diff options
| author | Alexandru Ardelean <alexandru.ardelean@analog.com> | 2020-10-02 11:27:23 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-10-10 17:38:36 +0100 |
| commit | 5483b8d5015bb366c372870cfe4448742082e41f (patch) | |
| tree | 047a17417b07aada3bc6c7b4b14f7e4fd64aac8d /include/linux | |
| parent | ead1c9f376dbb2805796098ed6d2a70921c77ee5 (diff) | |
iio: adc: ad7887: invert/rework external ref logic
This change inverts/reworks the logic to use an external reference via a
provided regulator.
Now the driver tries to obtain a regulator. If one is found, then it is
used. The rest of the driver logic already checks if there is a non-NULL
reference to a regulator, so it should be fine.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201002082723.184810-1-alexandru.ardelean@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/platform_data/ad7887.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/platform_data/ad7887.h b/include/linux/platform_data/ad7887.h index 732af46b2d16..9b4dca6ae70b 100644 --- a/include/linux/platform_data/ad7887.h +++ b/include/linux/platform_data/ad7887.h @@ -13,13 +13,9 @@ * second input channel, and Vref is internally connected to Vdd. If set to * false the device is used in single channel mode and AIN1/Vref is used as * VREF input. - * @use_onchip_ref: Whether to use the onchip reference. If set to true the - * internal 2.5V reference is used. If set to false a external reference is - * used. */ struct ad7887_platform_data { bool en_dual; - bool use_onchip_ref; }; #endif /* IIO_ADC_AD7887_H_ */ |