| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20210316124903.35011-27-cristian.marussi@arm.com>
Date: Tue, 16 Mar 2021 12:48:51 +0000
From: Cristian Marussi <cristian.marussi@....com>
To: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc: sudeep.holla@....com, lukasz.luba@....com,
james.quinlan@...adcom.com, Jonathan.Cameron@...wei.com,
f.fainelli@...il.com, etienne.carriere@...aro.org,
thara.gopinath@...aro.org, vincent.guittot@...aro.org,
souvik.chakravarty@....com, cristian.marussi@....com
Subject: [PATCH v7 26/38] firmware: arm_scmi: remove legacy scmi_sensor_ops protocol interface
Now that all the SCMI driver users have been migrated to the new interface
remove the legacy interface and all the transient code.
Signed-off-by: Cristian Marussi <cristian.marussi@....com>
---
drivers/firmware/arm_scmi/sensors.c | 82 -----------------------------
include/linux/scmi_protocol.h | 19 -------
2 files changed, 101 deletions(-)
diff --git a/drivers/firmware/arm_scmi/sensors.c b/drivers/firmware/arm_scmi/sensors.c
index ae9f727730c8..2f5b06135468 100644
--- a/drivers/firmware/arm_scmi/sensors.c
+++ b/drivers/firmware/arm_scmi/sensors.c
@@ -624,17 +624,6 @@ scmi_sensor_trip_point_config(const struct scmi_protocol_handle *ph,
return ret;
}
-static int
-__scmi_sensor_trip_point_config(const struct scmi_handle *handle,
- u32 sensor_id, u8 trip_id, u64 trip_value)
-{
- const struct scmi_protocol_handle *ph =
- scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
-
- return scmi_sensor_trip_point_config(ph, sensor_id, trip_id,
- trip_value);
-}
-
static int scmi_sensor_config_get(const struct scmi_protocol_handle *ph,
u32 sensor_id, u32 *sensor_config)
{
@@ -660,15 +649,6 @@ static int scmi_sensor_config_get(const struct scmi_protocol_handle *ph,
return ret;
}
-static int __scmi_sensor_config_get(const struct scmi_handle *handle,
- u32 sensor_id, u32 *sensor_config)
-{
- const struct scmi_protocol_handle *ph =
- scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
-
- return scmi_sensor_config_get(ph, sensor_id, sensor_config);
-}
-
static int scmi_sensor_config_set(const struct scmi_protocol_handle *ph,
u32 sensor_id, u32 sensor_config)
{
@@ -697,15 +677,6 @@ static int scmi_sensor_config_set(const struct scmi_protocol_handle *ph,
return ret;
}
-static int __scmi_sensor_config_set(const struct scmi_handle *handle,
- u32 sensor_id, u32 sensor_config)
-{
- const struct scmi_protocol_handle *ph =
- scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
-
- return scmi_sensor_config_set(ph, sensor_id, sensor_config);
-}
-
/**
* scmi_sensor_reading_get - Read scalar sensor value
* @ph: Protocol handle
@@ -760,15 +731,6 @@ static int scmi_sensor_reading_get(const struct scmi_protocol_handle *ph,
return ret;
}
-static int __scmi_sensor_reading_get(const struct scmi_handle *handle,
- u32 sensor_id, u64 *value)
-{
- const struct scmi_protocol_handle *ph =
- scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
-
- return scmi_sensor_reading_get(ph, sensor_id, value);
-}
-
static inline void
scmi_parse_sensor_readings(struct scmi_sensor_reading *out,
const struct scmi_sensor_reading_resp *in)
@@ -847,18 +809,6 @@ scmi_sensor_reading_get_timestamped(const struct scmi_protocol_handle *ph,
return ret;
}
-static int
-__scmi_sensor_reading_get_timestamped(const struct scmi_handle *handle,
- u32 sensor_id, u8 count,
- struct scmi_sensor_reading *readings)
-{
- const struct scmi_protocol_handle *ph =
- scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
-
- return scmi_sensor_reading_get_timestamped(ph, sensor_id, count,
- readings);
-}
-
static const struct scmi_sensor_info *
scmi_sensor_info_get(const struct scmi_protocol_handle *ph, u32 sensor_id)
{
@@ -867,15 +817,6 @@ scmi_sensor_info_get(const struct scmi_protocol_handle *ph, u32 sensor_id)
return si->sensors + sensor_id;
}
-static const struct scmi_sensor_info *
-__scmi_sensor_info_get(const struct scmi_handle *handle, u32 sensor_id)
-{
- const struct scmi_protocol_handle *ph =
- scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
-
- return scmi_sensor_info_get(ph, sensor_id);
-}
-
static int scmi_sensor_count_get(const struct scmi_protocol_handle *ph)
{
struct sensors_info *si = ph->get_priv(ph);
@@ -883,24 +824,6 @@ static int scmi_sensor_count_get(const struct scmi_protocol_handle *ph)
return si->num_sensors;
}
-static int __scmi_sensor_count_get(const struct scmi_handle *handle)
-{
- const struct scmi_protocol_handle *ph =
- scmi_map_protocol_handle(handle, SCMI_PROTOCOL_SENSOR);
-
- return scmi_sensor_count_get(ph);
-}
-
-static const struct scmi_sensor_ops sensor_ops = {
- .count_get = __scmi_sensor_count_get,
- .info_get = __scmi_sensor_info_get,
- .trip_point_config = __scmi_sensor_trip_point_config,
- .reading_get = __scmi_sensor_reading_get,
- .reading_get_timestamped = __scmi_sensor_reading_get_timestamped,
- .config_get = __scmi_sensor_config_get,
- .config_set = __scmi_sensor_config_set,
-};
-
static const struct scmi_sensor_proto_ops sensor_proto_ops = {
.count_get = scmi_sensor_count_get,
.info_get = scmi_sensor_info_get,
@@ -1040,7 +963,6 @@ static int scmi_sensors_protocol_init(const struct scmi_protocol_handle *ph)
u32 version;
int ret;
struct sensors_info *sinfo;
- struct scmi_handle *handle;
ph->xops->version_get(ph, &version);
@@ -1064,10 +986,6 @@ static int scmi_sensors_protocol_init(const struct scmi_protocol_handle *ph)
if (ret)
return ret;
- /* Transient code for legacy ops interface */
- handle = scmi_map_scmi_handle(ph);
- handle->sensor_ops = &sensor_ops;
-
return ph->set_priv(ph, sinfo);
}
diff --git a/include/linux/scmi_protocol.h b/include/linux/scmi_protocol.h
index ead06db7be18..3ec0ac30fe60 100644
--- a/include/linux/scmi_protocol.h
+++ b/include/linux/scmi_protocol.h
@@ -463,23 +463,6 @@ struct scmi_sensor_proto_ops {
u32 sensor_id, u32 sensor_config);
};
-struct scmi_sensor_ops {
- int (*count_get)(const struct scmi_handle *handle);
- const struct scmi_sensor_info *(*info_get)
- (const struct scmi_handle *handle, u32 sensor_id);
- int (*trip_point_config)(const struct scmi_handle *handle,
- u32 sensor_id, u8 trip_id, u64 trip_value);
- int (*reading_get)(const struct scmi_handle *handle, u32 sensor_id,
- u64 *value);
- int (*reading_get_timestamped)(const struct scmi_handle *handle,
- u32 sensor_id, u8 count,
- struct scmi_sensor_reading *readings);
- int (*config_get)(const struct scmi_handle *handle,
- u32 sensor_id, u32 *sensor_config);
- int (*config_set)(const struct scmi_handle *handle,
- u32 sensor_id, u32 sensor_config);
-};
-
/**
* struct scmi_reset_proto_ops - represents the various operations provided
* by SCMI Reset Protocol
@@ -622,7 +605,6 @@ struct scmi_notify_ops {
*
* @dev: pointer to the SCMI device
* @version: pointer to the structure containing SCMI version information
- * @sensor_ops: pointer to set of sensor protocol operations
* @voltage_ops: pointer to set of voltage protocol operations
* @devm_protocol_get: devres managed method to acquire a protocol and get specific
* operations and a dedicated protocol handler
@@ -636,7 +618,6 @@ struct scmi_notify_ops {
struct scmi_handle {
struct device *dev;
struct scmi_revision_info *version;
- const struct scmi_sensor_ops *sensor_ops;
const struct scmi_voltage_ops *voltage_ops;
const void __must_check *
--
2.17.1
Powered by blists - more mailing lists