diff options
| author | Jun Li | 2019-01-22 10:00:24 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-01-25 10:02:50 +0100 |
| commit | 9997ab35f4284ea5bd07768797929d1d646064c8 (patch) | |
| tree | e3e369629ee89f184b5b23afb2ad6dc0423a3ccb /drivers/usb/typec/tcpm/tcpm.c | |
| parent | usb: misc: usb3503: Add system sleep support in non-I2C mode (diff) | |
| download | kernel-qcow2-linux-9997ab35f4284ea5bd07768797929d1d646064c8.tar.gz kernel-qcow2-linux-9997ab35f4284ea5bd07768797929d1d646064c8.tar.xz kernel-qcow2-linux-9997ab35f4284ea5bd07768797929d1d646064c8.zip | |
usb: typec: tpcm: improve error handling of tcpm_register_port
Remove debugfs if tcpm register port fails.
Signed-off-by: Li Jun <jun.li@nxp.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/typec/tcpm/tcpm.c')
| -rw-r--r-- | drivers/usb/typec/tcpm/tcpm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/typec/tcpm/tcpm.c b/drivers/usb/typec/tcpm/tcpm.c index 4bc29b586698..f1d3e54210df 100644 --- a/drivers/usb/typec/tcpm/tcpm.c +++ b/drivers/usb/typec/tcpm/tcpm.c @@ -4810,12 +4810,12 @@ struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc) err = devm_tcpm_psy_register(port); if (err) - goto out_destroy_wq; + goto out_role_sw_put; port->typec_port = typec_register_port(port->dev, &port->typec_caps); if (IS_ERR(port->typec_port)) { err = PTR_ERR(port->typec_port); - goto out_destroy_wq; + goto out_role_sw_put; } if (tcpc->config && tcpc->config->alt_modes) { @@ -4848,8 +4848,10 @@ struct tcpm_port *tcpm_register_port(struct device *dev, struct tcpc_dev *tcpc) tcpm_log(port, "%s: registered", dev_name(dev)); return port; -out_destroy_wq: +out_role_sw_put: usb_role_switch_put(port->role_sw); +out_destroy_wq: + tcpm_debugfs_exit(port); destroy_workqueue(port->wq); return ERR_PTR(err); } |