31 	struct xilinx_spi_conf *conf = mgr->priv;  in xilinx_spi_state()  local
33 	if (!gpiod_get_value(conf->done))  in xilinx_spi_state()
43 	struct xilinx_spi_conf *conf = mgr->priv;  in xilinx_spi_write_init()  local
52 	gpiod_set_value(conf->prog_b, 1);  in xilinx_spi_write_init()
56 	gpiod_set_value(conf->prog_b, 0);  in xilinx_spi_write_init()
58 	if (gpiod_get_value(conf->done)) {  in xilinx_spi_write_init()
71 	struct xilinx_spi_conf *conf = mgr->priv;  in xilinx_spi_write()  local
82 		ret = spi_write(conf->spi, fw_data, stride);  in xilinx_spi_write()
94 static int xilinx_spi_apply_cclk_cycles(struct xilinx_spi_conf *conf)  in xilinx_spi_apply_cclk_cycles()  argument
96 	struct spi_device *spi = conf->spi;  in xilinx_spi_apply_cclk_cycles()
100 	ret = spi_write(conf->spi, din_data, sizeof(din_data));  in xilinx_spi_apply_cclk_cycles()
110 	struct xilinx_spi_conf *conf = mgr->priv;  in xilinx_spi_write_complete()  local
114 	if (gpiod_get_value(conf->done))  in xilinx_spi_write_complete()
115 		return xilinx_spi_apply_cclk_cycles(conf);  in xilinx_spi_write_complete()
121 		ret = xilinx_spi_apply_cclk_cycles(conf);  in xilinx_spi_write_complete()
125 		if (gpiod_get_value(conf->done))  in xilinx_spi_write_complete()
126 			return xilinx_spi_apply_cclk_cycles(conf);  in xilinx_spi_write_complete()
142 	struct xilinx_spi_conf *conf;  in xilinx_spi_probe()  local
145 	conf = devm_kzalloc(&spi->dev, sizeof(*conf), GFP_KERNEL);  in xilinx_spi_probe()
146 	if (!conf)  in xilinx_spi_probe()
149 	conf->spi = spi;  in xilinx_spi_probe()
152 	conf->prog_b = devm_gpiod_get(&spi->dev, "prog_b", GPIOD_OUT_LOW);  in xilinx_spi_probe()
153 	if (IS_ERR(conf->prog_b)) {  in xilinx_spi_probe()
155 			PTR_ERR(conf->prog_b));  in xilinx_spi_probe()
156 		return PTR_ERR(conf->prog_b);  in xilinx_spi_probe()
159 	conf->done = devm_gpiod_get(&spi->dev, "done", GPIOD_IN);  in xilinx_spi_probe()
160 	if (IS_ERR(conf->done)) {  in xilinx_spi_probe()
162 			PTR_ERR(conf->done));  in xilinx_spi_probe()
163 		return PTR_ERR(conf->done);  in xilinx_spi_probe()
168 				   &xilinx_spi_ops, conf);  in xilinx_spi_probe()