[PATCH v3 0/5] hwmon: (ina3221) Implement PM runtime to save power

Nicolin Chen
2018-10-24T19:34:18Z

This series patches implement PM runtime feature in the ina3221 hwmon
driver (PATCH-5). However, PATCH-[1:4] are required to make sure that
the PM runtime feature would be functional and safe.

Changelog
v2->v3:
* Dropped timeout dev_err messages as it's indicated in errno (PATCH-4)
* Improved a dev_err message and comments (PATCH-5)
v1->v2:
* Added device pointer check (PATCH-1)
* Returned 0 for alert flags (PATCH-2)
* Moved CVRF polling to data read routine (PATCH-4)
* Bypassed i2c_client->dev in suspend/resume() (PATCH-5)

Nicolin Chen (5):
hwmon: (core) Inherit power properties to hdev
hwmon: (ina3221) Check channel status for alarms attribute read
hwmon: (ina3221) Serialize sysfs ABI accesses
hwmon: (ina3221) Make sure data is ready before reading
hwmon: (ina3221) Add PM runtime support

drivers/hwmon/hwmon.c | 7 +-
drivers/hwmon/ina3221.c | 210 ++++++++++++++++++++++++++++++++++------
2 files changed, 189 insertions(+), 28 deletions(-)

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2.17.1