{
int ret;
- adv->i2c_cec = i2c_new_secondary_device(adv->i2c_main, "cec",
+ adv->i2c_cec = i2c_new_ancillary_device(adv->i2c_main, "cec",
ADV7511_CEC_I2C_ADDR_DEFAULT);
- if (!adv->i2c_cec)
- return -EINVAL;
+ if (IS_ERR(adv->i2c_cec))
+ return PTR_ERR(adv->i2c_cec);
i2c_set_clientdata(adv->i2c_cec, adv);
adv->regmap_cec = devm_regmap_init_i2c(adv->i2c_cec,
adv7511_packet_disable(adv7511, 0xffff);
- adv7511->i2c_edid = i2c_new_secondary_device(i2c, "edid",
+ adv7511->i2c_edid = i2c_new_ancillary_device(i2c, "edid",
ADV7511_EDID_I2C_ADDR_DEFAULT);
- if (!adv7511->i2c_edid) {
- ret = -EINVAL;
+ if (IS_ERR(adv7511->i2c_edid)) {
+ ret = PTR_ERR(adv7511->i2c_edid);
goto uninit_regulators;
}
regmap_write(adv7511->regmap, ADV7511_REG_EDID_I2C_ADDR,
adv7511->i2c_edid->addr << 1);
- adv7511->i2c_packet = i2c_new_secondary_device(i2c, "packet",
+ adv7511->i2c_packet = i2c_new_ancillary_device(i2c, "packet",
ADV7511_PACKET_I2C_ADDR_DEFAULT);
- if (!adv7511->i2c_packet) {
- ret = -EINVAL;
+ if (IS_ERR(adv7511->i2c_packet)) {
+ ret = PTR_ERR(adv7511->i2c_packet);
goto err_i2c_unregister_edid;
}
EXPORT_SYMBOL_GPL(devm_i2c_new_dummy_device);
/**
- * i2c_new_secondary_device - Helper to get the instantiated secondary address
+ * i2c_new_ancillary_device - Helper to get the instantiated secondary address
* and create the associated device
* @client: Handle to the primary client
* @name: Handle to specify which secondary address to get
* cell whose "reg-names" value matches the slave name.
*
* This returns the new i2c client, which should be saved for later use with
- * i2c_unregister_device(); or NULL to indicate an error.
+ * i2c_unregister_device(); or an ERR_PTR to describe the error.
*/
-struct i2c_client *i2c_new_secondary_device(struct i2c_client *client,
+struct i2c_client *i2c_new_ancillary_device(struct i2c_client *client,
const char *name,
u16 default_addr)
{
}
dev_dbg(&client->adapter->dev, "Address for %s : 0x%x\n", name, addr);
- return i2c_new_dummy(client->adapter, addr);
+ return i2c_new_dummy_device(client->adapter, addr);
}
-EXPORT_SYMBOL_GPL(i2c_new_secondary_device);
+EXPORT_SYMBOL_GPL(i2c_new_ancillary_device);
/* ------------------------------------------------------------------------- */
int ret;
for (i = ADV748X_PAGE_DPLL; i < ADV748X_PAGE_MAX; ++i) {
- state->i2c_clients[i] = i2c_new_secondary_device(
+ state->i2c_clients[i] = i2c_new_ancillary_device(
state->client,
adv748x_default_addresses[i].name,
adv748x_default_addresses[i].default_addr);
- if (state->i2c_clients[i] == NULL) {
+ if (IS_ERR(state->i2c_clients[i])) {
adv_err(state, "failed to create i2c client %u\n", i);
- return -ENOMEM;
+ return PTR_ERR(state->i2c_clients[i]);
}
ret = adv748x_configure_regmap(state, i);
{
unsigned int i;
- for (i = 1; i < ARRAY_SIZE(state->i2c_clients); ++i) {
- if (state->i2c_clients[i])
- i2c_unregister_device(state->i2c_clients[i]);
- }
+ for (i = 1; i < ARRAY_SIZE(state->i2c_clients); ++i)
+ i2c_unregister_device(state->i2c_clients[i]);
}
static struct i2c_client *adv76xx_dummy_client(struct v4l2_subdev *sd,
struct i2c_client *new_client;
if (pdata && pdata->i2c_addresses[page])
- new_client = i2c_new_dummy(client->adapter,
+ new_client = i2c_new_dummy_device(client->adapter,
pdata->i2c_addresses[page]);
else
- new_client = i2c_new_secondary_device(client,
+ new_client = i2c_new_ancillary_device(client,
adv76xx_default_addresses[page].name,
adv76xx_default_addresses[page].default_addr);
- if (new_client)
+ if (!IS_ERR(new_client))
io_write(sd, io_reg, new_client->addr << 1);
return new_client;
}
for (i = 1; i < ADV76XX_PAGE_MAX; ++i) {
+ struct i2c_client *dummy_client;
+
if (!(BIT(i) & state->info->page_mask))
continue;
- state->i2c_clients[i] = adv76xx_dummy_client(sd, i);
- if (!state->i2c_clients[i]) {
- err = -EINVAL;
+ dummy_client = adv76xx_dummy_client(sd, i);
+ if (IS_ERR(dummy_client)) {
+ err = PTR_ERR(dummy_client);
v4l2_err(sd, "failed to create i2c client %u\n", i);
goto err_i2c;
}
+
+ state->i2c_clients[i] = dummy_client;
}
INIT_DELAYED_WORK(&state->delayed_work_enable_hotplug,
devm_i2c_new_dummy_device(struct device *dev, struct i2c_adapter *adap, u16 address);
extern struct i2c_client *
-i2c_new_secondary_device(struct i2c_client *client,
+i2c_new_ancillary_device(struct i2c_client *client,
const char *name,
u16 default_addr);