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staging: r8188eu: remove ODM_GetRightChnlPlaceforIQK()

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Function ODM_GetRightChnlPlaceforIQK() returns always zero for
channels <= 14. The driver is for chips that do not support 5 GHz,
so remove the function and replace the usage of its return value
with zero.

Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210814073920.3551-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube
2021-08-14 09:39:20 +02:00
committed by Greg Kroah-Hartman
parent a4adfa836c
commit 11fc4822f9
1 changed files with 3 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/staging/r8188eu/hal/HalPhyRf_8188e.c
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@@ -1004,27 +1004,6 @@ static void phy_IQCalibrate_8188E(struct adapter *adapt, s32 result[][8], u8 t,
}
}
#define ODM_TARGET_CHNL_NUM_2G_5G 59
static u8 ODM_GetRightChnlPlaceforIQK(u8 chnl)
{
u8 channel_all[ODM_TARGET_CHNL_NUM_2G_5G] = {
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64,
100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122,
124, 126, 128, 130, 132, 134, 136, 138, 140, 149, 151, 153,
155, 157, 159, 161, 163, 165
};
u8 place = chnl;
if (chnl > 14) {
for (place = 14; place < sizeof(channel_all); place++) {
if (channel_all[place] == chnl)
return place-13;
}
}
return 0;
}
static void phy_LCCalibrate_8188E(struct adapter *adapt, bool is2t)
{
u8 tmpreg;
@@ -1088,7 +1067,7 @@ void PHY_IQCalibrate_8188E(struct adapter *adapt, bool recovery)
struct odm_dm_struct *dm_odm = &pHalData->odmpriv;
struct mpt_context *pMptCtx = &adapt->mppriv.MptCtx;
s32 result[4][8]; /* last is final result */
u8 i, final_candidate, Indexforchannel;
u8 i, final_candidate;
bool pathaok, pathbok;
s32 RegE94, RegE9C, RegEA4, RegEB4, RegEBC, RegEC4;
bool is12simular, is13simular, is23simular;
@@ -1200,14 +1179,12 @@ void PHY_IQCalibrate_8188E(struct adapter *adapt, bool recovery)
pathb_fill_iqk(adapt, pathbok, result, final_candidate, (RegEC4 == 0));
}
Indexforchannel = ODM_GetRightChnlPlaceforIQK(pHalData->CurrentChannel);
/* To Fix BSOD when final_candidate is 0xff */
/* by sherry 20120321 */
if (final_candidate < 4) {
for (i = 0; i < IQK_Matrix_REG_NUM; i++)
dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[Indexforchannel].Value[0][i] = result[final_candidate][i];
dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[Indexforchannel].bIQKDone = true;
dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][i] = result[final_candidate][i];
dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].bIQKDone = true;
}
_PHY_SaveADDARegisters(adapt, IQK_BB_REG_92C, dm_odm->RFCalibrateInfo.IQK_BB_backup_recover, 9);