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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-02-28 05:29:16 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2016-02-28 05:29:16 -0300
commit844e3cded9c8665e95b1e43b707a6c3adcbc901f (patch)
treedd9cccb325c949319a9de3e0cabad91d6261fa75 /drivers/iio
parent6d461a4fe7896faa1aec5a5417888cf179e46b9f (diff)
Linux-libre 4.4.3-gnu
Diffstat (limited to 'drivers/iio')
-rw-r--r--drivers/iio/accel/Kconfig1
-rw-r--r--drivers/iio/adc/Kconfig1
-rw-r--r--drivers/iio/adc/ti_am335x_adc.c2
-rw-r--r--drivers/iio/dac/mcp4725.c1
-rw-r--r--drivers/iio/imu/adis_buffer.c2
-rw-r--r--drivers/iio/inkern.c2
-rw-r--r--drivers/iio/light/acpi-als.c6
-rw-r--r--drivers/iio/light/ltr501.c2
-rw-r--r--drivers/iio/pressure/mpl115.c2
9 files changed, 13 insertions, 6 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig
index 969428dd6..16cc5c691 100644
--- a/drivers/iio/accel/Kconfig
+++ b/drivers/iio/accel/Kconfig
@@ -173,6 +173,7 @@ config STK8312
config STK8BA50
tristate "Sensortek STK8BA50 3-Axis Accelerometer Driver"
depends on I2C
+ depends on IIO_TRIGGER
help
Say yes here to get support for the Sensortek STK8BA50 3-axis
accelerometer.
diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig
index 7868c744f..1e7aded53 100644
--- a/drivers/iio/adc/Kconfig
+++ b/drivers/iio/adc/Kconfig
@@ -372,6 +372,7 @@ config TWL6030_GPADC
config VF610_ADC
tristate "Freescale vf610 ADC driver"
depends on OF
+ depends on HAS_IOMEM
select IIO_BUFFER
select IIO_TRIGGERED_BUFFER
help
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c
index 942320e32..c1e05532d 100644
--- a/drivers/iio/adc/ti_am335x_adc.c
+++ b/drivers/iio/adc/ti_am335x_adc.c
@@ -289,7 +289,7 @@ static int tiadc_iio_buffered_hardware_setup(struct iio_dev *indio_dev,
goto error_kfifo_free;
indio_dev->setup_ops = setup_ops;
- indio_dev->modes |= INDIO_BUFFER_HARDWARE;
+ indio_dev->modes |= INDIO_BUFFER_SOFTWARE;
return 0;
diff --git a/drivers/iio/dac/mcp4725.c b/drivers/iio/dac/mcp4725.c
index 43d145884..b4dde8315 100644
--- a/drivers/iio/dac/mcp4725.c
+++ b/drivers/iio/dac/mcp4725.c
@@ -300,6 +300,7 @@ static int mcp4725_probe(struct i2c_client *client,
data->client = client;
indio_dev->dev.parent = &client->dev;
+ indio_dev->name = id->name;
indio_dev->info = &mcp4725_info;
indio_dev->channels = &mcp4725_channel;
indio_dev->num_channels = 1;
diff --git a/drivers/iio/imu/adis_buffer.c b/drivers/iio/imu/adis_buffer.c
index cb32b593f..36607d52f 100644
--- a/drivers/iio/imu/adis_buffer.c
+++ b/drivers/iio/imu/adis_buffer.c
@@ -43,7 +43,7 @@ int adis_update_scan_mode(struct iio_dev *indio_dev,
return -ENOMEM;
rx = adis->buffer;
- tx = rx + indio_dev->scan_bytes;
+ tx = rx + scan_count;
spi_message_init(&adis->msg);
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index c8bad3cf8..217e9306a 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -351,6 +351,8 @@ EXPORT_SYMBOL_GPL(iio_channel_get);
void iio_channel_release(struct iio_channel *channel)
{
+ if (!channel)
+ return;
iio_device_put(channel->indio_dev);
kfree(channel);
}
diff --git a/drivers/iio/light/acpi-als.c b/drivers/iio/light/acpi-als.c
index 60537ec0c..53201d99a 100644
--- a/drivers/iio/light/acpi-als.c
+++ b/drivers/iio/light/acpi-als.c
@@ -54,7 +54,9 @@ static const struct iio_chan_spec acpi_als_channels[] = {
.realbits = 32,
.storagebits = 32,
},
- .info_mask_separate = BIT(IIO_CHAN_INFO_RAW),
+ /* _RAW is here for backward ABI compatibility */
+ .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) |
+ BIT(IIO_CHAN_INFO_PROCESSED),
},
};
@@ -152,7 +154,7 @@ static int acpi_als_read_raw(struct iio_dev *indio_dev,
s32 temp_val;
int ret;
- if (mask != IIO_CHAN_INFO_RAW)
+ if ((mask != IIO_CHAN_INFO_PROCESSED) && (mask != IIO_CHAN_INFO_RAW))
return -EINVAL;
/* we support only illumination (_ALI) so far. */
diff --git a/drivers/iio/light/ltr501.c b/drivers/iio/light/ltr501.c
index 809a961b9..6bf89d8f3 100644
--- a/drivers/iio/light/ltr501.c
+++ b/drivers/iio/light/ltr501.c
@@ -180,7 +180,7 @@ static const struct ltr501_samp_table ltr501_ps_samp_table[] = {
{500000, 2000000}
};
-static unsigned int ltr501_match_samp_freq(const struct ltr501_samp_table *tab,
+static int ltr501_match_samp_freq(const struct ltr501_samp_table *tab,
int len, int val, int val2)
{
int i, freq;
diff --git a/drivers/iio/pressure/mpl115.c b/drivers/iio/pressure/mpl115.c
index f5ecd6e19..a0d7deeac 100644
--- a/drivers/iio/pressure/mpl115.c
+++ b/drivers/iio/pressure/mpl115.c
@@ -117,7 +117,7 @@ static int mpl115_read_raw(struct iio_dev *indio_dev,
*val = ret >> 6;
return IIO_VAL_INT;
case IIO_CHAN_INFO_OFFSET:
- *val = 605;
+ *val = -605;
*val2 = 750000;
return IIO_VAL_INT_PLUS_MICRO;
case IIO_CHAN_INFO_SCALE: