Lines Matching defs:spi

19 #include <linux/spi/spi.h>
218 	struct spi_device *spi;
333 	const struct device *dev = &st->spi->dev;
353 	dev_dbg(&st->spi->dev, "Assign reg:0x%04X, val:0x%08X\n", reg,
367 	const struct device *dev = &st->spi->dev;
419 	struct device *dev = &st->spi->dev;
663 	thermo = devm_kzalloc(&st->spi->dev, sizeof(*thermo), GFP_KERNEL);
690 			dev_err(&st->spi->dev,
700 		dev_err(&st->spi->dev,
716 			dev_err(&st->spi->dev, "Property reg must be given\n");
752 	struct device *dev = &st->spi->dev;
846 			dev_err(&st->spi->dev,
901 			dev_err(&st->spi->dev,
923 	struct device *dev = &st->spi->dev;
958 		dev_err(&st->spi->dev,
1006 				dev_err(&st->spi->dev,
1047 			dev_err(&st->spi->dev,
1070 	diode = devm_kzalloc(&st->spi->dev, sizeof(*diode), GFP_KERNEL);
1086 		dev_err(&st->spi->dev,
1112 			dev_err(&st->spi->dev,
1135 	rsense = devm_kzalloc(&st->spi->dev, sizeof(*rsense), GFP_KERNEL);
1141 		dev_err(&st->spi->dev, "Invalid chann:%d for r_sense",
1148 		dev_err(&st->spi->dev, "Property adi,rsense-val-milli-ohms missing\n");
1171 	adc = devm_kzalloc(&st->spi->dev, sizeof(*adc), GFP_KERNEL);
1180 		dev_err(&st->spi->dev, "Invalid chan:%d for differential adc\n",
1197 	temp = devm_kzalloc(&st->spi->dev, sizeof(*temp), GFP_KERNEL);
1206 		dev_err(&st->spi->dev, "Invalid chan:%d for differential temp\n",
1232 	dev_dbg(&st->spi->dev, "Start conversion on chan:%d, status:%02X\n",
1249 		dev_warn(&st->spi->dev, "Conversion timed out\n");
1262 		dev_err(&st->spi->dev, "Invalid conversion detected\n");
1283 		dev_err(&st->spi->dev, "Invalid chan address:%ld",
1351 	struct device *dev = &st->spi->dev;
1361 		dev_err(&st->spi->dev, "At least one channel must be given!");
1477 		dev_err(&st->spi->dev, "EEPROM command timed out\n");
1486 		dev_err(&st->spi->dev, "EEPROM command failed: 0x%02X\n", val);
1503 		dev_err(&st->spi->dev, "Device startup timed out\n");
1603 static int ltc2983_probe(struct spi_device *spi)
1608 	const char *name = spi_get_device_id(spi)->name;
1611 	indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
1617 	st->info = device_get_match_data(&spi->dev);
1619 		st->info = (void *)spi_get_device_id(spi)->driver_data;
1623 	st->regmap = devm_regmap_init_spi(spi, &ltc2983_regmap_config);
1625 		dev_err(&spi->dev, "Failed to initialize regmap\n");
1631 	st->spi = spi;
1633 	spi_set_drvdata(spi, st);
1639 	gpio = devm_gpiod_get_optional(&st->spi->dev, "reset", GPIOD_OUT_HIGH);
1649 	st->iio_chan = devm_kzalloc(&spi->dev,
1659 	ret = devm_request_irq(&spi->dev, spi->irq, ltc2983_irq_handler,
1662 		dev_err(&spi->dev, "failed to request an irq, %d", ret);
1681 	return devm_iio_device_register(&spi->dev, indio_dev);
1727 MODULE_DEVICE_TABLE(spi, ltc2983_id_table);