diff options
| author | Sven Peter <sven@svenpeter.dev> | 2022-11-14 20:44:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-11-22 19:29:41 +0300 |
| commit | 4c8f27ba9ede0118cac9d775204f9b0ecdb877b0 (patch) | |
| tree | dc487a1d597cf0d09a47cd6d296a6ae8d998d8f7 /drivers/usb/typec | |
| parent | 782c70edc4852a5d39be12377a85501546236212 (diff) | |
| download | linux-4c8f27ba9ede0118cac9d775204f9b0ecdb877b0.tar.xz | |
usb: typec: tipd: Fix typec_unregister_port error paths
typec_unregister_port is only called for some error paths after
typec_register_port was successful. Ensure it's called in all
cases.
Fixes: 92440202a880 ("usb: typec: tipd: Only update power status on IRQ")
Signed-off-by: Sven Peter <sven@svenpeter.dev>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20221114174449.34634-3-sven@svenpeter.dev
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/typec')
| -rw-r--r-- | drivers/usb/typec/tipd/core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/typec/tipd/core.c b/drivers/usb/typec/tipd/core.c index 59059310ba74..195c9c16f817 100644 --- a/drivers/usb/typec/tipd/core.c +++ b/drivers/usb/typec/tipd/core.c @@ -826,7 +826,7 @@ static int tps6598x_probe(struct i2c_client *client) ret = tps6598x_read16(tps, TPS_REG_POWER_STATUS, &tps->pwr_status); if (ret < 0) { dev_err(tps->dev, "failed to read power status: %d\n", ret); - goto err_role_put; + goto err_unregister_port; } ret = tps6598x_connect(tps, status); if (ret) @@ -839,8 +839,7 @@ static int tps6598x_probe(struct i2c_client *client) dev_name(&client->dev), tps); if (ret) { tps6598x_disconnect(tps, 0); - typec_unregister_port(tps->port); - goto err_role_put; + goto err_unregister_port; } i2c_set_clientdata(client, tps); @@ -848,6 +847,8 @@ static int tps6598x_probe(struct i2c_client *client) return 0; +err_unregister_port: + typec_unregister_port(tps->port); err_role_put: usb_role_switch_put(tps->role_sw); err_fwnode_put: |