On Thu Jul 9 10:20:58 2026 +0200, Andy Shevchenko wrote:
> When create a debugfs folder or device nodes we use actual subsystem
> name. But in some cases it's hardcoded, while in other it uses predefined
> string literal. Make it consistently use CEC_NAME.
>
> Signed-off-by: Andy Shevchenko <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/cec/core/cec-core.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/drivers/media/cec/core/cec-core.c
b/drivers/media/cec/core/cec-core.c
index af566d9217dd..c57f691b5a09 100644
--- a/drivers/media/cec/core/cec-core.c
+++ b/drivers/media/cec/core/cec-core.c
@@ -120,13 +120,13 @@ static int __must_check cec_devnode_register(struct
cec_devnode *devnode,
devnode->dev.bus = &cec_bus_type;
devnode->dev.devt = MKDEV(MAJOR(cec_dev_t), minor);
devnode->dev.release = cec_devnode_release;
- dev_set_name(&devnode->dev, "cec%d", devnode->minor);
+ dev_set_name(&devnode->dev, "%s%d", CEC_NAME, devnode->minor);
device_initialize(&devnode->dev);
/* Part 2: Initialize and register the character device */
cdev_init(&devnode->cdev, &cec_devnode_fops);
devnode->cdev.owner = owner;
- kobject_set_name(&devnode->cdev.kobj, "cec%d", devnode->minor);
+ kobject_set_name(&devnode->cdev.kobj, "%s%d", CEC_NAME, devnode->minor);
devnode->registered = true;
ret = cdev_device_add(&devnode->cdev, &devnode->dev);
@@ -267,7 +267,7 @@ struct cec_adapter *cec_allocate_adapter(const struct
cec_adap_ops *ops,
mutex_init(&adap->devnode.lock_fhs);
mutex_init(&adap->devnode.lock);
- adap->kthread = kthread_run(cec_thread_func, adap, "cec-%s", name);
+ adap->kthread = kthread_run(cec_thread_func, adap, "%s-%s", CEC_NAME,
name);
if (IS_ERR(adap->kthread)) {
pr_err("%s: kthread_run() failed\n", name);
res = PTR_ERR(adap->kthread);
@@ -429,9 +429,9 @@ static int __init cec_devnode_init(void)
}
#ifdef CONFIG_DEBUG_FS
- top_cec_dir = debugfs_create_dir("cec", NULL);
+ top_cec_dir = debugfs_create_dir(CEC_NAME, NULL);
if (IS_ERR_OR_NULL(top_cec_dir)) {
- pr_warn("Failed to create debugfs cec dir\n");
+ pr_warn("Failed to create debugfs " CEC_NAME " dir\n");
top_cec_dir = NULL;
}
#endif
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