diff options
| author |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-16 15:46:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-10 09:37:16 +0100 |
| commit | 153e140d1eeeabb0a504835a15a2b4d29c5c9d6c (patch) | |
| tree | 606b04a790eafe598bd168896c05f5c376e88578 | |
| parent | USB: typec: fusb302: create debugfs subdir for the driver (diff) | |
| download | wireguard-linux-153e140d1eeeabb0a504835a15a2b4d29c5c9d6c.tar.xz wireguard-linux-153e140d1eeeabb0a504835a15a2b4d29c5c9d6c.zip | |
USB: typec: tcpm: create debugfs subdir for the driver
The single debugfs file for this driver really is a log file, so make a
subdir and call it "log" to make it obvious this is what it is for.
This makes cleanup simpler as we just remove the whole directory, no
need to handle individual files anymore.
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: linux-usb@vger.kernel.org
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20210216144645.3813043-6-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/typec/tcpm/tcpm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 8469c37a59e1..16bda6cea7b8 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -709,8 +709,9 @@ static void tcpm_debugfs_init(struct tcpm_port *port) mutex_init(&port->logbuffer_lock); snprintf(name, NAME_MAX, "tcpm-%s", dev_name(port->dev)); - port->dentry = debugfs_create_file(name, S_IFREG | 0444, usb_debug_root, - port, &tcpm_debug_fops); + port->dentry = debugfs_create_dir(name, usb_debug_root); + debugfs_create_file("log", S_IFREG | 0444, port->dentry, port, + &tcpm_debug_fops); } static void tcpm_debugfs_exit(struct tcpm_port *port) |