diff options
| author | Michael Straube <straube.linux@gmail.com> | 2021-09-18 12:57:27 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-20 14:40:21 +0300 |
| commit | c2e478e74cb684627265008f8041cf7c6acd6519 (patch) | |
| tree | 5f2e75d7515b60cd51dcf8eee43af6072a85dcac /drivers/staging | |
| parent | 2a60c1f015ce8d91e4cf5cb6640c48dbd49717a2 (diff) | |
| download | linux-c2e478e74cb684627265008f8041cf7c6acd6519.tar.xz | |
staging: r8188eu: remove EFUSE_Read1Byte()
Function EFUSE_Read1Byte() is not used, remove it.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210918095727.13591-9-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/r8188eu/core/rtw_efuse.c | 58 | ||||
| -rw-r--r-- | drivers/staging/r8188eu/include/rtw_efuse.h | 1 |
2 files changed, 0 insertions, 59 deletions
diff --git a/drivers/staging/r8188eu/core/rtw_efuse.c b/drivers/staging/r8188eu/core/rtw_efuse.c index 0c4ea1e45842..801887f497cf 100644 --- a/drivers/staging/r8188eu/core/rtw_efuse.c +++ b/drivers/staging/r8188eu/core/rtw_efuse.c @@ -127,64 +127,6 @@ ReadEFuseByte( *pbuf = (u8)(value32 & 0xff); } -/*----------------------------------------------------------------------------- - * Function: EFUSE_Read1Byte - * - * Overview: Copy from WMAC fot EFUSE read 1 byte. - * - * Input: NONE - * - * Output: NONE - * - * Return: NONE - * - * Revised History: - * When Who Remark - * 09/23/2008 MHC Copy from WMAC. - * - *---------------------------------------------------------------------------*/ -u8 EFUSE_Read1Byte(struct adapter *Adapter, u16 Address) -{ - u8 data; - u8 Bytetemp = {0x00}; - u8 temp = {0x00}; - u32 k = 0; - u16 contentLen = 0; - - rtl8188e_EFUSE_GetEfuseDefinition(Adapter, EFUSE_WIFI, TYPE_EFUSE_REAL_CONTENT_LEN, (void *)&contentLen, false); - - if (Address < contentLen) { /* E-fuse 512Byte */ - /* Write E-fuse Register address bit0~7 */ - temp = Address & 0xFF; - rtw_write8(Adapter, EFUSE_CTRL + 1, temp); - Bytetemp = rtw_read8(Adapter, EFUSE_CTRL + 2); - /* Write E-fuse Register address bit8~9 */ - temp = ((Address >> 8) & 0x03) | (Bytetemp & 0xFC); - rtw_write8(Adapter, EFUSE_CTRL + 2, temp); - - /* Write 0x30[31]= 0 */ - Bytetemp = rtw_read8(Adapter, EFUSE_CTRL + 3); - temp = Bytetemp & 0x7F; - rtw_write8(Adapter, EFUSE_CTRL + 3, temp); - - /* Wait Write-ready (0x30[31]= 1) */ - Bytetemp = rtw_read8(Adapter, EFUSE_CTRL + 3); - while (!(Bytetemp & 0x80)) { - Bytetemp = rtw_read8(Adapter, EFUSE_CTRL + 3); - k++; - if (k == 1000) { - k = 0; - break; - } - } - data = rtw_read8(Adapter, EFUSE_CTRL); - return data; - } else { - return 0xFF; - } - -} /* EFUSE_Read1Byte */ - /* 11/16/2008 MH Read one byte from real Efuse. */ u8 efuse_OneByteRead(struct adapter *pAdapter, u16 addr, u8 *data, bool pseudo) { diff --git a/drivers/staging/r8188eu/include/rtw_efuse.h b/drivers/staging/r8188eu/include/rtw_efuse.h index 2dd74c9c691d..53ac906f79fd 100644 --- a/drivers/staging/r8188eu/include/rtw_efuse.h +++ b/drivers/staging/r8188eu/include/rtw_efuse.h @@ -118,7 +118,6 @@ u8 efuse_OneByteWrite(struct adapter *adapter, u16 addr, u8 data, bool test); void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata); -u8 EFUSE_Read1Byte(struct adapter *adapter, u16 address); void EFUSE_ShadowMapUpdate(struct adapter *adapter, u8 efusetype, bool test); void EFUSE_ShadowRead(struct adapter *adapt, u8 type, u16 offset, u32 *val); |