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msm: camera: sync: Enable driver registration with dtsi match

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Currently sync driver is independent from dtsi matching in order
to get it probe. Update the logic to make sure probe is getting
invoked if respective dtsi is present.

CRs-Fixed: 2590413
Change-Id: I69124e49d68e223d082521a9431cb7e8d846e8d7
Signed-off-by: Jigarkumar Zala <jzala@codeaurora.org>
This commit is contained in:
Jigarkumar Zala
2019-12-19 15:42:18 -08:00
committed by Gerrit - the friendly Code Review server
parent 41533c5eb2
commit 376b7a3351
1 changed files with 12 additions and 15 deletions
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27
drivers/cam_sync/cam_sync.c
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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
*/
#include <linux/init.h>
@@ -1107,51 +1107,48 @@ vdev_fail:
static int cam_sync_remove(struct platform_device *pdev)
{
int i;
v4l2_device_unregister(sync_dev->vdev->v4l2_dev);
cam_sync_media_controller_cleanup(sync_dev);
video_device_release(sync_dev->vdev);
debugfs_remove_recursive(sync_dev->dentry);
sync_dev->dentry = NULL;
for (i = 0; i < CAM_SYNC_MAX_OBJS; i++)
spin_lock_init(&sync_dev->row_spinlocks[i]);
kfree(sync_dev);
sync_dev = NULL;
return 0;
}
static struct platform_device cam_sync_device = {
.name = "cam_sync",
.id = -1,
static const struct of_device_id cam_sync_dt_match[] = {
{.compatible = "qcom,cam-sync"},
{}
};
MODULE_DEVICE_TABLE(of, cam_sync_dt_match);
static struct platform_driver cam_sync_driver = {
.probe = cam_sync_probe,
.remove = cam_sync_remove,
.driver = {
.name = "cam_sync",
.owner = THIS_MODULE,
.of_match_table = cam_sync_dt_match,
.suppress_bind_attrs = true,
},
};
int cam_sync_init(void)
{
int rc;
rc = platform_device_register(&cam_sync_device);
if (rc)
return -ENODEV;
return platform_driver_register(&cam_sync_driver);
}
void cam_sync_exit(void)
{
int idx;
for (idx = 0; idx < CAM_SYNC_MAX_OBJS; idx++)
spin_lock_init(&sync_dev->row_spinlocks[idx]);
platform_driver_unregister(&cam_sync_driver);
platform_device_unregister(&cam_sync_device);
kfree(sync_dev);
}
MODULE_DESCRIPTION("Camera sync driver");