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linux/drivers/iio/humidity
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Dmitry Rokosov 10b9c2c33a iio:humidity:hts221: rearrange iio trigger get and register 
IIO trigger interface function iio_trigger_get() should be called after
iio_trigger_register() (or its devm analogue) strictly, because of
iio_trigger_get() acquires module refcnt based on the trigger->owner
pointer, which is initialized inside iio_trigger_register() to
THIS_MODULE.
If this call order is wrong, the next iio_trigger_put() (from sysfs
callback or "delete module" path) will dereference "default" module
refcnt, which is incorrect behaviour.

Fixes: e4a70e3e7d ("iio: humidity: add support to hts221 rh/temp combo device")
Signed-off-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220524181150.9240-6-ddrokosov@sberdevices.ru
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2022-06-19 17:22:49 +01:00
..
am2315.c iio: humidity: am2315: Fix buffer alignment in iio_push_to_buffers_with_timestamp() 2021-05-17 13:54:29 +01:00
dht11.c iio: humidity: dht11: Switch from of headers to mod_devicetable.h 2022-02-06 15:21:43 +00:00
hdc100x.c iio: humidity: hdc100x: Add ACPI HID table 2022-01-30 13:44:53 +00:00
hdc2010.c iio: humidity: hdc2010: Drop duplicate setting of iio_dev.dev.parent 2021-05-17 13:49:12 +01:00
hid-sensor-humidity.c iio: hid-sensors: Update header includes 2021-06-16 14:53:13 +01:00
hts221_buffer.c iio:humidity:hts221: rearrange iio trigger get and register 2022-06-19 17:22:49 +01:00
hts221_core.c iio: humidity: hts221: add vdd voltage regulator 2020-12-03 19:32:39 +00:00
hts221_i2c.c iio: humidity: hts221: Drop unneeded casting when print error code 2020-03-21 10:27:15 +00:00
hts221_spi.c iio: humidity: hts221: Drop unneeded casting when print error code 2020-03-21 10:27:15 +00:00
hts221.h iio: humidity: hts221: add vdd voltage regulator 2020-12-03 19:32:39 +00:00
htu21.c iio:common:meas-spec: Move exports into IIO_MEAS_SPEC_SENSORS 2022-02-18 11:42:26 +00:00
Kconfig iio: hid-sensors: select IIO_TRIGGERED_BUFFER under HID_SENSOR_IIO_TRIGGER 2021-05-10 14:01:48 +01:00
Makefile iio: humidity: Add TI HDC20x0 support 2020-09-03 19:40:44 +01:00
si7005.c iio: remove explicit IIO device parent assignment 2020-06-14 11:49:59 +01:00
si7020.c iio:humidity:si7020: Drop of_match_ptr protection 2020-09-21 18:41:34 +01:00