89 	struct spi_device	*spi;  member
254 	ret = spi_sync(lcd->spi, &msg);  in hx8357_spi_write_then_read()
582 static int hx8357_probe(struct spi_device *spi)  in hx8357_probe()  argument
589 	lcd = devm_kzalloc(&spi->dev, sizeof(*lcd), GFP_KERNEL);  in hx8357_probe()
593 	ret = spi_setup(spi);  in hx8357_probe()
595 		dev_err(&spi->dev, "SPI setup failed.\n");  in hx8357_probe()
599 	lcd->spi = spi;  in hx8357_probe()
601 	match = of_match_device(hx8357_dt_ids, &spi->dev);  in hx8357_probe()
605 	lcd->reset = of_get_named_gpio(spi->dev.of_node, "gpios-reset", 0);  in hx8357_probe()
607 		dev_err(&spi->dev, "Missing dt property: gpios-reset\n");  in hx8357_probe()
611 	ret = devm_gpio_request_one(&spi->dev, lcd->reset,  in hx8357_probe()
615 		dev_err(&spi->dev,  in hx8357_probe()
621 	if (of_find_property(spi->dev.of_node, "im-gpios", NULL)) {  in hx8357_probe()
625 			lcd->im_pins[i] = of_get_named_gpio(spi->dev.of_node,  in hx8357_probe()
628 				dev_info(&spi->dev, "GPIO requested is not here yet, deferring the probe\n");  in hx8357_probe()
632 				dev_err(&spi->dev, "Missing dt property: im-gpios\n");  in hx8357_probe()
636 			ret = devm_gpio_request_one(&spi->dev, lcd->im_pins[i],  in hx8357_probe()
640 				dev_err(&spi->dev, "failed to request gpio %d: %d\n",  in hx8357_probe()
649 	lcdev = devm_lcd_device_register(&spi->dev, "mxsfb", &spi->dev, lcd,  in hx8357_probe()
655 	spi_set_drvdata(spi, lcdev);  in hx8357_probe()
661 		dev_err(&spi->dev, "Couldn't initialize panel\n");  in hx8357_probe()
665 	dev_info(&spi->dev, "Panel probed\n");  in hx8357_probe()