diff options
| -rw-r--r-- | drivers/staging/iio/accel/sca3000_ring.c | 68 | ||||
| -rw-r--r-- | drivers/staging/iio/adc/ad7150.c | 2 | ||||
| -rw-r--r-- | drivers/staging/iio/dac/ad5791.c | 1 | ||||
| -rw-r--r-- | drivers/staging/iio/light/tsl2563.c | 2 | ||||
| -rw-r--r-- | drivers/staging/iio/light/tsl2583.c | 4 | ||||
| -rw-r--r-- | drivers/staging/iio/meter/ade7854.c | 2 |
6 files changed, 6 insertions, 73 deletions
diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c index a704c75..3e60861 100644 --- a/drivers/staging/iio/accel/sca3000_ring.c +++ b/drivers/staging/iio/accel/sca3000_ring.c @@ -226,74 +226,6 @@ static IIO_DEVICE_ATTR(75_percent, S_IRUGO | S_IWUSR, sca3000_set_ring_int, SCA3000_INT_MASK_RING_THREE_QUARTER); - -/** - * sca3000_show_ring_bpse() -sysfs function to query bits per sample from ring - * @dev: ring buffer device - * @attr: this device attribute - * @buf: buffer to write to - **/ -static ssize_t sca3000_show_ring_bpse(struct device *dev, - struct device_attribute *attr, - char *buf) -{ - int len = 0, ret; - struct iio_ring_buffer *ring = dev_get_drvdata(dev); - struct iio_dev *indio_dev = ring->indio_dev; - struct sca3000_state *st = iio_priv(indio_dev); - - mutex_lock(&st->lock); - ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1); - if (ret) - goto error_ret; - if (st->rx[0] & SCA3000_RING_BUF_8BIT) - len = sprintf(buf, "s8/8\n"); - else - len = sprintf(buf, "s11/16\n"); -error_ret: - mutex_unlock(&st->lock); - - return ret ? ret : len; -} - -/** - * sca3000_store_ring_bpse() - bits per scan element - * @dev: ring buffer device - * @attr: attribute called from - * @buf: input from userspace - * @len: length of input - **/ -static ssize_t sca3000_store_ring_bpse(struct device *dev, - struct device_attribute *attr, - const char *buf, - size_t len) -{ - struct iio_ring_buffer *ring = dev_get_drvdata(dev); - struct iio_dev *indio_dev = ring->indio_dev; - struct sca3000_state *st = iio_priv(indio_dev); - int ret; - - mutex_lock(&st->lock); - - ret = sca3000_read_data_short(st, SCA3000_REG_ADDR_MODE, 1); - if (ret) - goto error_ret; - if (sysfs_streq(buf, "s8/8")) { - ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE, - st->rx[0] | SCA3000_RING_BUF_8BIT); - st->bpse = 8; - } else if (sysfs_streq(buf, "s11/16")) { - ret = sca3000_write_reg(st, SCA3000_REG_ADDR_MODE, - st->rx[0] & ~SCA3000_RING_BUF_8BIT); - st->bpse = 11; - } else - ret = -EINVAL; -error_ret: - mutex_unlock(&st->lock); - - return ret ? ret : len; -} - static ssize_t sca3000_show_buffer_scale(struct device *dev, struct device_attribute *attr, char *buf) diff --git a/drivers/staging/iio/adc/ad7150.c b/drivers/staging/iio/adc/ad7150.c index 04017ef..917fb2f 100644 --- a/drivers/staging/iio/adc/ad7150.c +++ b/drivers/staging/iio/adc/ad7150.c @@ -617,6 +617,8 @@ static IIO_DEV_ATTR_POWERDOWN_TIMER(S_IRUGO | S_IWUSR, ad7150_store_powerdown_timer); static struct attribute *ad7150_attributes[] = { + &iio_dev_attr_available_conversion_modes.dev_attr.attr, + &iio_dev_attr_conversion_mode.dev_attr.attr, &iio_dev_attr_available_threshold_modes.dev_attr.attr, &iio_dev_attr_threshold_mode.dev_attr.attr, &iio_dev_attr_ch1_threshold.dev_attr.attr, diff --git a/drivers/staging/iio/dac/ad5791.c b/drivers/staging/iio/dac/ad5791.c index 64770d2..5b00b70 100644 --- a/drivers/staging/iio/dac/ad5791.c +++ b/drivers/staging/iio/dac/ad5791.c @@ -381,7 +381,6 @@ error_put_reg_pos: if (!IS_ERR(reg_vdd)) regulator_put(reg_vdd); -error_ret: return ret; } diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c index f25243b..bb96857 100644 --- a/drivers/staging/iio/light/tsl2563.c +++ b/drivers/staging/iio/light/tsl2563.c @@ -697,7 +697,7 @@ static int __devinit tsl2563_probe(struct i2c_client *client, struct tsl2563_platform_data *pdata = client->dev.platform_data; int err = 0; int ret; - u8 id; + u8 id = 0; indio_dev = iio_allocate_device(sizeof(*chip)); if (!indio_dev) diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c index 5694610..296d0ffa 100644 --- a/drivers/staging/iio/light/tsl2583.c +++ b/drivers/staging/iio/light/tsl2583.c @@ -68,7 +68,7 @@ enum { TSL258X_CHIP_UNKNOWN = 0, TSL258X_CHIP_WORKING = 1, TSL258X_CHIP_SUSPENDED = 2 -} TSL258X_CHIP_WORKING_STATUS; +}; /* Per-device data */ struct taos_als_info { @@ -114,7 +114,7 @@ struct taos_lux { /* This structure is intentionally large to accommodate updates via sysfs. */ /* Sized to 11 = max 10 segments + 1 termination segment */ /* Assumption is is one and only one type of glass used */ -struct taos_lux taos_device_lux[11] = { +static struct taos_lux taos_device_lux[11] = { { 9830, 8520, 15729 }, { 12452, 10807, 23344 }, { 14746, 6383, 11705 }, diff --git a/drivers/staging/iio/meter/ade7854.c b/drivers/staging/iio/meter/ade7854.c index b82659f..9b240ed 100644 --- a/drivers/staging/iio/meter/ade7854.c +++ b/drivers/staging/iio/meter/ade7854.c @@ -582,7 +582,7 @@ error_unreg_dev: iio_device_unregister(indio_dev); error_free_dev: iio_free_device(indio_dev); -error_ret: + return ret; } EXPORT_SYMBOL(ade7854_probe); |
