Changeset 62969 in vbox for trunk/src/VBox/Devices/Audio

Timestamp:

Aug 4, 2016 10:22:13 AM (8 years ago)

Author:

vboxsync

Message:

Devices: warnings

File:

• trunk/src/VBox/Devices/Audio/DevIchAc97.cpp (modified) (14 diffs)

trunk/src/VBox/Devices/Audio/DevIchAc97.cpp

@@ -494 +494 @@
 
     bool fSignal = false;
-    int  iIRQL;
+    int  iIRQL = 0;
 
     uint32_t new_mask = new_sr & AC97_SR_INT_MASK;
@@ -1388 +1388 @@
 static DECLCALLBACK(void) ichac97Timer(PPDMDEVINS pDevIns, PTMTIMER pTimer, void *pvUser)
 {
+    RT_NOREF(pDevIns);
     PAC97STATE pThis = (PAC97STATE)pvUser;
     Assert(pThis == PDMINS_2_DATA(pDevIns, PAC97STATE));
@@ -1395 +1396 @@
 
     uint64_t cTicksNow     = TMTimerGet(pTimer);
-    uint64_t cTicksElapsed = cTicksNow  - pThis->uTimerTS;
-    uint64_t cTicksPerSec  = TMTimerGetFreq(pTimer);
 
     LogFlowFuncEnter();
@@ -1625 +1624 @@
  * @callback_method_impl{FNIOMIOPORTIN}
  */
-static DECLCALLBACK(int) ichac97IOPortNABMRead(PPDMDEVINS pDevIns, void *pvUser, RTIOPORT Port,
-                                               uint32_t *pu32Val, unsigned cbVal)
-{
+static DECLCALLBACK(int) ichac97IOPortNABMRead(PPDMDEVINS pDevIns, void *pvUser, RTIOPORT Port, uint32_t *pu32Val, unsigned cbVal)
+{
+    RT_NOREF(pDevIns);
     PAC97STATE pThis = (PAC97STATE)pvUser;
 
@@ -1778 +1777 @@
                                                 uint32_t u32Val, unsigned cbVal)
 {
+    RT_NOREF(pDevIns);
     PAC97STATE  pThis   = (PAC97STATE)pvUser;
 
@@ -1918 +1918 @@
 static DECLCALLBACK(int) ichac97IOPortNAMRead(PPDMDEVINS pDevIns, void *pvUser, RTIOPORT Port, uint32_t *pu32Val, unsigned cbVal)
 {
+    RT_NOREF(pDevIns);
     PAC97STATE pThis = (PAC97STATE)pvUser;
 
@@ -1962 +1963 @@
  * @callback_method_impl{FNIOMIOPORTOUT}
  */
-static DECLCALLBACK(int) ichac97IOPortNAMWrite(PPDMDEVINS pDevIns,
-                                               void *pvUser, RTIOPORT Port, uint32_t u32Val, unsigned cbVal)
-{
+static DECLCALLBACK(int) ichac97IOPortNAMWrite(PPDMDEVINS pDevIns, void *pvUser, RTIOPORT Port, uint32_t u32Val, unsigned cbVal)
+{
+    RT_NOREF(pDevIns);
     PAC97STATE pThis = (PAC97STATE)pvUser;
 
@@ -2098 +2099 @@
  * @callback_method_impl{FNPCIIOREGIONMAP}
  */
-static DECLCALLBACK(int) ichac97IOPortMap(PPCIDEVICE pPciDev, int iRegion, RTGCPHYS GCPhysAddress, uint32_t cb,
-                                          PCIADDRESSSPACE enmType)
-{
+static DECLCALLBACK(int)
+ichac97IOPortMap(PPCIDEVICE pPciDev, int iRegion, RTGCPHYS GCPhysAddress, uint32_t cb, PCIADDRESSSPACE enmType)
+{
+    RT_NOREF(cb, enmType);
     PPDMDEVINS  pDevIns = pPciDev->pDevIns;
     PAC97STATE  pThis   = RT_FROM_MEMBER(pPciDev, AC97STATE, PciDev);
@@ -2143 +2145 @@
 static int ichac97SaveStream(PPDMDEVINS pDevIns, PSSMHANDLE pSSM, PAC97STREAM pStream)
 {
+    RT_NOREF(pDevIns);
     PAC97BMREGS pRegs = &pStream->Regs;
 
@@ -2197 +2200 @@
 static int ichac97LoadStream(PPDMDEVINS pDevIns, PSSMHANDLE pSSM, PAC97STREAM pStream)
 {
+    RT_NOREF(pDevIns);
     PAC97BMREGS pRegs = &pStream->Regs;
 
@@ -2401 +2405 @@
 static DECLCALLBACK(int) ichac97AttachInternal(PPDMDEVINS pDevIns, PAC97DRIVER pDrv, unsigned uLUN, uint32_t fFlags)
 {
+    RT_NOREF(fFlags);
     PAC97STATE pThis = PDMINS_2_DATA(pDevIns, PAC97STATE);
 
@@ -2480 +2485 @@
 static DECLCALLBACK(void) ichac97Detach(PPDMDEVINS pDevIns, unsigned uLUN, uint32_t fFlags)
 {
+    RT_NOREF(pDevIns, uLUN, fFlags);
     LogFunc(("iLUN=%u, fFlags=0x%x\n", uLUN, fFlags));
 }
@@ -2548 +2554 @@
 static DECLCALLBACK(int) ichac97Construct(PPDMDEVINS pDevIns, int iInstance, PCFGMNODE pCfg)
 {
+    RT_NOREF(iInstance);
     PAC97STATE pThis = PDMINS_2_DATA(pDevIns, PAC97STATE);
 
@@ -2587 +2594 @@
      * 48 kHz rate, which is exactly what we need. Same goes for AD1981B.
      */
-    bool fChipAD1980 = false;
     if (!strcmp(szCodec, "STAC9700"))
         pThis->uCodecModel = AC97_CODEC_STAC9700;