diff options
| -rw-r--r-- | drivers/iio/adc/Kconfig | 10 | ||||
| -rw-r--r-- | drivers/iio/adc/Makefile | 1 | ||||
| -rw-r--r-- | drivers/iio/adc/ad7291.c (renamed from drivers/staging/iio/adc/ad7291.c) | 13 | ||||
| -rw-r--r-- | drivers/staging/iio/adc/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/staging/iio/adc/Makefile | 1 | ||||
| -rw-r--r-- | include/linux/platform_data/ad7291.h (renamed from drivers/staging/iio/adc/ad7291.h) | 0 |
6 files changed, 18 insertions, 14 deletions
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 20a7073..11b048a 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -20,6 +20,16 @@ config AD7266 Say yes here to build support for Analog Devices AD7265 and AD7266 ADCs. +config AD7291 + tristate "Analog Devices AD7291 ADC driver" + depends on I2C + help + Say yes here to build support for Analog Devices AD7291 + 8 Channel ADC with temperature sensor. + + To compile this driver as a module, choose M here: the + module will be called ad7291. + config AD7298 tristate "Analog Devices AD7298 ADC driver" depends on SPI diff --git a/drivers/iio/adc/Makefile b/drivers/iio/adc/Makefile index 38cf5c3..ad81b51 100644 --- a/drivers/iio/adc/Makefile +++ b/drivers/iio/adc/Makefile @@ -5,6 +5,7 @@ # When adding new entries keep the list in alphabetical order obj-$(CONFIG_AD_SIGMA_DELTA) += ad_sigma_delta.o obj-$(CONFIG_AD7266) += ad7266.o +obj-$(CONFIG_AD7291) += ad7291.o obj-$(CONFIG_AD7298) += ad7298.o obj-$(CONFIG_AD7923) += ad7923.o obj-$(CONFIG_AD7476) += ad7476.o diff --git a/drivers/staging/iio/adc/ad7291.c b/drivers/iio/adc/ad7291.c index 9139958..4ed78b9 100644 --- a/drivers/staging/iio/adc/ad7291.c +++ b/drivers/iio/adc/ad7291.c @@ -6,22 +6,22 @@ * Licensed under the GPL-2 or later. */ -#include <linux/interrupt.h> #include <linux/device.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/sysfs.h> +#include <linux/err.h> #include <linux/i2c.h> +#include <linux/interrupt.h> +#include <linux/kernel.h> #include <linux/module.h> #include <linux/mutex.h> #include <linux/regulator/consumer.h> -#include <linux/err.h> +#include <linux/slab.h> +#include <linux/sysfs.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> #include <linux/iio/events.h> -#include "ad7291.h" +#include <linux/platform_data/ad7291.h> /* * Simplified handling @@ -379,6 +379,7 @@ static int ad7291_read_raw(struct iio_dev *indio_dev, case IIO_VOLTAGE: if (chip->reg) { int vref; + vref = regulator_get_voltage(chip->reg); if (vref < 0) return vref; diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig index b87e382..75d2d1b 100644 --- a/drivers/staging/iio/adc/Kconfig +++ b/drivers/staging/iio/adc/Kconfig @@ -3,13 +3,6 @@ # menu "Analog to digital converters" -config AD7291 - tristate "Analog Devices AD7291 ADC driver" - depends on I2C - help - Say yes here to build support for Analog Devices AD7291 - 8 Channel ADC with temperature sensor. - config AD7606 tristate "Analog Devices AD7606 ADC driver" depends on GPIOLIB diff --git a/drivers/staging/iio/adc/Makefile b/drivers/staging/iio/adc/Makefile index afdcd1f..1c4277d 100644 --- a/drivers/staging/iio/adc/Makefile +++ b/drivers/staging/iio/adc/Makefile @@ -8,7 +8,6 @@ ad7606-$(CONFIG_AD7606_IFACE_PARALLEL) += ad7606_par.o ad7606-$(CONFIG_AD7606_IFACE_SPI) += ad7606_spi.o obj-$(CONFIG_AD7606) += ad7606.o -obj-$(CONFIG_AD7291) += ad7291.o obj-$(CONFIG_AD7780) += ad7780.o obj-$(CONFIG_AD7816) += ad7816.o obj-$(CONFIG_AD7192) += ad7192.o diff --git a/drivers/staging/iio/adc/ad7291.h b/include/linux/platform_data/ad7291.h index bbd89fa..bbd89fa 100644 --- a/drivers/staging/iio/adc/ad7291.h +++ b/include/linux/platform_data/ad7291.h |