[v4,0/2] hwmon: introduce hwmon_sanitize()

Message

Michael Walle April 5, 2022, 9:24 a.m. UTC

During development of the support for the temperature sensor on the GPY
PHY, I've noticed that there is ususually a loop over the name to
replace any invalid characters. Instead of open coding it in the drivers
provide a convenience function.

changes since v3:
 - don't return NULL but ERR_PTR(-ENOMEM)
 - check !dev in devm_ variant

changes since v2:
 - doc update
 - dropped last three patches, the net patches will be submitted
   seperately

changes since v1:
 - split patches
 - add hwmon-kernel-api.rst documentation
 - move the strdup into the hwmon core
 - also provide a resource managed variant

Michael Walle (2):
  hwmon: introduce hwmon_sanitize_name()
  hwmon: intel-m10-bmc-hwmon: use devm_hwmon_sanitize_name()

 Documentation/hwmon/hwmon-kernel-api.rst | 16 +++++++
 drivers/hwmon/hwmon.c                    | 53 ++++++++++++++++++++++++
 drivers/hwmon/intel-m10-bmc-hwmon.c      | 11 ++---
 include/linux/hwmon.h                    |  3 ++
 4 files changed, 75 insertions(+), 8 deletions(-)