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i2c: i2c-core-acpi: convert to use i2c_new_client_device() 

Move away from the deprecated API and return the shiny new ERRPTR where
useful.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Wolfram Sang 2020-01-07 18:47:42 +01:00 committed by Wolfram Sang
parent bf255befe7
commit 90a3be9b19
1 changed files with 4 additions and 8 deletions
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12
drivers/i2c/i2c-core-acpi.c
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@ -225,7 +225,7 @@ static void i2c_acpi_register_device(struct i2c_adapter *adapter,
adev->power.flags.ignore_parent = true;
acpi_device_set_enumerated(adev);
if (!i2c_new_device(adapter, info)) {
if (IS_ERR(i2c_new_client_device(adapter, info))) {
adev->power.flags.ignore_parent = false;
dev_err(&adapter->dev,
"failed to add I2C device %s from ACPI\n",
@ -451,7 +451,8 @@ struct notifier_block i2c_acpi_notifier = {
* resources, in that case this function can be used to create an i2c-client
* for other I2cSerialBus resources in the Current Resource Settings table.
*
* Also see i2c_new_device, which this function calls to create the i2c-client.
* Also see i2c_new_client_device, which this function calls to create the
* i2c-client.
*
* Returns a pointer to the new i2c-client, or error pointer in case of failure.
* Specifically, -EPROBE_DEFER is returned if the adapter is not found.
@ -461,7 +462,6 @@ struct i2c_client *i2c_acpi_new_device(struct device *dev, int index,
{
struct i2c_acpi_lookup lookup;
struct i2c_adapter *adapter;
struct i2c_client *client;
struct acpi_device *adev;
LIST_HEAD(resource_list);
int ret;
@ -489,11 +489,7 @@ struct i2c_client *i2c_acpi_new_device(struct device *dev, int index,
if (!adapter)
return ERR_PTR(-EPROBE_DEFER);
client = i2c_new_device(adapter, info);
if (!client)
return ERR_PTR(-ENODEV);
return client;
return i2c_new_client_device(adapter, info);
}
EXPORT_SYMBOL_GPL(i2c_acpi_new_device);