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FROMLIST: firmware: arm_scmi: remove legacy scmi_power_ops protocol interface

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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@arm.com>

Bug: 171409184
Link: https://lore.kernel.org/linux-arm-kernel/20210202221555.41167-1-cristian.marussi@arm.com/
Change-Id: I2b5d3129ca54b5eae810682a5fbd9ca2fe49c9f7
Signed-off-by: Rishabh Bhatnagar <quic_rishabhb@quicinc.com>
This commit is contained in:
Cristian Marussi
2021-02-02 22:15:35 +00:00
committed by Todd Kjos
parent b3498e7475
commit 478ad998ea
2 changed files with 0 additions and 58 deletions
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47
drivers/firmware/arm_scmi/power.c
View File

@@ -146,15 +146,6 @@ static int scmi_power_state_set(const struct scmi_protocol_handle *ph,
return ret;
}
static int __scmi_power_state_set(const struct scmi_handle *handle,
u32 domain, u32 state)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_POWER);
return scmi_power_state_set(ph, domain, state);
}
static int scmi_power_state_get(const struct scmi_protocol_handle *ph,
u32 domain, u32 *state)
{
@@ -175,15 +166,6 @@ static int scmi_power_state_get(const struct scmi_protocol_handle *ph,
return ret;
}
static int __scmi_power_state_get(const struct scmi_handle *handle,
u32 domain, u32 *state)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_POWER);
return scmi_power_state_get(ph, domain, state);
}
static int scmi_power_num_domains_get(const struct scmi_protocol_handle *ph)
{
struct scmi_power_info *pi = ph->get_priv(ph);
@@ -191,14 +173,6 @@ static int scmi_power_num_domains_get(const struct scmi_protocol_handle *ph)
return pi->num_domains;
}
static int __scmi_power_num_domains_get(const struct scmi_handle *handle)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_POWER);
return scmi_power_num_domains_get(ph);
}
static char *scmi_power_name_get(const struct scmi_protocol_handle *ph,
u32 domain)
{
@@ -208,22 +182,6 @@ static char *scmi_power_name_get(const struct scmi_protocol_handle *ph,
return dom->name;
}
static char *__scmi_power_name_get(const struct scmi_handle *handle,
u32 domain)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_POWER);
return scmi_power_name_get(ph, domain);
}
static const struct scmi_power_ops power_ops = {
.num_domains_get = __scmi_power_num_domains_get,
.name_get = __scmi_power_name_get,
.state_set = __scmi_power_state_set,
.state_get = __scmi_power_state_get,
};
static const struct scmi_power_proto_ops power_proto_ops = {
.num_domains_get = scmi_power_num_domains_get,
.name_get = scmi_power_name_get,
@@ -324,7 +282,6 @@ static int scmi_power_protocol_init(const struct scmi_protocol_handle *ph)
int domain;
u32 version;
struct scmi_power_info *pinfo;
struct scmi_handle *handle;
ph->xops->version_get(ph, &version);
@@ -350,10 +307,6 @@ static int scmi_power_protocol_init(const struct scmi_protocol_handle *ph)
pinfo->version = version;
/* Transient code for legacy ops interface */
handle = scmi_map_scmi_handle(ph);
handle->power_ops = &power_ops;
return ph->set_priv(ph, pinfo);
}

11
include/linux/scmi_protocol.h
View File

@@ -152,15 +152,6 @@ struct scmi_power_proto_ops {
u32 *state);
};
struct scmi_power_ops {
int (*num_domains_get)(const struct scmi_handle *handle);
char *(*name_get)(const struct scmi_handle *handle, u32 domain);
int (*state_set)(const struct scmi_handle *handle, u32 domain,
u32 state);
int (*state_get)(const struct scmi_handle *handle, u32 domain,
u32 *state);
};
/**
* scmi_sensor_reading - represent a timestamped read
*
@@ -611,7 +602,6 @@ struct scmi_notify_ops {
*
* @dev: pointer to the SCMI device
* @version: pointer to the structure containing SCMI version information
* @power_ops: pointer to set of power protocol operations
* @clk_ops: pointer to set of clock protocol operations
* @sensor_ops: pointer to set of sensor protocol operations
* @reset_ops: pointer to set of reset protocol operations
@@ -641,7 +631,6 @@ struct scmi_handle {
struct device *dev;
struct scmi_revision_info *version;
const struct scmi_clk_ops *clk_ops;
const struct scmi_power_ops *power_ops;
const struct scmi_sensor_ops *sensor_ops;
const struct scmi_reset_ops *reset_ops;
const struct scmi_voltage_ops *voltage_ops;