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linux/drivers/iio
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Chuhong Yuan c53b4ac934 iio: amplifiers: ad8366: Change devm_gpiod_get() to optional and add the missed check 
[ Upstream commit 9ca39411f9 ]

Since if there is no GPIO, nothing happens, replace devm_gpiod_get()
with devm_gpiod_get_optional().
Also add IS_ERR() to fix the missing-check warning.

Fixes: cee211f4e5 ("iio: amplifiers: ad8366: Add support for the ADA4961 DGA")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Acked-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-08-19 08:26:25 +02:00
..
accel
iio: mma8452: Add missed iio_device_unregister() call in mma8452_probe()
2020-06-14 12:32:23 +01:00
adc
iio: adc: ad7780: Fix a resource handling path in 'ad7780_probe()'
2020-07-05 14:22:48 +01:00
afe
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
amplifiers
iio: amplifiers: ad8366: Change devm_gpiod_get() to optional and add the missed check
2020-08-19 08:26:25 +02:00
buffer
iio: buffer: drop devm_iio_kfifo_free() API call
2020-04-19 16:56:38 +01:00
chemical
Merge 5.7-rc7 into staging-next
2020-05-25 09:11:19 +02:00
common
Merge tag 'iio-for-5.8b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
2020-05-15 16:03:28 +02:00
dac
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
dummy
iio: dummy_evgen: Fix use after free on error in iio_dummy_evgen_create()
2020-05-20 13:11:41 +01:00
frequency
iio: adf4350: Convert to use GPIO descriptor
2019-12-15 11:42:16 +00:00
gyro
iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger
2020-05-10 09:35:53 +01:00
health
iio:health:afe4404 Fix timestamp alignment and prevent data leak.
2020-06-14 12:32:22 +01:00
humidity
iio:humidity:hts221 Fix alignment and data leak issues
2020-07-05 14:22:48 +01:00
imu
Merge 5.7-rc7 into staging-next
2020-05-25 09:11:19 +02:00
light
iio: light: gp2ap002: Take runtime PM reference on light read
2020-05-22 17:19:41 +01:00
magnetometer
iio:magnetometer:ak8974: Fix alignment and data leak issues
2020-07-05 14:22:48 +01:00
multiplexer
treewide: Add SPDX license identifier - Makefile/Kconfig
2019-05-21 10:50:46 +02:00
orientation
iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger
2020-05-10 09:35:53 +01:00
position
iio: position: Add support for Azoteq IQS624/625 angle sensors
2020-03-27 08:25:59 +00:00
potentiometer
iio: potentiometer: add a driver for Maxim 5432-5435
2019-08-05 14:25:08 +01:00
potentiostat
iio: potentiostat: lmp9100: fix iio_triggered_buffer_{predisable,postenable} positions
2020-03-08 17:28:53 +00:00
pressure
iio:pressure:ms5611 Fix buffer element alignment
2020-07-05 14:22:48 +01:00
proximity
iio: proximity: ping: pass reference to IIO device as param to ping_read()
2020-05-21 19:39:25 +01:00
resolver
iio: ad2s1200: Drop legacy include
2019-12-15 11:42:15 +00:00
temperature
iio: hid-sensors: move triggered buffer setup into hid_sensor_setup_trigger
2020-05-10 09:35:53 +01:00
trigger
Merge tag 'iio-for-5.8a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
2020-04-23 11:06:48 +02:00
iio_core_trigger.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
iio_core.h
iio: buffer: rename 'read_first_n' callback to 'read'
2019-12-29 15:20:09 +00:00
industrialio-buffer.c
iio: buffer: remove attrcount_orig var from sysfs creation
2020-05-16 17:57:15 +01:00
industrialio-configfs.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
industrialio-core.c
iio: core: add missing IIO_MOD_H2/ETHANOL string identifiers
2020-06-14 14:34:19 +01:00
industrialio-event.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
industrialio-sw-device.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
industrialio-sw-trigger.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
industrialio-trigger.c
iio: core: drop devm_iio_trigger_free() API call
2020-04-19 16:56:37 +01:00
industrialio-triggered-event.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
inkern.c
iio: inkern: drop devm_iio_channel_release{_all} API calls
2020-04-19 16:56:37 +01:00
Kconfig
iio: position: Add support for Azoteq IQS624/625 angle sensors
2020-03-27 08:25:59 +00:00
Makefile
iio: position: Add support for Azoteq IQS624/625 angle sensors
2020-03-27 08:25:59 +00:00
TODO
iio: add a TODO
2020-03-08 17:28:53 +00:00