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* iio: light: make a couple of config structures staticColin Ian King2018-01-081-1/+1
| | | | | | | | | | | | | | | | Structures st_uvis25_i2c_regmap_config and st_uvis25_spi_regmap_config are local to the source and do not need to be in global scope, so make them both static. Cleans up sparse warnings: warning: symbol 'st_uvis25_i2c_regmap_config' was not declared. Should it be static? warning: symbol 'st_uvis25_spi_regmap_config' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* iio: light: add support for UVIS25 sensorLorenzo Bianconi2017-12-021-0/+68
add support for STMicroelectronics UVIS25 uv sensor http://www.st.com/resource/en/datasheet/uvis25.pdf - continuos mode support - i2c support - spi support - trigger mode support - system PM support Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>