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| author |   Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2020-01-22 10:07:01 +0100 |
|---|---|---|
| committer | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2020-02-03 17:14:50 +0100 |
| commit | 034dbec179e5d2820480f477c43acbc50245e56d (patch) | |
| tree | 3d561fd541cb38b82ff2e5b5a67b602f234b5e30 /include/linux/platform_data | |
| parent | platform/chrome: cros_ec: Drop unaligned.h include (diff) | |
| download | linux-dev-034dbec179e5d2820480f477c43acbc50245e56d.tar.xz linux-dev-034dbec179e5d2820480f477c43acbc50245e56d.zip | |
platform/chrome: cros_ec: Match implementation with headers
The 'cros_ec' core driver is the common interface for the cros_ec
transport drivers to do the shared operations to register, unregister,
suspend, resume and handle_event. The interface is provided by including
the header 'include/linux/platform_data/cros_ec_proto.h', however, instead
of have the implementation of these functions in cros_ec_proto.c, it is in
'cros_ec.c', which is a different kernel module. Apart from being a bad
practice, this can induce confusions allowing the users of the cros_ec
protocol to call these functions.
The register, unregister, suspend, resume and handle_event functions
*should* only be called by the different transport drivers (i2c, spi, lpc,
etc.), so make this a bit less confusing by moving these functions from
the public in-kernel space to a private include in platform/chrome, and
then, the interface for cros_ec module and for the cros_ec_proto module is
clean.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Benson Leung <bleung@chromium.org>
Diffstat (limited to 'include/linux/platform_data')
| -rw-r--r-- | include/linux/platform_data/cros_ec_proto.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/include/linux/platform_data/cros_ec_proto.h b/include/linux/platform_data/cros_ec_proto.h index 119b9951c055..ba5914770191 100644 --- a/include/linux/platform_data/cros_ec_proto.h +++ b/include/linux/platform_data/cros_ec_proto.h @@ -206,10 +206,6 @@ struct cros_ec_dev { #define to_cros_ec_dev(dev) container_of(dev, struct cros_ec_dev, class_dev) -int cros_ec_suspend(struct cros_ec_device *ec_dev); - -int cros_ec_resume(struct cros_ec_device *ec_dev); - int cros_ec_prepare_tx(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); @@ -222,10 +218,6 @@ int cros_ec_cmd_xfer(struct cros_ec_device *ec_dev, int cros_ec_cmd_xfer_status(struct cros_ec_device *ec_dev, struct cros_ec_command *msg); -int cros_ec_register(struct cros_ec_device *ec_dev); - -int cros_ec_unregister(struct cros_ec_device *ec_dev); - int cros_ec_query_all(struct cros_ec_device *ec_dev); int cros_ec_get_next_event(struct cros_ec_device *ec_dev, @@ -238,8 +230,6 @@ int cros_ec_check_features(struct cros_ec_dev *ec, int feature); int cros_ec_get_sensor_count(struct cros_ec_dev *ec); -bool cros_ec_handle_event(struct cros_ec_device *ec_dev); - /** * cros_ec_get_time_ns() - Return time in ns. * |