}
if (gpio_is_valid(ddata->pd_gpio)) {
- r = gpio_request_one(ddata->pd_gpio, GPIOF_OUT_INIT_LOW,
- "tfp410 pd");
+ r = devm_gpio_request_one(&dssdev->dev, ddata->pd_gpio,
+ GPIOF_OUT_INIT_LOW, "tfp410 pd");
if (r) {
dev_err(&dssdev->dev, "Failed to request PD GPIO %d\n",
ddata->pd_gpio);
if (!adapter) {
dev_err(&dssdev->dev, "Failed to get I2C adapter, bus %d\n",
i2c_bus_num);
- r = -EINVAL;
- goto err_i2c;
+ return -EINVAL;
}
ddata->i2c_adapter = adapter;
dev_set_drvdata(&dssdev->dev, ddata);
return 0;
-err_i2c:
- if (gpio_is_valid(ddata->pd_gpio))
- gpio_free(ddata->pd_gpio);
- return r;
}
static void __exit tfp410_remove(struct omap_dss_device *dssdev)
if (ddata->i2c_adapter)
i2c_put_adapter(ddata->i2c_adapter);
- if (gpio_is_valid(ddata->pd_gpio))
- gpio_free(ddata->pd_gpio);
-
dev_set_drvdata(&dssdev->dev, NULL);
mutex_unlock(&ddata->lock);