diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-14 14:36:04 -0800 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-02-14 14:36:04 -0800 |
commit | 249f3c4fe4fdef159d3f9b3f7a6c41a92103c860 (patch) | |
tree | 58abfec8444741fd3bd403a908be50c4f63d4842 /drivers/iio | |
parent | 54573c4a073ff510d028f423ed3074573c7d9437 (diff) | |
parent | 18558cae0272f8fd9647e69d3fec1565a7949865 (diff) | |
download | linux-stable-249f3c4fe4fdef159d3f9b3f7a6c41a92103c860.tar.gz linux-stable-249f3c4fe4fdef159d3f9b3f7a6c41a92103c860.tar.bz2 linux-stable-249f3c4fe4fdef159d3f9b3f7a6c41a92103c860.zip |
Merge 4.5-rc4 into tty-next
We want the fixes in here, and this resolves a merge error in tty_io.c
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iio')
-rw-r--r-- | drivers/iio/accel/Kconfig | 1 | ||||
-rw-r--r-- | drivers/iio/adc/Kconfig | 3 | ||||
-rw-r--r-- | drivers/iio/adc/ti_am335x_adc.c | 2 | ||||
-rw-r--r-- | drivers/iio/dac/mcp4725.c | 1 | ||||
-rw-r--r-- | drivers/iio/humidity/dht11.c | 8 | ||||
-rw-r--r-- | drivers/iio/imu/inv_mpu6050/Kconfig | 2 | ||||
-rw-r--r-- | drivers/iio/inkern.c | 2 | ||||
-rw-r--r-- | drivers/iio/light/acpi-als.c | 6 | ||||
-rw-r--r-- | drivers/iio/light/ltr501.c | 2 | ||||
-rw-r--r-- | drivers/iio/pressure/mpl115.c | 2 | ||||
-rw-r--r-- | drivers/iio/proximity/pulsedlight-lidar-lite-v2.c | 2 |
11 files changed, 20 insertions, 11 deletions
diff --git a/drivers/iio/accel/Kconfig b/drivers/iio/accel/Kconfig index edc29b173f6c..833ea9dd4464 100644 --- a/drivers/iio/accel/Kconfig +++ b/drivers/iio/accel/Kconfig @@ -213,6 +213,7 @@ 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 605ff42c4631..283ded7747a9 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -175,6 +175,7 @@ config DA9150_GPADC config EXYNOS_ADC tristate "Exynos ADC driver support" depends on ARCH_EXYNOS || ARCH_S3C24XX || ARCH_S3C64XX || (OF && COMPILE_TEST) + depends on HAS_IOMEM help Core support for the ADC block found in the Samsung EXYNOS series of SoCs for drivers such as the touchscreen and hwmon to use to share @@ -207,6 +208,7 @@ config INA2XX_ADC config IMX7D_ADC tristate "IMX7D ADC driver" depends on ARCH_MXC || COMPILE_TEST + depends on HAS_IOMEM help Say yes here to build support for IMX7D ADC. @@ -409,6 +411,7 @@ 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 942320e32753..c1e05532d437 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 43d14588448d..b4dde8315210 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/humidity/dht11.c b/drivers/iio/humidity/dht11.c index 1165b1c4f9d6..cfc5a051ab9f 100644 --- a/drivers/iio/humidity/dht11.c +++ b/drivers/iio/humidity/dht11.c @@ -117,7 +117,7 @@ static int dht11_decode(struct dht11 *dht11, int offset, int timeres) if (((hum_int + hum_dec + temp_int + temp_dec) & 0xff) != checksum) return -EIO; - dht11->timestamp = ktime_get_real_ns(); + dht11->timestamp = ktime_get_boot_ns(); if (hum_int < 20) { /* DHT22 */ dht11->temperature = (((temp_int & 0x7f) << 8) + temp_dec) * ((temp_int & 0x80) ? -100 : 100); @@ -145,7 +145,7 @@ static irqreturn_t dht11_handle_irq(int irq, void *data) /* TODO: Consider making the handler safe for IRQ sharing */ if (dht11->num_edges < DHT11_EDGES_PER_READ && dht11->num_edges >= 0) { - dht11->edges[dht11->num_edges].ts = ktime_get_real_ns(); + dht11->edges[dht11->num_edges].ts = ktime_get_boot_ns(); dht11->edges[dht11->num_edges++].value = gpio_get_value(dht11->gpio); @@ -164,7 +164,7 @@ static int dht11_read_raw(struct iio_dev *iio_dev, int ret, timeres; mutex_lock(&dht11->lock); - if (dht11->timestamp + DHT11_DATA_VALID_TIME < ktime_get_real_ns()) { + if (dht11->timestamp + DHT11_DATA_VALID_TIME < ktime_get_boot_ns()) { timeres = ktime_get_resolution_ns(); if (DHT11_DATA_BIT_HIGH < 2 * timeres) { dev_err(dht11->dev, "timeresolution %dns too low\n", @@ -279,7 +279,7 @@ static int dht11_probe(struct platform_device *pdev) return -EINVAL; } - dht11->timestamp = ktime_get_real_ns() - DHT11_DATA_VALID_TIME - 1; + dht11->timestamp = ktime_get_boot_ns() - DHT11_DATA_VALID_TIME - 1; dht11->num_edges = -1; platform_set_drvdata(pdev, iio); diff --git a/drivers/iio/imu/inv_mpu6050/Kconfig b/drivers/iio/imu/inv_mpu6050/Kconfig index 48fbc0bc7e2a..8f8d1370ed8b 100644 --- a/drivers/iio/imu/inv_mpu6050/Kconfig +++ b/drivers/iio/imu/inv_mpu6050/Kconfig @@ -5,9 +5,9 @@ config INV_MPU6050_IIO tristate "Invensense MPU6050 devices" depends on I2C && SYSFS + depends on I2C_MUX select IIO_BUFFER select IIO_TRIGGERED_BUFFER - select I2C_MUX help This driver supports the Invensense MPU6050 devices. This driver can also support MPU6500 in MPU6050 compatibility mode diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 80fbbfd76faf..734a0042de0c 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -349,6 +349,8 @@ 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 60537ec0c923..53201d99a16c 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 809a961b9a7f..6bf89d8f3741 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 f5ecd6e19f5d..a0d7deeac62f 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: diff --git a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c index 93e29fb67fa0..db35e04a0637 100644 --- a/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c +++ b/drivers/iio/proximity/pulsedlight-lidar-lite-v2.c @@ -87,7 +87,7 @@ static int lidar_i2c_xfer(struct lidar_data *data, u8 reg, u8 *val, int len) ret = i2c_transfer(client->adapter, msg, 2); - return (ret == 2) ? 0 : ret; + return (ret == 2) ? 0 : -EIO; } static int lidar_smbus_xfer(struct lidar_data *data, u8 reg, u8 *val, int len) |