From d53ad62518d4abad3f38c1ec173ee4d4ead1f724 Mon Sep 17 00:00:00 2001 From: Martin Kaiser Date: Sat, 13 Nov 2021 19:55:15 +0100 Subject: [PATCH] staging: r8188eu: efuse_OneByteWrite is unused Remove the efuse_OneByteWrite function, which is no longer used. Remove resulting dead code as well. Signed-off-by: Martin Kaiser Link: https://lore.kernel.org/r/20211113185518.23941-13-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman --- drivers/staging/r8188eu/core/rtw_efuse.c | 45 --------------------- drivers/staging/r8188eu/include/rtw_efuse.h | 1 - 2 files changed, 46 deletions(-) diff --git a/drivers/staging/r8188eu/core/rtw_efuse.c b/drivers/staging/r8188eu/core/rtw_efuse.c index 7829a422d225d..d226aee680854 100644 --- a/drivers/staging/r8188eu/core/rtw_efuse.c +++ b/drivers/staging/r8188eu/core/rtw_efuse.c @@ -29,19 +29,6 @@ u8 fakeBTEfuseModifiedMap[EFUSE_BT_MAX_MAP_LEN] = {0}; #define REG_EFUSE_CTRL 0x0030 #define EFUSE_CTRL REG_EFUSE_CTRL /* E-Fuse Control. */ -static bool -Efuse_Write1ByteToFakeContent(u16 Offset, u8 Value) -{ - if (Offset >= EFUSE_MAX_HW_SIZE) - return false; - if (fakeEfuseBank == 0) { - fakeEfuseContent[Offset] = Value; - } else { - fakeBTEfuseContent[fakeEfuseBank - 1][Offset] = Value; - } - return true; -} - /* 11/16/2008 MH Add description. Get current efuse area enabled word!!. */ u8 Efuse_CalculateWordCnts(u8 word_en) @@ -106,38 +93,6 @@ ReadEFuseByte( *pbuf = (u8)(value32 & 0xff); } -/* 11/16/2008 MH Write one byte to reald Efuse. */ -u8 efuse_OneByteWrite(struct adapter *pAdapter, u16 addr, u8 data, bool pseudo) -{ - u8 tmpidx = 0; - u8 result; - - if (pseudo) { - result = Efuse_Write1ByteToFakeContent(addr, data); - return result; - } - - /* -----------------e-fuse reg ctrl --------------------------------- */ - /* address */ - rtw_write8(pAdapter, EFUSE_CTRL + 1, (u8)(addr & 0xff)); - rtw_write8(pAdapter, EFUSE_CTRL + 2, - (rtw_read8(pAdapter, EFUSE_CTRL + 2) & 0xFC) | - (u8)((addr >> 8) & 0x03)); - rtw_write8(pAdapter, EFUSE_CTRL, data);/* data */ - - rtw_write8(pAdapter, EFUSE_CTRL + 3, 0xF2);/* write cmd */ - - while ((0x80 & rtw_read8(pAdapter, EFUSE_CTRL + 3)) && (tmpidx < 100)) - tmpidx++; - - if (tmpidx < 100) - result = true; - else - result = false; - - return result; -} - /*----------------------------------------------------------------------------- * Function: efuse_WordEnableDataRead * diff --git a/drivers/staging/r8188eu/include/rtw_efuse.h b/drivers/staging/r8188eu/include/rtw_efuse.h index f21d08d1be900..0696d850d2d3e 100644 --- a/drivers/staging/r8188eu/include/rtw_efuse.h +++ b/drivers/staging/r8188eu/include/rtw_efuse.h @@ -70,7 +70,6 @@ extern u8 fakeBTEfuseModifiedMap[]; u8 Efuse_CalculateWordCnts(u8 word_en); void ReadEFuseByte(struct adapter *adapter, u16 _offset, u8 *pbuf); -u8 efuse_OneByteWrite(struct adapter *adapter, u16 addr, u8 data, bool test); void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata); -- 2.30.2