From 034dbec179e5d2820480f477c43acbc50245e56d Mon Sep 17 00:00:00 2001 From: Enric Balletbo i Serra Date: Wed, 22 Jan 2020 10:07:01 +0100 Subject: 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 Signed-off-by: Benson Leung --- include/linux/platform_data/cros_ec_proto.h | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'include/linux/platform_data/cros_ec_proto.h') 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. * -- cgit