diff options
| author | Philipp Hortmann <philipp.g.hortmann@gmail.com> | 2024-09-15 08:38:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-10-09 11:48:28 +0200 |
| commit | 4e0fd2886a589fb58984ca8d88fd017c584a3bb8 (patch) | |
| tree | f6db75440018ea6f808935669989bd567de1fd4d /drivers | |
| parent | e0d9e93e205066450aceeb4b6f32a50fab21bf40 (diff) | |
staging: rtl8723bs: Remove unused function Hal_BT_EfusePowerSwitch
Remove unused function Hal_BT_EfusePowerSwitch and belonging unused
function pointer in struct hal_ops BTEfusePowerSwitch.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/2768736f969eaf935df1492ffd5afd98b05db11e.1726339782.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c | 40 | ||||
| -rw-r--r-- | drivers/staging/rtl8723bs/include/hal_intf.h | 1 |
2 files changed, 0 insertions, 41 deletions
diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c index ea0a9849d28b..4c6d9f1fa895 100644 --- a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c +++ b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c @@ -604,45 +604,6 @@ static void Hal_GetEfuseDefinition( #define EFUSE_ACCESS_ON_8723 0x69 /* For RTL8723 only. */ #define REG_EFUSE_ACCESS_8723 0x00CF /* Efuse access protection for RTL8723 */ -/* */ -static void Hal_BT_EfusePowerSwitch( - struct adapter *padapter, u8 bWrite, u8 PwrState -) -{ - u8 tempval; - if (PwrState) { - /* enable BT power cut */ - /* 0x6A[14] = 1 */ - tempval = rtw_read8(padapter, 0x6B); - tempval |= BIT(6); - rtw_write8(padapter, 0x6B, tempval); - - /* Attention!! Between 0x6A[14] and 0x6A[15] setting need 100us delay */ - /* So don't write 0x6A[14]= 1 and 0x6A[15]= 0 together! */ - msleep(1); - /* disable BT output isolation */ - /* 0x6A[15] = 0 */ - tempval = rtw_read8(padapter, 0x6B); - tempval &= ~BIT(7); - rtw_write8(padapter, 0x6B, tempval); - } else { - /* enable BT output isolation */ - /* 0x6A[15] = 1 */ - tempval = rtw_read8(padapter, 0x6B); - tempval |= BIT(7); - rtw_write8(padapter, 0x6B, tempval); - - /* Attention!! Between 0x6A[14] and 0x6A[15] setting need 100us delay */ - /* So don't write 0x6A[14]= 1 and 0x6A[15]= 0 together! */ - - /* disable BT power cut */ - /* 0x6A[14] = 1 */ - tempval = rtw_read8(padapter, 0x6B); - tempval &= ~BIT(6); - rtw_write8(padapter, 0x6B, tempval); - } - -} static void Hal_EfusePowerSwitch( struct adapter *padapter, u8 bWrite, u8 PwrState ) @@ -1906,7 +1867,6 @@ void rtl8723b_set_hal_ops(struct hal_ops *pHalFunc) pHalFunc->write_rfreg = &PHY_SetRFReg_8723B; /* Efuse related function */ - pHalFunc->BTEfusePowerSwitch = &Hal_BT_EfusePowerSwitch; pHalFunc->EfusePowerSwitch = &Hal_EfusePowerSwitch; pHalFunc->ReadEFuse = &Hal_ReadEFuse; pHalFunc->EFUSEGetEfuseDefinition = &Hal_GetEfuseDefinition; diff --git a/drivers/staging/rtl8723bs/include/hal_intf.h b/drivers/staging/rtl8723bs/include/hal_intf.h index be52288a2f1a..d41f458d117e 100644 --- a/drivers/staging/rtl8723bs/include/hal_intf.h +++ b/drivers/staging/rtl8723bs/include/hal_intf.h @@ -230,7 +230,6 @@ struct hal_ops { void (*write_rfreg)(struct adapter *padapter, u8 eRFPath, u32 RegAddr, u32 BitMask, u32 Data); void (*EfusePowerSwitch)(struct adapter *padapter, u8 bWrite, u8 PwrState); - void (*BTEfusePowerSwitch)(struct adapter *padapter, u8 bWrite, u8 PwrState); void (*ReadEFuse)(struct adapter *padapter, u8 efuseType, u16 _offset, u16 _size_byte, u8 *pbuf, bool bPseudoTest); void (*EFUSEGetEfuseDefinition)(struct adapter *padapter, u8 efuseType, u8 type, void *pOut, bool bPseudoTest); u16 (*EfuseGetCurrentSize)(struct adapter *padapter, u8 efuseType, bool bPseudoTest); |