Use usb_debug_root as root for our debugfs entry instead of creating our
own subdirectory under the debugfs root.
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
---
drivers/usb/typec/tcpm/fusb302.c | 9 ++-------
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index 93244d6c4bff..69a2afaf8f68 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -26,6 +26,7 @@
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/types.h>
+#include <linux/usb.h>
#include <linux/usb/typec.h>
#include <linux/usb/tcpm.h>
#include <linux/usb/pd.h>
@@ -206,23 +207,17 @@ static int fusb302_debug_show(struct seq_file *s, void *v)
}
DEFINE_SHOW_ATTRIBUTE(fusb302_debug);
-static struct dentry *rootdir;
-
static void fusb302_debugfs_init(struct fusb302_chip *chip)
{
mutex_init(&chip->logbuffer_lock);
- if (!rootdir)
- rootdir = debugfs_create_dir("fusb302", NULL);
-
chip->dentry = debugfs_create_file(dev_name(chip->dev),
- S_IFREG | 0444, rootdir,
+ S_IFREG | 0444, usb_debug_root,
chip, &fusb302_debug_fops);
}
static void fusb302_debugfs_exit(struct fusb302_chip *chip)
{
debugfs_remove(chip->dentry);
- debugfs_remove(rootdir);
}
#else
--
2.23.0.rc2
