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staging: rtl8192e: Remove _rtl92e_dm_ctrl_initgain_byrssi_false_alarm()

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Remove function _rtl92e_dm_ctrl_initgain_byrssi_false_alarm() as it is
unused. Remove in above function called function
_rtl92e_dm_ctrl_initgain_byrssi_highpwr() as well.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/80a5a0b67d9d225a58c96781c33e2216c0ea1c6e.1697127817.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Hortmann 2023-10-13 16:44:05 +02:00 committed by Greg Kroah-Hartman
parent 29f9b2e939
commit fda7398845
1 changed files with 0 additions and 115 deletions
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115
drivers/staging/rtl8192e/rtl8192e/rtl_dm.c
View file

@ -163,9 +163,7 @@ static void _rtl92e_dm_check_tx_power_tracking(struct net_device *dev);
static void _rtl92e_dm_dig_init(struct net_device *dev);
static void _rtl92e_dm_ctrl_initgain_byrssi(struct net_device *dev);
static void _rtl92e_dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev);
static void _rtl92e_dm_ctrl_initgain_byrssi_driver(struct net_device *dev);
static void _rtl92e_dm_ctrl_initgain_byrssi_false_alarm(struct net_device *dev);
static void _rtl92e_dm_initial_gain(struct net_device *dev);
static void _rtl92e_dm_pd_th(struct net_device *dev);
static void _rtl92e_dm_cs_ratio(struct net_device *dev);
@ -987,119 +985,6 @@ static void _rtl92e_dm_ctrl_initgain_byrssi_driver(struct net_device *dev)
dm_digtable.pre_sta_connect_state = dm_digtable.cur_sta_connect_state;
}
static void _rtl92e_dm_ctrl_initgain_byrssi_false_alarm(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
u8 i;
if (dm_digtable.dig_algorithm_switch) {
dm_digtable.dig_state = DM_STA_DIG_MAX;
for (i = 0; i < 3; i++)
rtl92e_set_bb_reg(dev, UFWP, bMaskByte1, 0x1);
dm_digtable.dig_algorithm_switch = 0;
}
if (priv->rtllib->link_state != MAC80211_LINKED)
return;
if ((priv->undecorated_smoothed_pwdb > dm_digtable.rssi_low_thresh) &&
(priv->undecorated_smoothed_pwdb < dm_digtable.rssi_high_thresh))
return;
if (priv->undecorated_smoothed_pwdb <= dm_digtable.rssi_low_thresh) {
if (dm_digtable.dig_state == DM_STA_DIG_OFF)
return;
dm_digtable.dig_highpwr_state = DM_STA_DIG_MAX;
dm_digtable.dig_state = DM_STA_DIG_OFF;
rtl92e_set_bb_reg(dev, UFWP, bMaskByte1, 0x8);
rtl92e_writeb(dev, rOFDM0_XAAGCCore1, 0x17);
rtl92e_writeb(dev, rOFDM0_XBAGCCore1, 0x17);
rtl92e_writeb(dev, rOFDM0_XCAGCCore1, 0x17);
rtl92e_writeb(dev, rOFDM0_XDAGCCore1, 0x17);
if (priv->current_chnl_bw != HT_CHANNEL_WIDTH_20)
rtl92e_writeb(dev, (rOFDM0_XATxAFE + 3), 0x00);
else
rtl92e_writeb(dev, rOFDM0_RxDetector1, 0x42);
rtl92e_writeb(dev, 0xa0a, 0x08);
return;
}
if (priv->undecorated_smoothed_pwdb >= dm_digtable.rssi_high_thresh) {
u8 reset_flag = 0;
if (dm_digtable.dig_state == DM_STA_DIG_ON) {
_rtl92e_dm_ctrl_initgain_byrssi_highpwr(dev);
return;
}
dm_digtable.dig_state = DM_STA_DIG_ON;
if (reset_flag == 1) {
rtl92e_writeb(dev, rOFDM0_XAAGCCore1, 0x2c);
rtl92e_writeb(dev, rOFDM0_XBAGCCore1, 0x2c);
rtl92e_writeb(dev, rOFDM0_XCAGCCore1, 0x2c);
rtl92e_writeb(dev, rOFDM0_XDAGCCore1, 0x2c);
} else {
rtl92e_writeb(dev, rOFDM0_XAAGCCore1, 0x20);
rtl92e_writeb(dev, rOFDM0_XBAGCCore1, 0x20);
rtl92e_writeb(dev, rOFDM0_XCAGCCore1, 0x20);
rtl92e_writeb(dev, rOFDM0_XDAGCCore1, 0x20);
}
if (priv->current_chnl_bw != HT_CHANNEL_WIDTH_20)
rtl92e_writeb(dev, (rOFDM0_XATxAFE + 3), 0x20);
else
rtl92e_writeb(dev, rOFDM0_RxDetector1, 0x44);
rtl92e_writeb(dev, 0xa0a, 0xcd);
rtl92e_set_bb_reg(dev, UFWP, bMaskByte1, 0x1);
}
_rtl92e_dm_ctrl_initgain_byrssi_highpwr(dev);
}
static void _rtl92e_dm_ctrl_initgain_byrssi_highpwr(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);
if ((priv->undecorated_smoothed_pwdb >
dm_digtable.rssi_high_power_lowthresh) &&
(priv->undecorated_smoothed_pwdb <
dm_digtable.rssi_high_power_highthresh))
return;
if (priv->undecorated_smoothed_pwdb >=
dm_digtable.rssi_high_power_highthresh) {
if (dm_digtable.dig_highpwr_state == DM_STA_DIG_ON)
return;
dm_digtable.dig_highpwr_state = DM_STA_DIG_ON;
if (priv->current_chnl_bw != HT_CHANNEL_WIDTH_20)
rtl92e_writeb(dev, (rOFDM0_XATxAFE + 3), 0x10);
else
rtl92e_writeb(dev, rOFDM0_RxDetector1, 0x43);
} else {
if (dm_digtable.dig_highpwr_state == DM_STA_DIG_OFF)
return;
dm_digtable.dig_highpwr_state = DM_STA_DIG_OFF;
if ((priv->undecorated_smoothed_pwdb <
dm_digtable.rssi_high_power_lowthresh) &&
(priv->undecorated_smoothed_pwdb >=
dm_digtable.rssi_high_thresh)) {
if (priv->current_chnl_bw != HT_CHANNEL_WIDTH_20)
rtl92e_writeb(dev, (rOFDM0_XATxAFE + 3), 0x20);
else
rtl92e_writeb(dev, rOFDM0_RxDetector1, 0x44);
}
}
}
static void _rtl92e_dm_initial_gain(struct net_device *dev)
{
struct r8192_priv *priv = rtllib_priv(dev);