amd/cimx/sb800: Fix building with clang

These are all set but unused variable problems.

Change-Id: I40aaa1d1cdd90731a23142f1f7a0f67a45915f25
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63046
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>

src/vendorcode/amd/cimx/sb800/AMDSBLIB.c

@@ -101,8 +101,6 @@ SbReset (
   IN       UINT8 OpFlag
   )
 {
-  UINT8 Temp;
-  Temp = OpFlag;
   RWIO (0xcf9, AccWidthUint8, 0x0, 0x06);
 }
 

src/vendorcode/amd/cimx/sb800/AZALIA.c

@@ -270,13 +270,11 @@ azaliaInitAfterPciEnum (
   UINT8   dbTempVariable;
   UINT16   dwTempVariable;
   UINT32   ddBAR0;
-  UINT32   ddTempVariable;
   dbEnableAzalia = 0;
   dbChannelNum = 0;
   dbTempVariable = 0;
   dwTempVariable = 0;
   ddBAR0 = 0;
-  ddTempVariable = 0;
 
   if ( pConfig->AzaliaController == 1 ) {
     return;
@@ -509,4 +507,3 @@ configureAzaliaSetConfigD4Dword (
     ++tempAzaliaCodecEntryPtr;
   }
 }
-

src/vendorcode/amd/cimx/sb800/DISPATCHER.c

@@ -88,9 +88,6 @@ AmdSbDispatcher (
 {
   AGESA_STATUS Status;
 
-  UINT64  tdValue;
-  tdValue = 0x32314130384253ULL;
-
   Status = AGESA_UNSUPPORTED;
 
   saveConfigPointer (pConfig);

src/vendorcode/amd/cimx/sb800/EC.c

@@ -109,8 +109,8 @@ ecInitBeforePciEnum (
   IN       AMDSBCFG* pConfig
   )
 {
-  AMDSBCFG*     pTmp;                                    // dummy code
+  /* AMDSBCFG*     pTmp;                                    // dummy code */
-  pTmp = pConfig;
+  /* pTmp = pConfig; */
 }
 
 /**
@@ -125,7 +125,7 @@ ecInitLatePost (
   IN       AMDSBCFG* pConfig
   )
 {
-  AMDSBCFG*     pTmp;                                    // dummy code
+  /* AMDSBCFG*     pTmp;                                    // dummy code */
-  pTmp = pConfig;
+  /* pTmp = pConfig; */
 }
 #endif

src/vendorcode/amd/cimx/sb800/GEC.c

@@ -137,9 +137,7 @@ gecInitLatePost (
   IN       AMDSBCFG* pConfig
   )
 {
-  if ( !pConfig->GecConfig == 0) {
+  /* if ( !pConfig->GecConfig == 0) { */
-    return;   //return if GEC controller is disabled.
+  /*   return;   //return if GEC controller is disabled. */
+  /* } */
 }
-}
-
-

src/vendorcode/amd/cimx/sb800/SBCMN.c

@@ -330,14 +330,11 @@ commonInitEarlyBoot (
   UINT32   abValue;
   UINT16   dwTempVar;
   CPUID_DATA  CpuId;
-  UINT8   cimNativepciesupport;
   UINT8   cimIrConfig;
   UINT8   Data;
 
-  cimNativepciesupport = (UINT8) pConfig->NativePcieSupport;
   cimIrConfig = (UINT8) pConfig->IrConfig;
 #if  SB_CIMx_PARAMETER == 0
-  cimNativepciesupport = cimNativepciesupportDefault;
   cimIrConfig = cimIrConfigDefault;
 #endif
 
@@ -518,8 +515,6 @@ commonInitEarlyPost (
   UINT8  dbPortStatus;
   UINT8  cimSpreadSpectrum;
   UINT32 cimSpreadSpectrumType;
-  AMDSBCFG*   pTmp;
-  pTmp = pConfig;
 
   cimSpreadSpectrum = pConfig->SpreadSpectrum;
   cimSpreadSpectrumType = pConfig->BuildParameters.SpreadSpectrumType;
@@ -606,13 +601,11 @@ abLinkInitBeforePciEnum (
 {
   UINT32  cimResetCpuOnSyncFlood;
   ABTBLENTRY  *pAbTblPtr;
-  AMDSBCFG* Temp;
 
   cimResetCpuOnSyncFlood = pConfig->ResetCpuOnSyncFlood;
 #if  SB_CIMx_PARAMETER == 0
   cimResetCpuOnSyncFlood = cimResetCpuOnSyncFloodDefault;
 #endif
-  Temp = pConfig;
   if ( pConfig->SbPcieOrderRule ) {
     pAbTblPtr = (ABTBLENTRY *) FIXUP_PTR (&SbPcieOrderRule[0]);
     abcfgTbl (pAbTblPtr);
@@ -800,9 +793,7 @@ c3PopupSetting (
   IN       AMDSBCFG* pConfig
   )
 {
-  AMDSBCFG* Temp;
   UINT8  dbValue;
-  Temp = pConfig;
   //RPR C-State and VID/FID Change
   dbValue = getNumberOfCpuCores  ();
   if (dbValue > 1) {

src/vendorcode/amd/cimx/sb800/SBMAIN.c

@@ -218,8 +218,6 @@ sbSmmAcpiOn (
 {
   // Commented the following code since we need to leave the IRQ1/12 filtering enabled always as per latest
   // recommendation in RPR. This is required to fix the keyboard stuck issue when playing games under Windows
-  AMDSBCFG*   pTmp;      //lx-dummy for /W4 build
-  pTmp = pConfig;
 
   // Disable Power Button SMI
   RWMEM (ACPI_MMIO_BASE + SMI_BASE + SB_SMI_REGB2, AccWidthUint8, ~(BIT4 + BIT5), 0);
@@ -250,5 +248,3 @@ CallBackToOEM (
 
   return Result;
 }
-
-

src/vendorcode/amd/cimx/sb800/SBPort.c

@@ -141,14 +141,12 @@ sbPowerOnInit (
   UINT8   dbCg2WR;
   UINT8   dbCg1Pll;
   UINT8  cimNbSbGen2;
-  UINT8  cimSataMode;
   UINT8  cimSpiFastReadEnable;
   UINT8  cimSpiFastReadSpeed;
   UINT8  cimSioHwmPortEnable;
   UINT8  SataPortNum;
 
   cimNbSbGen2 = pConfig->NbSbGen2;
-  cimSataMode = pConfig->SATAMODE.SataModeReg;
 // Adding Fast Read Function support
   if (pConfig->BuildParameters.SpiFastReadEnable != 0 ) {
     cimSpiFastReadEnable = (UINT8) pConfig->BuildParameters.SpiFastReadEnable;

src/vendorcode/amd/cimx/sb800/SMM.c

@@ -63,8 +63,6 @@ sbSmmService (
   IN       AMDSBCFG* pConfig
   )
 {
-  AMDSBCFG*   pTmp;      //lx-dummy for /W4 build
-  pTmp = pConfig;
 }
 
 /**
@@ -79,8 +77,3 @@ softwareSMIservice (
   )
 {
 }
-
-
-
-
-