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staging: rtl8188eu: simplify phy_lc_calibrate

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phy_lc_calibrate's is2t parameter is always false.
Remove some code that would be called only for is2t == true.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210725155902.32433-17-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser
2021-07-25 17:59:01 +02:00
committed by Greg Kroah-Hartman
parent b973e25ef6
commit 5b2bd53d90
1 changed files with 3 additions and 17 deletions
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20
drivers/staging/rtl8188eu/hal/phy.c
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@@ -952,10 +952,10 @@ static void phy_iq_calibrate(struct adapter *adapt, s32 result[][8],
}
}
static void phy_lc_calibrate(struct adapter *adapt, bool is2t)
static void phy_lc_calibrate(struct adapter *adapt)
{
u8 tmpreg;
u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal;
u32 rf_a_mode = 0, lc_cal;
/* Check continuous TX and Packet TX */
tmpreg = usb_read8(adapt, 0xd03);
@@ -971,20 +971,10 @@ static void phy_lc_calibrate(struct adapter *adapt, bool is2t)
rf_a_mode = rtw_hal_read_rfreg(adapt, RF_PATH_A, RF_AC,
bMask12Bits);
/* Path-B */
if (is2t)
rf_b_mode = rtw_hal_read_rfreg(adapt, RF_PATH_B, RF_AC,
bMask12Bits);
/* 2. Set RF mode = standby mode */
/* Path-A */
phy_set_rf_reg(adapt, RF_PATH_A, RF_AC, bMask12Bits,
(rf_a_mode & 0x8FFFF) | 0x10000);
/* Path-B */
if (is2t)
phy_set_rf_reg(adapt, RF_PATH_B, RF_AC, bMask12Bits,
(rf_b_mode & 0x8FFFF) | 0x10000);
}
/* 3. Read RF reg18 */
@@ -1003,10 +993,6 @@ static void phy_lc_calibrate(struct adapter *adapt, bool is2t)
usb_write8(adapt, 0xd03, tmpreg);
phy_set_rf_reg(adapt, RF_PATH_A, RF_AC, bMask12Bits, rf_a_mode);
/* Path-B */
if (is2t)
phy_set_rf_reg(adapt, RF_PATH_B, RF_AC, bMask12Bits,
rf_b_mode);
} else {
/* Deal with Packet TX case */
usb_write8(adapt, REG_TXPAUSE, 0x00);
@@ -1126,7 +1112,7 @@ void rtl88eu_phy_lc_calibrate(struct adapter *adapt)
dm_odm->RFCalibrateInfo.bLCKInProgress = true;
phy_lc_calibrate(adapt, false);
phy_lc_calibrate(adapt);
dm_odm->RFCalibrateInfo.bLCKInProgress = false;
}