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fc948409cc
linux/drivers/iio
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Gwendal Grignou fc948409cc iio: sx9310: Fix write_.._debounce() 
Check input to be sure it matches Semtech sx9310 specification and
can fit into debounce register.
Compare argument writen to thresh_.._period with read from same
sysfs attribute:

Before:                   Afer:
write   |  read           write   |  read
-1      |     8           -1 fails: -EINVAL
0       |     8           0       |     0
1       |     0           1       |     0
2..15   |  2^log2(N)      2..15   |  2^log2(N)
16      |     0           >= 16 fails: -EINVAL

Fixes: 1b6872015f ("iio: sx9310: Support setting debounce values")
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Cc: stable@vger.kernel.org
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20210331182222.219533-1-gwendal@chromium.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-04-07 08:36:40 +01:00
..
accel iio:accel:adis16201: Fix wrong axis assignment that prevents loading 2021-03-29 11:14:41 +01:00
adc iio: adc: Kconfig: make AD9467 depend on ADI_AXI_ADC symbol 2021-04-07 08:36:40 +01:00
afe iio: afe: iio-rescale: Simplify with dev_err_probe() 2020-09-03 19:40:50 +01:00
amplifiers iio: amplifiers: hmc425a: Simplify with dev_err_probe() 2020-09-03 19:40:50 +01:00
buffer iio: kfifo: add devm_iio_triggered_buffer_setup_ext variant 2021-03-25 19:13:52 +00:00
cdc iio:cdc:ad7150: Fix use of uninitialized ret 2021-04-07 08:36:39 +01:00
chemical iio:chemical:scd30: Use IRQF_NO_AUTOEN to avoid irq request then disable 2021-04-07 08:36:39 +01:00
common Merge remote-tracking branch 'local/ib-iio-scmi-5.12-rc2-take3' into togreg 2021-03-26 10:23:46 +00:00
dac iio: dac: Rudimentary typo fix 2021-03-29 11:28:24 +01:00
dummy iio: dummy: iio_simple_dummy_buffer: use triggered buffer core calls 2021-03-11 20:47:05 +00:00
frequency iio: frequency: adf4350: Remove redundant null check before clk_disable_unprepare 2021-01-09 21:52:46 +00:00
gyro 1st set of IIO/counter device support, features and cleanup in the 5.13 cycle 2021-03-26 12:09:47 +01:00
health iio: fix devm_iio_trigger_alloc with parent.cocci 2021-03-25 19:13:50 +00:00
humidity 1st set of IIO/counter device support, features and cleanup in the 5.13 cycle 2021-03-26 12:09:47 +01:00
imu iio:imu:adis: Use IRQF_NO_AUTOEN instead of irq request then disable 2021-04-07 08:36:39 +01:00
light 1st set of IIO/counter device support, features and cleanup in the 5.13 cycle 2021-03-26 12:09:47 +01:00
magnetometer iio: magnetometer: yas530: Include right header 2021-04-07 08:36:40 +01:00
multiplexer iio: multiplexer: iio-mux: Simplify with dev_err_probe() 2020-09-03 19:40:51 +01:00
orientation hid-sensors: Add more data fields for sensitivity checking 2021-03-11 20:47:09 +00:00
position iio: hid-sensors: Move get sensitivity attribute to hid-sensor-common 2021-03-11 20:47:09 +00:00
potentiometer iio: use getter/setter functions 2021-03-11 20:47:07 +00:00
potentiostat iio: lmp91000: Remove code to set trigger parent 2021-03-25 19:13:50 +00:00
pressure iio: cros: unify hw fifo attributes without API changes 2021-03-25 19:13:52 +00:00
proximity iio: sx9310: Fix write_.._debounce() 2021-04-07 08:36:40 +01:00
resolver iio:resolver:ad2s1200: Drop of_match_ptr protection 2020-09-21 18:41:31 +01:00
temperature 1st set of IIO/counter device support, features and cleanup in the 5.13 cycle 2021-03-26 12:09:47 +01:00
test iio: Add basic unit test for iio_format_value() 2021-03-11 20:47:00 +00:00
trigger iio: hrtimer-trigger: Fix potential integer overflow in iio_hrtimer_store_sampling_frequency 2021-04-07 08:36:39 +01:00
iio_core_trigger.h iio: core-trigger: make iio_device_register_trigger_consumer() an int return 2021-03-11 20:47:02 +00:00
iio_core.h iio: buffer: fix use-after-free for attached_buffers array 2021-03-25 19:13:51 +00:00
industrialio-buffer.c iio: buffer: use sysfs_attr_init() on allocated attrs 2021-04-07 08:36:38 +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: __iio_format_value(): Convert to sysfs_emit_at() 2021-03-29 11:12:30 +01:00
industrialio-event.c iio:event: Add timeout event info type 2021-04-07 08:36:36 +01:00
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: trigger: Fix strange (ladder-type) indentation 2021-04-07 08:36:38 +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: Fix iio_read_channel_processed_scale() 2021-04-07 08:35:51 +01:00
Kconfig iio:cdc:ad7150: Move driver out of staging. 2021-04-07 08:36:37 +01:00
Makefile iio:cdc:ad7150: Move driver out of staging. 2021-04-07 08:36:37 +01:00
TODO iio: add a TODO 2020-03-08 17:28:53 +00:00