Remove unused function Hal_BT_EfusePowerSwitch and belonging unused
function pointer in struct hal_ops BTEfusePowerSwitch.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@xxxxxxxxx>
---
.../staging/rtl8723bs/hal/rtl8723b_hal_init.c | 40 -------------------
drivers/staging/rtl8723bs/include/hal_intf.h | 1 -
2 files changed, 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);
--
2.43.0
