diff options
Diffstat (limited to 'drivers/iio/light/tcs3472.c')
| -rw-r--r-- | drivers/iio/light/tcs3472.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/light/tcs3472.c b/drivers/iio/light/tcs3472.c index 3aa71e34ae28..09e6ca5e332e 100644 --- a/drivers/iio/light/tcs3472.c +++ b/drivers/iio/light/tcs3472.c @@ -11,6 +11,8 @@ * 7-bit I2C slave address 0x39 (TCS34721, TCS34723) or 0x29 (TCS34725, * TCS34727) * + * Datasheet: http://ams.com/eng/content/download/319364/1117183/file/TCS3472_Datasheet_EN_v2.pdf + * * TODO: interrupt support, thresholds, wait time */ @@ -169,7 +171,7 @@ static int tcs3472_write_raw(struct iio_dev *indio_dev, for (i = 0; i < 256; i++) { if (val2 == (256 - i) * 2400) { data->atime = i; - return i2c_smbus_write_word_data( + return i2c_smbus_write_byte_data( data->client, TCS3472_ATIME, data->atime); } |