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wifi: libertas: cmd: remove unused functions

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lbs_get_snmp_mib(), lbs_set_power_adapt_cfg(), lbs_set_tpc_cfg()
and lbs_set_tx_power() have been unused since 2010's
commit e86dc1ca46 ("Libertas: cfg80211 support").

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20250121013300.433538-3-linux@treblig.org
This commit is contained in:
Dr. David Alan Gilbert
2025-01-21 01:32:59 +00:00
committed by Kalle Valo
parent d5b66511fd
commit 5a7148ba18
2 changed files with 0 additions and 139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

129
drivers/net/wireless/marvell/libertas/cmd.c
View File

@@ -452,46 +452,6 @@ int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val)
return ret;
}
/**
* lbs_get_snmp_mib - Get an SNMP MIB value
*
* @priv: A pointer to &struct lbs_private structure
* @oid: The OID to retrieve from the firmware
* @out_val: Location for the returned value
*
* returns: 0 on success, error on failure
*/
int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val)
{
struct cmd_ds_802_11_snmp_mib cmd;
int ret;
memset(&cmd, 0, sizeof (cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_ACT_GET);
cmd.oid = cpu_to_le16(oid);
ret = lbs_cmd_with_response(priv, CMD_802_11_SNMP_MIB, &cmd);
if (ret)
goto out;
switch (le16_to_cpu(cmd.bufsize)) {
case sizeof(u8):
*out_val = cmd.value[0];
break;
case sizeof(u16):
*out_val = le16_to_cpu(*((__le16 *)(&cmd.value)));
break;
default:
lbs_deb_cmd("SNMP_CMD: (get) unhandled OID 0x%x size %d\n",
oid, le16_to_cpu(cmd.bufsize));
break;
}
out:
return ret;
}
/**
* lbs_get_tx_power - Get the min, max, and current TX power
*
@@ -524,31 +484,6 @@ int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
return ret;
}
/**
* lbs_set_tx_power - Set the TX power
*
* @priv: A pointer to &struct lbs_private structure
* @dbm: The desired power level in dBm
*
* returns: 0 on success, error on failure
*/
int lbs_set_tx_power(struct lbs_private *priv, s16 dbm)
{
struct cmd_ds_802_11_rf_tx_power cmd;
int ret;
memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_ACT_SET);
cmd.curlevel = cpu_to_le16(dbm);
lbs_deb_cmd("SET_RF_TX_POWER: %d dBm\n", dbm);
ret = lbs_cmd_with_response(priv, CMD_802_11_RF_TX_POWER, &cmd);
return ret;
}
/**
* lbs_set_monitor_mode - Enable or disable monitor mode
* (only implemented on OLPC usb8388 FW)
@@ -1440,70 +1375,6 @@ void lbs_ps_confirm_sleep(struct lbs_private *priv)
}
/**
* lbs_set_tpc_cfg - Configures the transmission power control functionality
*
* @priv: A pointer to &struct lbs_private structure
* @enable: Transmission power control enable
* @p0: Power level when link quality is good (dBm).
* @p1: Power level when link quality is fair (dBm).
* @p2: Power level when link quality is poor (dBm).
* @usesnr: Use Signal to Noise Ratio in TPC
*
* returns: 0 on success
*/
int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
int8_t p2, int usesnr)
{
struct cmd_ds_802_11_tpc_cfg cmd;
int ret;
memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_ACT_SET);
cmd.enable = !!enable;
cmd.usesnr = !!usesnr;
cmd.P0 = p0;
cmd.P1 = p1;
cmd.P2 = p2;
ret = lbs_cmd_with_response(priv, CMD_802_11_TPC_CFG, &cmd);
return ret;
}
/**
* lbs_set_power_adapt_cfg - Configures the power adaptation settings
*
* @priv: A pointer to &struct lbs_private structure
* @enable: Power adaptation enable
* @p0: Power level for 1, 2, 5.5 and 11 Mbps (dBm).
* @p1: Power level for 6, 9, 12, 18, 22, 24 and 36 Mbps (dBm).
* @p2: Power level for 48 and 54 Mbps (dBm).
*
* returns: 0 on Success
*/
int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
int8_t p1, int8_t p2)
{
struct cmd_ds_802_11_pa_cfg cmd;
int ret;
memset(&cmd, 0, sizeof(cmd));
cmd.hdr.size = cpu_to_le16(sizeof(cmd));
cmd.action = cpu_to_le16(CMD_ACT_SET);
cmd.enable = !!enable;
cmd.P0 = p0;
cmd.P1 = p1;
cmd.P2 = p2;
ret = lbs_cmd_with_response(priv, CMD_802_11_PA_CFG , &cmd);
return ret;
}
struct cmd_ctrl_node *__lbs_cmd_async(struct lbs_private *priv,
uint16_t command, struct cmd_header *in_cmd, int in_cmd_size,
int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *),

10
drivers/net/wireless/marvell/libertas/cmd.h
View File

@@ -105,19 +105,9 @@ int lbs_get_tx_power(struct lbs_private *priv, s16 *curlevel, s16 *minlevel,
int lbs_set_snmp_mib(struct lbs_private *priv, u32 oid, u16 val);
int lbs_get_snmp_mib(struct lbs_private *priv, u32 oid, u16 *out_val);
/* Commands only used in wext.c, assoc. and scan.c */
int lbs_set_power_adapt_cfg(struct lbs_private *priv, int enable, int8_t p0,
int8_t p1, int8_t p2);
int lbs_set_tpc_cfg(struct lbs_private *priv, int enable, int8_t p0, int8_t p1,
int8_t p2, int usesnr);
int lbs_set_tx_power(struct lbs_private *priv, s16 dbm);
int lbs_set_deep_sleep(struct lbs_private *priv, int deep_sleep);
int lbs_set_host_sleep(struct lbs_private *priv, int host_sleep);