/* chipselect must have been muxed as GPIO (e.g. in board setup) */
npcs_pin = (unsigned int)spi->controller_data;
if (!spi->controller_state) {
- ret = gpio_request(npcs_pin, "spi_npcs");
+ ret = gpio_request(npcs_pin, spi->dev.bus_id);
if (ret)
return ret;
spi->controller_state = (void *)npcs_pin;