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staging: r8188eu: remove code to set led1 registers

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This driver uses only led0. Remove the register settings to switch led1
on and off.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211207210537.23382-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2021-12-07 22:05:36 +01:00 committed by Greg Kroah-Hartman
parent 22e6a48467
commit 86b7e5fbd6
2 changed files with 7 additions and 26 deletions
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32
drivers/staging/r8188eu/hal/rtl8188eu_led.c
View File

@ -17,17 +17,9 @@ void SwLedOn(struct adapter *padapter, struct LED_871x *pLed)
if (padapter->bSurpriseRemoved || padapter->bDriverStopped)
return;
LedCfg = rtw_read8(padapter, REG_LEDCFG2);
switch (pLed->LedPin) {
case LED_PIN_LED0:
rtw_write8(padapter, REG_LEDCFG2, (LedCfg & 0xf0) | BIT(5) | BIT(6)); /* SW control led0 on. */
break;
case LED_PIN_LED1:
rtw_write8(padapter, REG_LEDCFG2, (LedCfg & 0x0f) | BIT(5)); /* SW control led1 on. */
break;
default:
break;
}
rtw_write8(padapter, REG_LEDCFG2, (LedCfg & 0xf0) | BIT(5) | BIT(6)); /* SW control led0 on. */
pLed->bLedOn = true;
}
@ -42,21 +34,11 @@ void SwLedOff(struct adapter *padapter, struct LED_871x *pLed)
LedCfg = rtw_read8(padapter, REG_LEDCFG2);/* 0x4E */
switch (pLed->LedPin) {
case LED_PIN_LED0:
LedCfg &= 0x90; /* Set to software control. */
rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3)));
LedCfg = rtw_read8(padapter, REG_MAC_PINMUX_CFG);
LedCfg &= 0xFE;
rtw_write8(padapter, REG_MAC_PINMUX_CFG, LedCfg);
break;
case LED_PIN_LED1:
LedCfg &= 0x0f; /* Set to software control. */
rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3)));
break;
default:
break;
}
LedCfg &= 0x90; /* Set to software control. */
rtw_write8(padapter, REG_LEDCFG2, (LedCfg | BIT(3)));
LedCfg = rtw_read8(padapter, REG_MAC_PINMUX_CFG);
LedCfg &= 0xFE;
rtw_write8(padapter, REG_MAC_PINMUX_CFG, LedCfg);
exit:
pLed->bLedOn = false;
}

1
drivers/staging/r8188eu/include/rtw_led.h
View File

@ -53,7 +53,6 @@ enum LED_STATE_871x {
enum LED_PIN_871x {
LED_PIN_LED0 = 1,
LED_PIN_LED1 = 2,
};
struct LED_871x {