static struct i2c_driver pca9539_driver = {
.owner = THIS_MODULE,
.name = "pca9539",
- .flags = I2C_DF_NOTIFY,
.attach_adapter = pca9539_attach_adapter,
.detach_client = pca9539_detach_client,
};
/* OK. For now, we presume we have a valid client. We now create the
client structure, even though we cannot fill it completely yet. */
- if (!(data = kmalloc(sizeof(struct pca9539_data), GFP_KERNEL))) {
+ if (!(data = kzalloc(sizeof(struct pca9539_data), GFP_KERNEL))) {
err = -ENOMEM;
goto exit;
}
- memset(data, 0, sizeof(struct pca9539_data));
new_client = &data->client;
i2c_set_clientdata(new_client, data);