csis->notifier, ep, struct v4l2_async_connection); - if (IS_ERR(asd)) { - ret = PTR_ERR(asd); - goto err_parse; - } - - fwnode_handle_put(ep); + if (IS_ERR(asd)) + return PTR_ERR(asd); csis->notifier.ops = &mipi_csis_notify_ops; @@ -1395,11 +1391,6 @@ static int mipi_csis_async_register(struct mipi_csis_device *csis) return ret; return v4l2_async_register_subdev(&csis->sd); - -err_parse: - fwnode_handle_put(ep); - - return ret; } /* ----------------------------------------------------------------------------- diff --git a/drivers/media/platform/nxp/imx8mq-mipi-csi2.c b/drivers/media/platform/nxp/imx8mq-mipi-csi2.c index 83da050a1dcbad1d41c94de0e352dcafe3f25e62..9d946b68cf59d9f4fb3413fc90219efd380d9d95 100644 --- a/drivers/media/platform/nxp/imx8mq-mipi-csi2.c +++ b/drivers/media/platform/nxp/imx8mq-mipi-csi2.c @@ -6,6 +6,7 @@ */ #include +#include #include #include #include @@ -717,27 +718,26 @@ static int imx8mq_mipi_csi_async_register(struct csi_state *state) .bus_type = V4L2_MBUS_CSI2_DPHY, }; struct v4l2_async_connection *asd; - struct fwnode_handle *ep; unsigned int i; int ret; v4l2_async_subdev_nf_init(&state->notifier, &state->sd); - ep = fwnode_graph_get_endpoint_by_id(dev_fwnode(state->dev), 0, 0, - FWNODE_GRAPH_ENDPOINT_NEXT); + struct fwnode_handle *ep __free(fwnode_handle) = + fwnode_graph_get_endpoint_by_id(dev_fwnode(state->dev), 0, 0, + FWNODE_GRAPH_ENDPOINT_NEXT); if (!ep) return -ENOTCONN; ret = v4l2_fwnode_endpoint_parse(ep, &vep); if (ret) - goto err_parse; + return ret; for (i = 0; i < vep.bus.mipi_csi2.num_data_lanes; ++i) { if (vep.bus.mipi_csi2.data_lanes[i] != i + 1) { dev_err(state->dev, "data lanes reordering is not supported"); - ret = -EINVAL; - goto err_parse; + return -EINVAL; } } @@ -749,12 +749,8 @@ static int imx8mq_mipi_csi_async_register(struct csi_state *state) asd = v4l2_async_nf_add_fwnode_remote(&state->notifier, ep, struct v4l2_async_connection); - if (IS_ERR(asd)) { - ret = PTR_ERR(asd); - goto err_parse; - } - - fwnode_handle_put(ep); + if (IS_ERR(asd)) + return PTR_ERR(asd); state->notifier.ops = &imx8mq_mipi_csi_notify_ops; @@ -763,11 +759,6 @@ static int imx8mq_mipi_csi_async_register(struct csi_state *state) return ret; return v4l2_async_register_subdev(&state->sd); - -err_parse: - fwnode_handle_put(ep); - - return ret; } /* ----------------------------------------------------------------------------- -- 2.34.1