Jiale Yao dd30c10ff6 iio: accel: kxcjk-1013: reject duplicate event disable ...

The IIO core does not filter duplicate writes to the event enable
attribute. kxcjk1013_write_event_config() already ignores repeated
enable requests, but a repeated disable request still calls
kxcjk1013_set_power_state(data, false), dropping a runtime PM reference
that was not acquired for this request. This can underflow the runtime
PM usage count and trigger a "Runtime PM usage count underflow" warning.

Return early when the requested state already matches ev_enable_state.

Fixes: b4b491c083 ("iio: accel: kxcjk-1013: Support thresholds")
Signed-off-by: Jiale Yao <[email protected]>
Cc: [email protected]
Signed-off-by: Jonathan Cameron <[email protected]>

2026-09-30 18:59:56 +01:00

..

adis16201.c

iio: accel: fix typo celcius to Celsius

2026-03-21 19:09:41 +00:00

adis16209.c

iio: accel: fix typo celcius to Celsius

2026-03-21 19:09:41 +00:00

adxl313_core.c

iio: accel: adxl313: Use dev_err_probe()

2026-04-27 09:58:19 +01:00

adxl313_i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

adxl313_spi.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

adxl313.h

iio: accel: adxl313: implement power-save on inactivity

2025-07-13 15:36:27 +01:00

adxl345_core.c

iio: accel: adxl345: Implement event scaling for ABI compliance

2026-03-01 12:04:23 +00:00

adxl345_i2c.c

iio: Initialize i2c_device_id arrays using member names

2026-05-31 11:01:46 +01:00

adxl345_spi.c

iio: Initialize spi_device_id arrays using member names

2026-06-30 00:15:56 +01:00

adxl345.h

…

adxl355_core.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

adxl355_i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

adxl355_spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

adxl355.h

…

adxl367_i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

adxl367_spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

adxl367.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

adxl367.h

…

adxl372_i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

adxl372_spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

adxl372.c

iio: accel: adxl372: Use dev_err_probe()

2026-04-27 09:58:20 +01:00

adxl372.h

iio: accel: adxl372: add support for ADXL371

2026-03-21 11:22:43 +00:00

adxl380_i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

adxl380_spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

adxl380.c

iio: accel: adxl380: Use devm-managed mutex initialization

2026-04-27 09:58:19 +01:00

adxl380.h

iio: accel: adxl380: Add support for 1 kHz sampling frequency

2026-01-16 19:42:08 +00:00

bma180.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

bma220_core.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

bma220_i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

bma220_spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

bma220.h

iio: accel: bma220: move set_wdt() out of bma220_core

2025-11-09 12:57:03 +00:00

bma400_core.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

bma400_i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

bma400_spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

bma400.h

iio: accel: bma400: Replace bit shifts with FIELD_PREP() and FIELD_GET()

2025-10-19 11:59:23 +01:00

bmc150-accel-core.c

Merge tag 'iio-for-7.3a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next

2026-08-19 09:45:01 +02:00

bmc150-accel-i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

bmc150-accel-spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

bmc150-accel.h

iio: accel: bmc150: Fix irq assumption regression

2025-11-11 20:22:23 +00:00

bmi088-accel-core.c

iio: accel: Remove redundant pm_runtime_mark_last_busy() calls

2025-08-25 15:56:12 +01:00

bmi088-accel-i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

bmi088-accel-spi.c

iio: Initialize spi_device_id arrays using member names

2026-06-30 00:15:56 +01:00

bmi088-accel.h

…

cros_ec_accel_legacy.c

…

da280.c

iio: Initialize i2c_device_id arrays using member names

2026-05-31 11:01:46 +01:00

da311.c

iio: Initialize i2c_device_id arrays using member names

2026-05-31 11:01:46 +01:00

dmard06.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

dmard09.c

iio: accel: dmard09: Implement IIO_CHAN_INFO_SCALE

2026-07-12 03:10:06 +01:00

dmard10.c

iio: Initialize i2c_device_id arrays using member names

2026-05-31 11:01:46 +01:00

fxls8962af-core.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

fxls8962af-i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

fxls8962af-spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

fxls8962af.h

…

hid-sensor-accel-3d.c

iio: hid-sensors: Use implicit NULL pointer checks

2026-07-07 03:12:51 +01:00

Kconfig

iio: accel: adxl372: add support for ADXL371

2026-03-21 11:22:43 +00:00

kionix-kx022a-i2c.c

…

kionix-kx022a-spi.c

…

kionix-kx022a.c

iio: accel: kionix-kx022a: Prevent memory leak and fix state

2026-09-06 22:36:00 +01:00

kionix-kx022a.h

…

kxcjk-1013.c

iio: accel: kxcjk-1013: reject duplicate event disable

2026-09-30 18:59:56 +01:00

kxsd9-i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

kxsd9-spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

kxsd9.c

iio: accel: kxsd9: fix runtime PM imbalance on write_raw() error

2026-06-29 23:24:46 +01:00

kxsd9.h

…

Makefile

iio: accel: bma220: add i2c module

2025-10-19 11:59:20 +01:00

mc3230.c

iio: Initialize i2c_device_id arrays using member names

2026-05-31 11:01:46 +01:00

mma7455_core.c

…

mma7455_i2c.c

iio: Initialize i2c_device_id arrays using member names

2026-05-31 11:01:46 +01:00

mma7455_spi.c

iio: Drop unused assignment of spi_device_id driver data

2026-06-30 00:15:56 +01:00

mma7455.h

…

mma7660.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

mma8452.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

mma9551_core.c

iio: accel: Remove redundant pm_runtime_mark_last_busy() calls

2025-08-25 15:56:12 +01:00

mma9551_core.h

…

mma9551.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

mma9553.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

msa311.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

mxc4005.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

mxc6255.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

sca3000.c

iio: accel: sca3000: fix frequency divider condition check

2026-08-31 00:52:42 +01:00

sca3300.c

iio: Initialize spi_device_id arrays using member names

2026-06-30 00:15:56 +01:00

ssp_accel_sensor.c

iio: common: ssp: remove SSP_CHAN_TIMESTAMP() macro

2026-05-31 11:01:46 +01:00

st_accel_buffer.c

…

st_accel_core.c

iio: accel: iis328dq: fix gain values

2026-01-11 12:00:08 +00:00

st_accel_i2c.c

Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files)

2026-07-03 07:38:17 +02:00

st_accel_spi.c

Merge tag 'v7.2-rc2' into togreg

2026-07-06 16:59:47 +01:00

st_accel.h

…

stk8ba50.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00

stk8312.c

iio: accel: Remove redundant dev_err()/dev_err_probe()

2026-07-27 22:13:07 +01:00