iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

staging: r8188eu: RfOnOffDetect is unused

Browse Source 
Remove the RfOnOffDetect function, which is not used.

Suggested-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211010175204.24029-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Martin Kaiser 2021-10-10 19:51:56 +02:00 committed by Greg Kroah-Hartman
parent 2397591c29
commit 9cc313e714
2 changed files with 0 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
drivers/staging/r8188eu/hal/usb_halinit.c
View File

@ -599,24 +599,6 @@ static void _InitAntenna_Selection(struct adapter *Adapter)
DBG_88E("%s,Cur_ant:(%x)%s\n", __func__, haldata->CurAntenna, (haldata->CurAntenna == Antenna_A) ? "Antenna_A" : "Antenna_B");
}
enum rt_rf_power_state RfOnOffDetect(struct adapter *adapt)
{
u8 val8;
enum rt_rf_power_state rfpowerstate = rf_off;
if (adapt->pwrctrlpriv.bHWPowerdown) {
val8 = rtw_read8(adapt, REG_HSISR);
DBG_88E("pwrdown, 0x5c(BIT(7))=%02x\n", val8);
rfpowerstate = (val8 & BIT(7)) ? rf_off : rf_on;
} else { /* rf on/off */
rtw_write8(adapt, REG_MAC_PINMUX_CFG, rtw_read8(adapt, REG_MAC_PINMUX_CFG) & ~(BIT(3)));
val8 = rtw_read8(adapt, REG_GPIO_IO_SEL);
DBG_88E("GPIO_IN=%02x\n", val8);
rfpowerstate = (val8 & BIT(3)) ? rf_on : rf_off;
}
return rfpowerstate;
} /* HalDetectPwrDownMode */
u32 rtl8188eu_hal_init(struct adapter *Adapter)
{
u8 value8 = 0;

2
drivers/staging/r8188eu/include/rtw_pwrctrl.h
View File

@ -143,8 +143,6 @@ int ips_leave(struct adapter *padapter);
void rtw_ps_processor(struct adapter *padapter);
enum rt_rf_power_state RfOnOffDetect(struct adapter *iadapter);
s32 LPS_RF_ON_check(struct adapter *adapter, u32 delay_ms);
void LPS_Enter(struct adapter *adapter);
void LPS_Leave(struct adapter *adapter);