Lines Matching refs:cs_gpio
841 /* On non-DT platforms the SPI core will set spi->cs_gpio
843 * is defined by using platform data so spi->cs_gpio value
846 spi->cs_gpio = cs->line;
855 if (gpio_is_valid(spi->cs_gpio)) {
856 err = gpio_request_one(spi->cs_gpio, GPIOF_OUT_INIT_HIGH,
861 spi->cs_gpio, err);
919 if (gpio_is_valid(spi->cs_gpio))
920 gpio_free(spi->cs_gpio);
934 if (gpio_is_valid(spi->cs_gpio)) {
935 gpio_free(spi->cs_gpio);
940 * spi->cs_gpio to -ENOENT and .setup()
944 spi->cs_gpio = -ENOENT;