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media: platform: ti: use for_each_endpoint_of_node()

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We already have for_each_endpoint_of_node(), don't use
of_graph_get_next_endpoint() directly. Replace it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Kuninori Morimoto 2024-07-30 00:35:00 +00:00 committed by Hans Verkuil
parent 68a1560c3b
commit 7880333a5b
2 changed files with 12 additions and 14 deletions
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12
drivers/media/platform/ti/am437x/am437x-vpfe.c
View File

@ -2287,7 +2287,7 @@ static const struct v4l2_async_notifier_operations vpfe_async_ops = {
static struct vpfe_config *
vpfe_get_pdata(struct vpfe_device *vpfe)
{
struct device_node *endpoint = NULL;
struct device_node *endpoint;
struct device *dev = vpfe->pdev;
struct vpfe_subdev_info *sdinfo;
struct vpfe_config *pdata;
@ -2306,14 +2306,11 @@ vpfe_get_pdata(struct vpfe_device *vpfe)
if (!pdata)
return NULL;
for (i = 0; ; i++) {
i = 0;
for_each_endpoint_of_node(dev->of_node, endpoint) {
struct v4l2_fwnode_endpoint bus_cfg = { .bus_type = 0 };
struct device_node *rem;
endpoint = of_graph_get_next_endpoint(dev->of_node, endpoint);
if (!endpoint)
break;
sdinfo = &pdata->sub_devs[i];
sdinfo->grp_id = 0;
@ -2371,9 +2368,10 @@ vpfe_get_pdata(struct vpfe_device *vpfe)
of_node_put(rem);
if (IS_ERR(pdata->asd[i]))
goto cleanup;
i++;
}
of_node_put(endpoint);
return pdata;
cleanup:

14
drivers/media/platform/ti/davinci/vpif_capture.c
View File

@ -1487,7 +1487,7 @@ static struct vpif_capture_config *
vpif_capture_get_pdata(struct platform_device *pdev,
struct v4l2_device *v4l2_dev)
{
struct device_node *endpoint = NULL;
struct device_node *endpoint;
struct device_node *rem = NULL;
struct vpif_capture_config *pdata;
struct vpif_subdev_info *sdinfo;
@ -1517,16 +1517,12 @@ vpif_capture_get_pdata(struct platform_device *pdev,
if (!pdata->subdev_info)
return NULL;
for (i = 0; i < VPIF_CAPTURE_NUM_CHANNELS; i++) {
i = 0;
for_each_endpoint_of_node(pdev->dev.of_node, endpoint) {
struct v4l2_fwnode_endpoint bus_cfg = { .bus_type = 0 };
unsigned int flags;
int err;
endpoint = of_graph_get_next_endpoint(pdev->dev.of_node,
endpoint);
if (!endpoint)
break;
rem = of_graph_get_remote_port_parent(endpoint);
if (!rem) {
dev_dbg(&pdev->dev, "Remote device at %pOF not found\n",
@ -1577,6 +1573,10 @@ vpif_capture_get_pdata(struct platform_device *pdev,
goto err_cleanup;
of_node_put(rem);
i++;
if (i >= VPIF_CAPTURE_NUM_CHANNELS)
break;
}
done: