Dmitry Rokosov 974e69beeb iio:humidity:hts221: rearrange iio trigger get and register ... commit 10b9c2c33a upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2022-06-29 09:03:27 +02:00
..
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
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: remove left-over parent assignments	2020-06-14 11:50:04 +01:00
hdc100x.c	iio: humidity: hdc100x: Add margin to the conversion time	2021-07-24 18:13:02 +01:00
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.h	iio: humidity: hts221: add vdd voltage regulator	2020-12-03 19:32:39 +00:00
hts221_buffer.c	iio:humidity:hts221: rearrange iio trigger get and register	2022-06-29 09:03:27 +02:00
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
htu21.c	iio:humidity:htu21: Drop of_match_ptr protection	2020-09-21 18:41:34 +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