leds: convert PCA9532 LED driver to devm_kzalloc()
Cc: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
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0a8d9d4a61
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0f4630c90b
1 changed files with 2 additions and 8 deletions
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@ -449,7 +449,6 @@ static int pca9532_probe(struct i2c_client *client,
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{
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struct pca9532_data *data = i2c_get_clientdata(client);
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struct pca9532_platform_data *pca9532_pdata = client->dev.platform_data;
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int err;
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if (!pca9532_pdata)
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return -EIO;
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@ -458,7 +457,7 @@ static int pca9532_probe(struct i2c_client *client,
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I2C_FUNC_SMBUS_BYTE_DATA))
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return -EIO;
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data = kzalloc(sizeof(*data), GFP_KERNEL);
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data = devm_kzalloc(&client->dev, sizeof(*data), GFP_KERNEL);
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if (!data)
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return -ENOMEM;
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@ -469,11 +468,7 @@ static int pca9532_probe(struct i2c_client *client,
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data->client = client;
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mutex_init(&data->update_lock);
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err = pca9532_configure(client, data, pca9532_pdata);
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if (err)
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kfree(data);
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return err;
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return pca9532_configure(client, data, pca9532_pdata);
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}
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static int pca9532_remove(struct i2c_client *client)
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@ -485,7 +480,6 @@ static int pca9532_remove(struct i2c_client *client)
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if (err)
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return err;
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kfree(data);
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return 0;
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}
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