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40b54cbebf
linux/drivers/iio
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Jonathan Cameron 40b54cbebf iio: imu: mpu6050: Balance runtime pm + use pm_runtime_resume_and_get() 
Remove an unblanced pm_runtime_put_sync_suspend() call
in inv_pu_pm_disable().  Not this call is not a bug, because the runtime
pm core will not allow the reference counter to go negative.  It is
however confusing and serves no purpose.

pm_runtime_resume_and_get() case found using coccicheck script under
review at:
https://lore.kernel.org/lkml/20210427141946.2478411-1-Julia.Lawall@inria.fr/

pm_runtime_resume_and_get() returns <= 0 only so simplify related checks
to bring this more inline with nearby calls.

This is a prequel to taking a closer look at the runtime pm in IIO drivers
in general.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/20210516162103.1332291-2-jic23@kernel.org
2021-06-16 14:53:13 +01:00
..
accel iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
adc iio: adc: ti-ads8688: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() 2021-06-14 11:42:41 +01:00
afe iio: afe: iio-rescale: Support processed channels 2021-06-03 18:24:13 +01:00
amplifiers
buffer iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
cdc iio:cdc:ad7150: Fix use of uninitialized ret 2021-04-07 08:36:39 +01:00
chemical iio: chemical: sgp30: Drop use of %hx in format string. 2021-06-03 18:24:13 +01:00
common iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
dac 1st set of new IIO/counter device support, features and cleanup for 5.14 2021-06-09 12:11:49 +02:00
dummy iio: dummy: Fix build error when CONFIG_IIO_TRIGGERED_BUFFER is not set 2021-06-13 17:00:17 +01:00
frequency iio: frequency: adf4350: disable reg and clk on error in adf4350_probe() 2021-06-13 17:00:17 +01:00
gyro iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
health iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
humidity iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
imu iio: imu: mpu6050: Balance runtime pm + use pm_runtime_resume_and_get() 2021-06-16 14:53:13 +01:00
light iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
magnetometer iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
multiplexer
orientation iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
position iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
potentiometer iio: use getter/setter functions 2021-03-11 20:47:07 +00:00
potentiostat iio: potentiostat: lmp91000: Fix alignment of buffer in iio_push_to_buffers_with_timestamp() 2021-05-17 13:54:30 +01:00
pressure iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
proximity iio: prox: isl29501: Fix buffer alignment in iio_push_to_buffers_with_timestamp() 2021-06-16 14:53:13 +01:00
resolver
temperature iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace 2021-06-16 14:53:13 +01:00
test iio: Add basic unit test for iio_format_value() 2021-03-11 20:47:00 +00:00
trigger iio: trigger: stm32-timer: Convert sysfs sprintf/snprintf family to sysfs_emit 2021-05-17 13:49:05 +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: Remove redundant assignment to in_loc 2021-06-03 18:24:12 +01:00
industrialio-configfs.c
industrialio-core.c iio: Drop Duplicated "mount-matrix" parameter 2021-06-03 18:24:13 +01:00
industrialio-event.c iio:event: Add timeout event info type 2021-04-07 08:36:36 +01:00
industrialio-sw-device.c
industrialio-sw-trigger.c
industrialio-trigger.c iio: core: move @trig_readonly from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
industrialio-triggered-event.c iio: core: move @id from struct iio_dev to struct iio_dev_opaque 2021-05-17 13:49:13 +01:00
inkern.c iio: core: move @info_exist_lock to struct iio_dev_opaque 2021-05-17 13:49:13 +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