Changeset 62618 in vbox for trunk/src/VBox/Devices/Parallel

Timestamp:

Jul 28, 2016 11:23:36 AM (9 years ago)

Author:

vboxsync

Message:

Devices: unused parameter warnings.

File:

• trunk/src/VBox/Devices/Parallel/DrvHostParallel.cpp (modified) (7 diffs)

trunk/src/VBox/Devices/Parallel/DrvHostParallel.cpp

@@ -172 +172 @@
 /**
  * R0 mode function to write byte value to data port.
+ *
  * @returns VBox status code.
  * @param   pDrvIns    Driver instance.
@@ -186 +187 @@
 
 /**
- * R0 mode function to write byte value to parallel port control
- * register.
+ * R0 mode function to write byte value to parallel port control register.
+ *
  * @returns VBox status code.
  * @param   pDrvIns     Driver instance.
@@ -201 +202 @@
 
 /**
- * R0 mode function to ready byte value from the parallel port
- * data register
+ * R0 mode function to ready byte value from the parallel port data register.
+ *
  * @returns VBox status code.
  * @param   pDrvIns    Driver instance.
- * @param   u64Arg     Not used.
- */
-static int drvR0HostParallelReqRead(PPDMDRVINS pDrvIns, uint64_t u64Arg)
-{
-    uint8_t u8Data;
+ */
+static int drvR0HostParallelReqRead(PPDMDRVINS pDrvIns)
+{
     PDRVHOSTPARALLEL pThis = PDMINS_2_DATA(pDrvIns, PDRVHOSTPARALLEL);
-    u8Data = ASMInU8(pThis->u32LptAddr);
+    uint8_t u8Data = ASMInU8(pThis->u32LptAddr);
     LogFlowFunc(("read from data port=%#x val=%#x\n", pThis->u32LptAddr, u8Data));
     pThis->u8ReadIn = u8Data;
@@ -218 +217 @@
 
 /**
- * R0 mode function to ready byte value from the parallel port
- * control register.
+ * R0 mode function to ready byte value from the parallel port control register.
+ *
  * @returns VBox status code.
  * @param   pDrvIns    Driver instance.
- * @param   u64Arg     Not used.
- */
-static int drvR0HostParallelReqReadControl(PPDMDRVINS pDrvIns, uint64_t u64Arg)
-{
-    uint8_t u8Data;
+ */
+static int drvR0HostParallelReqReadControl(PPDMDRVINS pDrvIns)
+{
     PDRVHOSTPARALLEL pThis = PDMINS_2_DATA(pDrvIns, PDRVHOSTPARALLEL);
-    u8Data = ASMInU8(pThis->u32LptAddrControl);
+    uint8_t u8Data = ASMInU8(pThis->u32LptAddrControl);
     LogFlowFunc(("read from ctrl port=%#x val=%#x\n", pThis->u32LptAddr, u8Data));
     pThis->u8ReadInControl = u8Data;
@@ -235 +232 @@
 
 /**
- * R0 mode function to ready byte value from the parallel port
- * status register.
+ * R0 mode function to ready byte value from the parallel port status register.
+ *
  * @returns VBox status code.
  * @param   pDrvIns    Driver instance.
- * @param   u64Arg     Not used.
- */
-static int drvR0HostParallelReqReadStatus(PPDMDRVINS pDrvIns, uint64_t u64Arg)
-{
-    uint8_t u8Data;
+ */
+static int drvR0HostParallelReqReadStatus(PPDMDRVINS pDrvIns)
+{
     PDRVHOSTPARALLEL pThis = PDMINS_2_DATA(pDrvIns, PDRVHOSTPARALLEL);
-    u8Data = ASMInU8(pThis->u32LptAddrStatus);
+    uint8_t u8Data = ASMInU8(pThis->u32LptAddrStatus);
     LogFlowFunc(("read from status port=%#x val=%#x\n", pThis->u32LptAddr, u8Data));
     pThis->u8ReadInStatus = u8Data;
@@ -254 +249 @@
  * R0 mode function to set the direction of parallel port -
  * operate in bidirectional mode or single direction.
+ *
  * @returns VBox status code.
  * @param   pDrvIns    Driver instance.
@@ -291 +287 @@
     {
         case DRVHOSTPARALLELR0OP_READ:
-            rc = drvR0HostParallelReqRead(pDrvIns, u64Arg);
+            rc = drvR0HostParallelReqRead(pDrvIns);
             break;
         case DRVHOSTPARALLELR0OP_READSTATUS:
-            rc = drvR0HostParallelReqReadStatus(pDrvIns, u64Arg);
+            rc = drvR0HostParallelReqReadStatus(pDrvIns);
             break;
         case DRVHOSTPARALLELR0OP_READCONTROL:
-            rc = drvR0HostParallelReqReadControl(pDrvIns, u64Arg);
+            rc = drvR0HostParallelReqReadControl(pDrvIns);
             break;
         case DRVHOSTPARALLELR0OP_WRITE: