wifi: libertas: cmd: remove unused functions

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 e86dc1ca4676 ("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

diff --git a/drivers/net/wireless/marvell/libertas/cmd.c b/drivers/net/wireless/marvell/libertas/cmd.c
index 5a525da434c28192784fae0101acd1b46100858c..4032bbd28acd07c304d2b885526515ec4c189e86 100644 (file)
--- a/drivers/net/wireless/marvell/libertas/cmd.c
+++ b/drivers/net/wireless/marvell/libertas/cmd.c
@@ -452,46 +452,6 @@ out:
        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 *),

diff --git a/drivers/net/wireless/marvell/libertas/cmd.h b/drivers/net/wireless/marvell/libertas/cmd.h
index d7be232f573940dd93ad11fc55f376498d42327f..a95c2651e67f6e61df214cad82d5d9411357383d 100644 (file)
--- a/drivers/net/wireless/marvell/libertas/cmd.h
+++ b/drivers/net/wireless/marvell/libertas/cmd.h
@@ -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);