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firmware: arm_scmi: Remove legacy scmi_clk_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.

Link: https://lore.kernel.org/r/20210316124903.35011-20-cristian.marussi@arm.com
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
This commit is contained in:
Cristian Marussi 2021-03-16 12:48:44 +00:00 committed by Sudeep Holla
parent beb076bb18
commit 137e68659e
2 changed files with 0 additions and 82 deletions
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67
drivers/firmware/arm_scmi/clock.c
View File

@ -235,16 +235,6 @@ scmi_clock_rate_get(const struct scmi_protocol_handle *ph,
return ret;
}
static int
__scmi_clock_rate_get(const struct scmi_handle *handle,
u32 clk_id, u64 *value)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK);
return scmi_clock_rate_get(ph, clk_id, value);
}
static int scmi_clock_rate_set(const struct scmi_protocol_handle *ph,
u32 clk_id, u64 rate)
{
@ -280,15 +270,6 @@ static int scmi_clock_rate_set(const struct scmi_protocol_handle *ph,
return ret;
}
static int __scmi_clock_rate_set(const struct scmi_handle *handle,
u32 clk_id, u64 rate)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK);
return scmi_clock_rate_set(ph, clk_id, rate);
}
static int
scmi_clock_config_set(const struct scmi_protocol_handle *ph, u32 clk_id,
u32 config)
@ -317,27 +298,11 @@ static int scmi_clock_enable(const struct scmi_protocol_handle *ph, u32 clk_id)
return scmi_clock_config_set(ph, clk_id, CLOCK_ENABLE);
}
static int __scmi_clock_enable(const struct scmi_handle *handle, u32 clk_id)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK);
return scmi_clock_enable(ph, clk_id);
}
static int scmi_clock_disable(const struct scmi_protocol_handle *ph, u32 clk_id)
{
return scmi_clock_config_set(ph, clk_id, 0);
}
static int __scmi_clock_disable(const struct scmi_handle *handle, u32 clk_id)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK);
return scmi_clock_disable(ph, clk_id);
}
static int scmi_clock_count_get(const struct scmi_protocol_handle *ph)
{
struct clock_info *ci = ph->get_priv(ph);
@ -345,14 +310,6 @@ static int scmi_clock_count_get(const struct scmi_protocol_handle *ph)
return ci->num_clocks;
}
static int __scmi_clock_count_get(const struct scmi_handle *handle)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK);
return scmi_clock_count_get(ph);
}
static const struct scmi_clock_info *
scmi_clock_info_get(const struct scmi_protocol_handle *ph, u32 clk_id)
{
@ -365,24 +322,6 @@ scmi_clock_info_get(const struct scmi_protocol_handle *ph, u32 clk_id)
return clk;
}
static const struct scmi_clock_info *
__scmi_clock_info_get(const struct scmi_handle *handle, u32 clk_id)
{
const struct scmi_protocol_handle *ph =
scmi_map_protocol_handle(handle, SCMI_PROTOCOL_CLOCK);
return scmi_clock_info_get(ph, clk_id);
}
static const struct scmi_clk_ops clk_ops = {
.count_get = __scmi_clock_count_get,
.info_get = __scmi_clock_info_get,
.rate_get = __scmi_clock_rate_get,
.rate_set = __scmi_clock_rate_set,
.enable = __scmi_clock_enable,
.disable = __scmi_clock_disable,
};
static const struct scmi_clk_proto_ops clk_proto_ops = {
.count_get = scmi_clock_count_get,
.info_get = scmi_clock_info_get,
@ -397,7 +336,6 @@ static int scmi_clock_protocol_init(const struct scmi_protocol_handle *ph)
u32 version;
int clkid, ret;
struct clock_info *cinfo;
struct scmi_handle *handle;
ph->xops->version_get(ph, &version);
@ -424,11 +362,6 @@ static int scmi_clock_protocol_init(const struct scmi_protocol_handle *ph)
}
cinfo->version = version;
/* Transient code for legacy ops interface */
handle = scmi_map_scmi_handle(ph);
handle->clk_ops = &clk_ops;
return ph->set_priv(ph, cinfo);
}

15
include/linux/scmi_protocol.h
View File

@ -84,19 +84,6 @@ struct scmi_clk_proto_ops {
int (*disable)(const struct scmi_protocol_handle *ph, u32 clk_id);
};
struct scmi_clk_ops {
int (*count_get)(const struct scmi_handle *hamdle);
const struct scmi_clock_info *(*info_get)
(const struct scmi_handle *handle, u32 clk_id);
int (*rate_get)(const struct scmi_handle *handle, u32 clk_id,
u64 *rate);
int (*rate_set)(const struct scmi_handle *handle, u32 clk_id,
u64 rate);
int (*enable)(const struct scmi_handle *handle, u32 clk_id);
int (*disable)(const struct scmi_handle *handle, u32 clk_id);
};
/**
* struct scmi_perf_proto_ops - represents the various operations provided
* by SCMI Performance Protocol
@ -618,7 +605,6 @@ struct scmi_notify_ops {
*
* @dev: pointer to the SCMI device
* @version: pointer to the structure containing SCMI version information
* @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
* @voltage_ops: pointer to set of voltage protocol operations
@ -638,7 +624,6 @@ struct scmi_notify_ops {
struct scmi_handle {
struct device *dev;
struct scmi_revision_info *version;
const struct scmi_clk_ops *clk_ops;
const struct scmi_sensor_ops *sensor_ops;
const struct scmi_reset_ops *reset_ops;
const struct scmi_voltage_ops *voltage_ops;