diff options
| -rw-r--r-- | drivers/iio/adc/mcp3911.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/iio/adc/mcp3911.c b/drivers/iio/adc/mcp3911.c index e573da5397bb..13535f148c4c 100644 --- a/drivers/iio/adc/mcp3911.c +++ b/drivers/iio/adc/mcp3911.c @@ -10,6 +10,8 @@ #include <linux/err.h> #include <linux/iio/iio.h> #include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/property.h> #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> @@ -200,12 +202,13 @@ static const struct iio_info mcp3911_info = { .write_raw = mcp3911_write_raw, }; -static int mcp3911_config(struct mcp3911 *adc, struct device_node *of_node) +static int mcp3911_config(struct mcp3911 *adc) { + struct device *dev = &adc->spi->dev; u32 configreg; int ret; - of_property_read_u32(of_node, "device-addr", &adc->dev_addr); + device_property_read_u32(dev, "device-addr", &adc->dev_addr); if (adc->dev_addr > 3) { dev_err(&adc->spi->dev, "invalid device address (%i). Must be in range 0-3.\n", @@ -289,7 +292,7 @@ static int mcp3911_probe(struct spi_device *spi) } } - ret = mcp3911_config(adc, spi->dev.of_node); + ret = mcp3911_config(adc); if (ret) goto clk_disable; |