From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/media/platform/exynos4-is/media-dev.c | 32 ++++++++++++++++++--------------
1 files changed, 18 insertions(+), 14 deletions(-)
diff --git a/kernel/drivers/media/platform/exynos4-is/media-dev.c b/kernel/drivers/media/platform/exynos4-is/media-dev.c
index a9a8f04..bd37011 100644
--- a/kernel/drivers/media/platform/exynos4-is/media-dev.c
+++ b/kernel/drivers/media/platform/exynos4-is/media-dev.c
@@ -401,6 +401,7 @@
int index = fmd->num_sensors;
struct fimc_source_info *pd = &fmd->sensor[index].pdata;
struct device_node *rem, *np;
+ struct v4l2_async_subdev *asd;
struct v4l2_fwnode_endpoint endpoint = { .bus_type = 0 };
int ret;
@@ -418,10 +419,10 @@
pd->mux_id = (endpoint.base.port - 1) & 0x1;
rem = of_graph_get_remote_port_parent(ep);
- of_node_put(ep);
if (rem == NULL) {
v4l2_info(&fmd->v4l2_dev, "Remote device at %pOF not found\n",
ep);
+ of_node_put(ep);
return 0;
}
@@ -450,6 +451,7 @@
* checking parent's node name.
*/
np = of_get_parent(rem);
+ of_node_put(rem);
if (of_node_name_eq(np, "i2c-isp"))
pd->fimc_bus_type = FIMC_BUS_TYPE_ISP_WRITEBACK;
@@ -458,20 +460,19 @@
of_node_put(np);
if (WARN_ON(index >= ARRAY_SIZE(fmd->sensor))) {
- of_node_put(rem);
+ of_node_put(ep);
return -EINVAL;
}
- fmd->sensor[index].asd.match_type = V4L2_ASYNC_MATCH_FWNODE;
- fmd->sensor[index].asd.match.fwnode = of_fwnode_handle(rem);
+ asd = v4l2_async_notifier_add_fwnode_remote_subdev(
+ &fmd->subdev_notifier, of_fwnode_handle(ep), sizeof(*asd));
- ret = v4l2_async_notifier_add_subdev(&fmd->subdev_notifier,
- &fmd->sensor[index].asd);
- if (ret) {
- of_node_put(rem);
- return ret;
- }
+ of_node_put(ep);
+ if (IS_ERR(asd))
+ return PTR_ERR(asd);
+
+ fmd->sensor[index].asd = asd;
fmd->num_sensors++;
return 0;
@@ -1377,8 +1378,7 @@
/* Find platform data for this sensor subdev */
for (i = 0; i < ARRAY_SIZE(fmd->sensor); i++)
- if (fmd->sensor[i].asd.match.fwnode ==
- of_fwnode_handle(subdev->dev->of_node))
+ if (fmd->sensor[i].asd == asd)
si = &fmd->sensor[i];
if (si == NULL)
@@ -1470,7 +1470,7 @@
pinctrl = devm_pinctrl_get(dev);
if (IS_ERR(pinctrl)) {
ret = PTR_ERR(pinctrl);
- if (ret != EPROBE_DEFER)
+ if (ret != -EPROBE_DEFER)
dev_err(dev, "Failed to get pinctrl: %d\n", ret);
goto err_clk;
}
@@ -1582,7 +1582,11 @@
if (ret)
return ret;
- return platform_driver_register(&fimc_md_driver);
+ ret = platform_driver_register(&fimc_md_driver);
+ if (ret)
+ fimc_unregister_driver();
+
+ return ret;
}
static void __exit fimc_md_exit(void)
--
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