32 	struct xilinx_spi_conf *conf = mgr->priv;  in get_done_gpio()  local
35 	ret = gpiod_get_value(conf->done);  in get_done_gpio()
66 	struct xilinx_spi_conf *conf = mgr->priv;  in wait_for_init_b()  local
69 	if (conf->init_b) {  in wait_for_init_b()
71 			int ret = gpiod_get_value(conf->init_b);  in wait_for_init_b()
98 	struct xilinx_spi_conf *conf = mgr->priv;  in xilinx_spi_write_init()  local
106 	gpiod_set_value(conf->prog_b, 1);  in xilinx_spi_write_init()
110 		gpiod_set_value(conf->prog_b, 0);  in xilinx_spi_write_init()
114 	gpiod_set_value(conf->prog_b, 0);  in xilinx_spi_write_init()
133 	struct xilinx_spi_conf *conf = mgr->priv;  in xilinx_spi_write()  local
144 		ret = spi_write(conf->spi, fw_data, stride);  in xilinx_spi_write()
156 static int xilinx_spi_apply_cclk_cycles(struct xilinx_spi_conf *conf)  in xilinx_spi_apply_cclk_cycles()  argument
158 	struct spi_device *spi = conf->spi;  in xilinx_spi_apply_cclk_cycles()
162 	ret = spi_write(conf->spi, din_data, sizeof(din_data));  in xilinx_spi_apply_cclk_cycles()
172 	struct xilinx_spi_conf *conf = mgr->priv;  in xilinx_spi_write_complete()  local
190 		ret = xilinx_spi_apply_cclk_cycles(conf);  in xilinx_spi_write_complete()
198 	if (conf->init_b) {  in xilinx_spi_write_complete()
199 		ret = gpiod_get_value(conf->init_b);  in xilinx_spi_write_complete()
225 	struct xilinx_spi_conf *conf;  in xilinx_spi_probe()  local
228 	conf = devm_kzalloc(&spi->dev, sizeof(*conf), GFP_KERNEL);  in xilinx_spi_probe()
229 	if (!conf)  in xilinx_spi_probe()
232 	conf->spi = spi;  in xilinx_spi_probe()
235 	conf->prog_b = devm_gpiod_get(&spi->dev, "prog_b", GPIOD_OUT_LOW);  in xilinx_spi_probe()
236 	if (IS_ERR(conf->prog_b))  in xilinx_spi_probe()
237 		return dev_err_probe(&spi->dev, PTR_ERR(conf->prog_b),  in xilinx_spi_probe()
240 	conf->init_b = devm_gpiod_get_optional(&spi->dev, "init-b", GPIOD_IN);  in xilinx_spi_probe()
241 	if (IS_ERR(conf->init_b))  in xilinx_spi_probe()
242 		return dev_err_probe(&spi->dev, PTR_ERR(conf->init_b),  in xilinx_spi_probe()
245 	conf->done = devm_gpiod_get(&spi->dev, "done", GPIOD_IN);  in xilinx_spi_probe()
246 	if (IS_ERR(conf->done))  in xilinx_spi_probe()
247 		return dev_err_probe(&spi->dev, PTR_ERR(conf->done),  in xilinx_spi_probe()
252 				     &xilinx_spi_ops, conf);  in xilinx_spi_probe()