[PATCH v2 0/2] mfd: platform/chrome: Catch EC feature read errors during probe

[Andrei Kuchynski]

This series fixes a sysfs duplicate name collision that occurs when the
Fingerprint device fails to respond during probe, causing it to
incorrectly fall back to the generic 'cros_ec' name.

Changes in v2:
- Split into a 2-patch series.
- Carried over Acked-by from Tzung-Bi Shih for Patch 1.
- Fixed an ec->class_dev resource leak by utilizing 'goto failed;'.
- Moved class_dev initialization to prevent a missing release()
  callback warning on the error path.

Andrei Kuchynski (2):
  platform/chrome: cros_ec_proto: Introduce cros_ec_read_features helper
  mfd: cros_ec: Read EC features during probe to catch transfer error

 drivers/mfd/cros_ec_dev.c                   | 18 ++++++++-----
 drivers/platform/chrome/cros_ec_proto.c     | 30 +++++++++++++++------
 include/linux/platform_data/cros_ec_proto.h |  2 ++
 3 files changed, 35 insertions(+), 15 deletions(-)

-- 
2.54.0.1032.g2f8565e1d1-goog