[PATCH v2 0/6] platform/chrome: cros_ec debugfs and sysfs updates

From: Enric Balletbo i Serra
Date: Wed Feb 21 2018 - 12:08:56 EST


Hi,

This is a second patchset that introduces some cros_ec debugfs and sysfs
updates. Some patches that were send before but never merged and some
others are new.

First patch was already sent [1] but did not receive feedback so I am
resending it. Needs to go through platform/chrome tree and can be
picked without dependencies.

Patches 2 to 4 are cleanups of current code, basically is the
implementation of the changes suggested by Andy Shevchenko on the first
series. Again these must go through platform/chrome tree.

Patch 5 is new, and like the others must go through platform/chrome tree.

Finally, patch 6 was already sent [2] but now needed to be reworked due
the split of the cros_ec_devs in two parts [3]. This patch touches
platform/chrome and mfd so we will probably need an immutable branch.

Best regards,
Enric

[1] https://patchwork.kernel.org/patch/9894655/
[2] https://www.mail-archive.com/linux-kernel@xxxxxxxxxxxxxxx/msg1488891.html
[3] https://lkml.org/lkml/2017/11/20/408

Changes since v1:
- Requested by Andy Shevchenko:
- Introduce define to_cros_ec_dev.
- Switch to DEVICE_ATTR_RO/RW variants.
- Drop unrelated changes on patch 5. Split in two patches, one for the
pd feature and another one to use octal permissions.

Enric Balletbo i Serra (3):
platform/chrome: cros_ec_sysfs: introduce to_cros_ec_dev define.
platform/chrome: cros_ec_sysfs: use permission-specific DEVICE_ATTR
variants
platform/chrome: cros_ec_debugfs: Use octal permissions '0444'

Gwendal Grignou (2):
platform/chrome: cros_ec_sysfs: Modify error handling
platform/chrome: mfd/cros_ec_dev: Add sysfs entry to set keyboard wake
lid angle

Shawn Nematbakhsh (1):
platform/chrome: cros_ec_debugfs: Add PD port info to debugfs

drivers/mfd/cros_ec_dev.c | 19 ++--
drivers/platform/chrome/cros_ec_debugfs.c | 76 +++++++++++++++-
drivers/platform/chrome/cros_ec_sysfs.c | 141 +++++++++++++++++++++---------
include/linux/mfd/cros_ec.h | 1 +
4 files changed, 187 insertions(+), 50 deletions(-)

--
2.16.1