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c3701185ee
linux/drivers/iio
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William Breathitt Gray c3701185ee iio: dac: cio-dac: Fix max DAC write value check for 12-bit 
The CIO-DAC series of devices only supports DAC values up to 12-bit
rather than 16-bit. Trying to write a 16-bit value results in only the
lower 12 bits affecting the DAC output which is not what the user
expects. Instead, adjust the DAC write value check to reject values
larger than 12-bit so that they fail explicitly as invalid for the user.

Fixes: 3b8df5fd52 ("iio: Add IIO support for the Measurement Computing CIO-DAC family")
Cc: stable@vger.kernel.org
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/20230311002248.8548-1-william.gray@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-03-11 12:35:24 +00:00
..
accel iio: accel: kionix-kx022a: Get the timestamp from the driver's private data in the trigger_handler 2023-02-18 17:29:41 +00:00
adc iio: adc: ad7791: fix IRQ flags 2023-02-18 17:06:09 +00:00
addac iio: addac: ad74413r: fix blank line after declaration warning 2022-11-24 19:24:34 +00:00
afe iio: afe: rescale: export symbols used during testing 2022-07-16 19:01:14 +01:00
amplifiers iio: amplifier: hmc425a: simplify using devm_regulator_get_enable() 2022-11-23 19:44:01 +00:00
buffer iio: Don't silently expect attribute types 2022-11-23 19:44:04 +00:00
cdc iio: cdc: ad7746: Convert to i2c's .probe_new() 2022-11-23 20:01:40 +00:00
chemical iio: chemical: vz89x: Convert to i2c's .probe_new() 2022-11-23 20:01:40 +00:00
common iio: Don't silently expect attribute types 2022-11-23 19:44:04 +00:00
dac iio: dac: cio-dac: Fix max DAC write value check for 12-bit 2023-03-11 12:35:24 +00:00
dummy Bitmap patches for 5.19-rc1 2022-06-04 14:04:27 -07:00
filter iio: filter: admv8818: close potential out-of-bounds read in __admv8818_read_[h|l]pf_freq() 2022-11-23 19:43:57 +00:00
frequency iio: frequency: adf4377: add support for ADF4377 2022-11-23 21:05:51 +00:00
gyro iio: hid: fix the retval in gyro_3d_capture_sample 2023-01-14 16:31:42 +00:00
health 4th set of IIO fixes for 6.1 2022-11-27 15:05:05 +01:00
humidity iio: humidity: si7020: Convert to i2c's .probe_new() 2022-11-23 20:01:42 +00:00
imu iio: adis16480: select CONFIG_CRC32 2023-02-02 17:01:37 +00:00
light iio: light: cm32181: Unregister second I2C client if present 2023-02-26 12:55:20 +00:00
magnetometer iio: magnetometer: yamaha-yas530: Convert to i2c's .probe_new() 2022-11-23 20:20:30 +00:00
multiplexer iio: multiplexer: Switch to use dev_err_probe() helper 2022-11-23 19:43:57 +00:00
orientation iio: hid-sensors: bind IIO channels alloc to device object 2021-07-13 18:21:53 +01:00
position iio: hid-sensors: Update header includes 2021-06-16 14:53:13 +01:00
potentiometer iio: potentiometer: tpl0102: Convert to i2c's .probe_new() 2022-11-23 20:20:30 +00:00
potentiostat iio: potentiostat: lmp91000: Convert to i2c's .probe_new() 2022-11-23 20:20:30 +00:00
pressure 2nd set of IIO new device support, cleanups etc for 6.2 2022-11-27 14:40:05 +01:00
proximity iio: proximity: sx9500: Convert to i2c's .probe_new() 2022-11-23 20:20:31 +00:00
resolver iio: resolver: ad2s90: Fix alignment for DMA safety 2022-06-14 11:53:19 +01:00
temperature iio: temperature: Add driver support for Maxim MAX30208 2022-11-23 20:20:32 +00:00
test iio: test: Mark file local structure arrays static. 2022-08-15 22:30:01 +01:00
trigger 1st set of IIO new device support, feature and cleanup for 6.2 (take2) 2022-11-25 18:35:16 +01:00
iio_core_trigger.h
iio_core.h iio: Mark iio_device_type as const 2021-11-17 17:51:35 +00:00
industrialio-buffer.c iio: buffer: make sure O_NONBLOCK is respected 2023-02-18 14:07:58 +00:00
industrialio-configfs.c
industrialio-core.c iio: core: move 'mlock' to 'struct iio_dev_opaque' 2022-11-23 19:44:00 +00:00
industrialio-event.c 4th set of IIO fixes for 6.1 2022-11-27 15:05:05 +01:00
industrialio-sw-device.c iio: Don't use bare "unsigned" 2022-07-01 11:19:08 +01:00
industrialio-sw-trigger.c iio: core: Fix entry not deleted when iio_register_sw_trigger_type() fails 2022-11-12 17:53:35 +00:00
industrialio-trigger.c iio: core: move 'mlock' to 'struct iio_dev_opaque' 2022-11-23 19:44:00 +00:00
industrialio-triggered-event.c
inkern.c iio: inkern: fix coding style warnings 2022-08-15 22:30:00 +01:00
Kconfig iio: add filter subfolder 2021-12-16 17:29:46 +00:00
Makefile iio: add filter subfolder 2021-12-16 17:29:46 +00:00
TODO iio: core: move 'mlock' to 'struct iio_dev_opaque' 2022-11-23 19:44:00 +00:00