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    Subject[PATCH v3 04/14] staging: r8188eu: remove dead code from ODM_Write_DIG()
    Date
    In this driver SupportPlatform is ODM_CE, so code in the
    "else if (pDM_Odm->SupportPlatform & (ODM_AP | ODM_ADSL))" is never
    executed. Remove it.

    Signed-off-by: Michael Straube <straube.linux@gmail.com>
    ---
    drivers/staging/r8188eu/hal/odm.c | 34 -------------------------------
    1 file changed, 34 deletions(-)

    diff --git a/drivers/staging/r8188eu/hal/odm.c b/drivers/staging/r8188eu/hal/odm.c
    index d23e9296a10e..5f98c797c59a 100644
    --- a/drivers/staging/r8188eu/hal/odm.c
    +++ b/drivers/staging/r8188eu/hal/odm.c
    @@ -460,21 +460,6 @@ void odm_CommonInfoSelfUpdate(struct odm_dm_struct *pDM_Odm)
    pDM_Odm->bOneEntryOnly = false;
    }

    -static int getIGIForDiff(int value_IGI)
    -{
    - #define ONERCCA_LOW_TH 0x30
    - #define ONERCCA_LOW_DIFF 8
    -
    - if (value_IGI < ONERCCA_LOW_TH) {
    - if ((ONERCCA_LOW_TH - value_IGI) < ONERCCA_LOW_DIFF)
    - return ONERCCA_LOW_TH;
    - else
    - return value_IGI + ONERCCA_LOW_DIFF;
    - } else {
    - return value_IGI;
    - }
    -}
    -
    void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI)
    {
    struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable;
    @@ -484,26 +469,7 @@ void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI)
    ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
    if (pDM_Odm->SupportICType != ODM_RTL8188E)
    ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
    - } else if (pDM_Odm->SupportPlatform & (ODM_AP | ODM_ADSL)) {
    - switch (*pDM_Odm->pOnePathCCA) {
    - case ODM_CCA_2R:
    - ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
    - if (pDM_Odm->SupportICType != ODM_RTL8188E)
    - ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
    - break;
    - case ODM_CCA_1R_A:
    - ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
    - if (pDM_Odm->SupportICType != ODM_RTL8188E)
    - ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), getIGIForDiff(CurrentIGI));
    - break;
    - case ODM_CCA_1R_B:
    - ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_A, pDM_Odm), ODM_BIT(IGI, pDM_Odm), getIGIForDiff(CurrentIGI));
    - if (pDM_Odm->SupportICType != ODM_RTL8188E)
    - ODM_SetBBReg(pDM_Odm, ODM_REG(IGI_B, pDM_Odm), ODM_BIT(IGI, pDM_Odm), CurrentIGI);
    - break;
    - }
    }
    - /* pDM_DigTable->PreIGValue = pDM_DigTable->CurIGValue; */
    pDM_DigTable->CurIGValue = CurrentIGI;
    }
    /* Add by Neil Chen to enable edcca to MP Platform */
    --
    2.33.0
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