Lines Matching defs:spi
10 #include <linux/spi/spi.h>
15 struct spi_device *spi;
27 struct spi_device *spi = ctx->spi;
40 ret = spi_write_then_read(spi, buf, 1, buf + 1, 1);
42 dev_err(&spi->dev, "failed to set page %u\n", page);
52 ret = spi_write(spi, buf, 2);
54 dev_err(&spi->dev, "failed to set page %u\n", page);
67 struct spi_device *spi = ctx->spi;
83 return spi_write(spi, buf, 2);
90 struct spi_device *spi = ctx->spi;
100 return spi_write_then_read(spi, &addr, 1, val, val_size);
110 static int bme680_spi_probe(struct spi_device *spi)
112 const struct spi_device_id *id = spi_get_device_id(spi);
117 spi->bits_per_word = 8;
118 ret = spi_setup(spi);
120 dev_err(&spi->dev, "spi_setup failed!\n");
124 bus_context = devm_kzalloc(&spi->dev, sizeof(*bus_context), GFP_KERNEL);
128 bus_context->spi = spi;
131 regmap = devm_regmap_init(&spi->dev, &bme680_regmap_bus,
134 dev_err(&spi->dev, "Failed to register spi regmap %ld\n", PTR_ERR(regmap));
138 return bme680_core_probe(&spi->dev, regmap, id->name);
145 MODULE_DEVICE_TABLE(spi, bme680_spi_id);