diff options
Diffstat (limited to 'drivers/staging/iio')
| -rw-r--r-- | drivers/staging/iio/light/tsl2x7x.c | 46 |
1 files changed, 4 insertions, 42 deletions
diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c index 9aee04fb4168..cf582a2e3633 100644 --- a/drivers/staging/iio/light/tsl2x7x.c +++ b/drivers/staging/iio/light/tsl2x7x.c @@ -776,24 +776,7 @@ static int tsl2x7x_prox_cal(struct iio_dev *indio_dev) return tsl2x7x_invoke_change(indio_dev); } -static ssize_t -in_intensity0_calibscale_available_show(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - struct tsl2X7X_chip *chip = iio_priv(dev_to_iio_dev(dev)); - - switch (chip->id) { - case tsl2571: - case tsl2671: - case tmd2671: - case tsl2771: - case tmd2771: - return snprintf(buf, PAGE_SIZE, "%s\n", "1 8 16 128"); - } - - return snprintf(buf, PAGE_SIZE, "%s\n", "1 8 16 120"); -} +static IIO_CONST_ATTR(in_intensity0_calibscale_available, "1 8 16 120"); static IIO_CONST_ATTR(in_proximity0_calibscale_available, "1 2 4 8"); @@ -1190,25 +1173,6 @@ static int tsl2x7x_write_raw(struct iio_dev *indio_dev, chip->settings.als_gain = 2; break; case 120: - switch (chip->id) { - case tsl2572: - case tsl2672: - case tmd2672: - case tsl2772: - case tmd2772: - return -EINVAL; - } - chip->settings.als_gain = 3; - break; - case 128: - switch (chip->id) { - case tsl2571: - case tsl2671: - case tmd2671: - case tsl2771: - case tmd2771: - return -EINVAL; - } chip->settings.als_gain = 3; break; default: @@ -1247,8 +1211,6 @@ static int tsl2x7x_write_raw(struct iio_dev *indio_dev, return tsl2x7x_invoke_change(indio_dev); } -static DEVICE_ATTR_RO(in_intensity0_calibscale_available); - static DEVICE_ATTR_RW(in_illuminance0_target_input); static DEVICE_ATTR_WO(in_illuminance0_calibrate); @@ -1321,7 +1283,7 @@ static irqreturn_t tsl2x7x_event_handler(int irq, void *private) } static struct attribute *tsl2x7x_ALS_device_attrs[] = { - &dev_attr_in_intensity0_calibscale_available.attr, + &iio_const_attr_in_intensity0_calibscale_available.dev_attr.attr, &iio_const_attr_in_intensity0_integration_time_available.dev_attr.attr, &dev_attr_in_illuminance0_target_input.attr, &dev_attr_in_illuminance0_calibrate.attr, @@ -1335,7 +1297,7 @@ static struct attribute *tsl2x7x_PRX_device_attrs[] = { }; static struct attribute *tsl2x7x_ALSPRX_device_attrs[] = { - &dev_attr_in_intensity0_calibscale_available.attr, + &iio_const_attr_in_intensity0_calibscale_available.dev_attr.attr, &iio_const_attr_in_intensity0_integration_time_available.dev_attr.attr, &dev_attr_in_illuminance0_target_input.attr, &dev_attr_in_illuminance0_calibrate.attr, @@ -1350,7 +1312,7 @@ static struct attribute *tsl2x7x_PRX2_device_attrs[] = { }; static struct attribute *tsl2x7x_ALSPRX2_device_attrs[] = { - &dev_attr_in_intensity0_calibscale_available.attr, + &iio_const_attr_in_intensity0_calibscale_available.dev_attr.attr, &iio_const_attr_in_intensity0_integration_time_available.dev_attr.attr, &dev_attr_in_illuminance0_target_input.attr, &dev_attr_in_illuminance0_calibrate.attr, |