diff options
Diffstat (limited to 'drivers/usb/typec/mux/pi3usb30532.c')
-rw-r--r-- | drivers/usb/typec/mux/pi3usb30532.c | 46 |
1 files changed, 27 insertions, 19 deletions
diff --git a/drivers/usb/typec/mux/pi3usb30532.c b/drivers/usb/typec/mux/pi3usb30532.c index 9294e85fd34b..5585b109095b 100644 --- a/drivers/usb/typec/mux/pi3usb30532.c +++ b/drivers/usb/typec/mux/pi3usb30532.c @@ -23,8 +23,8 @@ struct pi3usb30532 { struct i2c_client *client; struct mutex lock; /* protects the cached conf register */ - struct typec_switch sw; - struct typec_mux mux; + struct typec_switch *sw; + struct typec_mux *mux; u8 conf; }; @@ -48,7 +48,7 @@ static int pi3usb30532_set_conf(struct pi3usb30532 *pi, u8 new_conf) static int pi3usb30532_sw_set(struct typec_switch *sw, enum typec_orientation orientation) { - struct pi3usb30532 *pi = container_of(sw, struct pi3usb30532, sw); + struct pi3usb30532 *pi = typec_switch_get_drvdata(sw); u8 new_conf; int ret; @@ -75,7 +75,7 @@ static int pi3usb30532_sw_set(struct typec_switch *sw, static int pi3usb30532_mux_set(struct typec_mux *mux, int state) { - struct pi3usb30532 *pi = container_of(mux, struct pi3usb30532, mux); + struct pi3usb30532 *pi = typec_mux_get_drvdata(mux); u8 new_conf; int ret; @@ -113,6 +113,8 @@ static int pi3usb30532_mux_set(struct typec_mux *mux, int state) static int pi3usb30532_probe(struct i2c_client *client) { struct device *dev = &client->dev; + struct typec_switch_desc sw_desc; + struct typec_mux_desc mux_desc; struct pi3usb30532 *pi; int ret; @@ -121,10 +123,6 @@ static int pi3usb30532_probe(struct i2c_client *client) return -ENOMEM; pi->client = client; - pi->sw.dev = dev; - pi->sw.set = pi3usb30532_sw_set; - pi->mux.dev = dev; - pi->mux.set = pi3usb30532_mux_set; mutex_init(&pi->lock); ret = i2c_smbus_read_byte_data(client, PI3USB30532_CONF); @@ -134,17 +132,27 @@ static int pi3usb30532_probe(struct i2c_client *client) } pi->conf = ret; - ret = typec_switch_register(&pi->sw); - if (ret) { - dev_err(dev, "Error registering typec switch: %d\n", ret); - return ret; + sw_desc.drvdata = pi; + sw_desc.fwnode = dev->fwnode; + sw_desc.set = pi3usb30532_sw_set; + + pi->sw = typec_switch_register(dev, &sw_desc); + if (IS_ERR(pi->sw)) { + dev_err(dev, "Error registering typec switch: %ld\n", + PTR_ERR(pi->sw)); + return PTR_ERR(pi->sw); } - ret = typec_mux_register(&pi->mux); - if (ret) { - typec_switch_unregister(&pi->sw); - dev_err(dev, "Error registering typec mux: %d\n", ret); - return ret; + mux_desc.drvdata = pi; + mux_desc.fwnode = dev->fwnode; + mux_desc.set = pi3usb30532_mux_set; + + pi->mux = typec_mux_register(dev, &mux_desc); + if (IS_ERR(pi->mux)) { + typec_switch_unregister(pi->sw); + dev_err(dev, "Error registering typec mux: %ld\n", + PTR_ERR(pi->mux)); + return PTR_ERR(pi->mux); } i2c_set_clientdata(client, pi); @@ -155,8 +163,8 @@ static int pi3usb30532_remove(struct i2c_client *client) { struct pi3usb30532 *pi = i2c_get_clientdata(client); - typec_mux_unregister(&pi->mux); - typec_switch_unregister(&pi->sw); + typec_mux_unregister(pi->mux); + typec_switch_unregister(pi->sw); return 0; } |