staging: bcm: led_control.c: fix comments
authorJohannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Wed, 7 Dec 2011 17:25:08 +0000 (18:25 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 8 Dec 2011 20:43:40 +0000 (12:43 -0800)
Signed-off-by: Johannes Tenschert <Johannes.Tenschert@informatik.stud.uni-erlangen.de>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/bcm/led_control.c

index d9d5fbf..890a804 100644 (file)
@@ -28,7 +28,7 @@ static INT LED_Blink(PMINI_ADAPTER Adapter, UINT GPIO_Num, UCHAR uiLedIndex, ULO
        int Status = STATUS_SUCCESS;
        BOOLEAN bInfinite = FALSE;
 
-       /*Check if num_of_time is -ve. If yes, blink led in infinite loop*/
+       /* Check if num_of_time is -ve. If yes, blink led in infinite loop */
        if (num_of_time < 0)
        {
                bInfinite = TRUE;
@@ -40,7 +40,7 @@ static INT LED_Blink(PMINI_ADAPTER Adapter, UINT GPIO_Num, UCHAR uiLedIndex, ULO
                if (currdriverstate == Adapter->DriverState)
                        TURN_ON_LED(GPIO_Num, uiLedIndex);
 
-               /*Wait for timeout after setting on the LED*/
+               /* Wait for timeout after setting on the LED */
                Status = wait_event_interruptible_timeout(Adapter->LEDInfo.notify_led_event,
                                        currdriverstate != Adapter->DriverState || kthread_should_stop(),
                                        msecs_to_jiffies(timeout));
@@ -95,41 +95,47 @@ static INT ScaleRateofTransfer(ULONG rate)
 static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
                UCHAR uiTxLedIndex, UCHAR GPIO_Num_rx, UCHAR uiRxLedIndex, LedEventInfo_t currdriverstate)
 {
-       /* Initial values of TX and RX packets*/
+       /* Initial values of TX and RX packets */
        ULONG64 Initial_num_of_packts_tx = 0, Initial_num_of_packts_rx = 0;
-       /*values of TX and RX packets after 1 sec*/
+       /* values of TX and RX packets after 1 sec */
        ULONG64 Final_num_of_packts_tx = 0, Final_num_of_packts_rx = 0;
-       /*Rate of transfer of Tx and Rx in 1 sec*/
+       /* Rate of transfer of Tx and Rx in 1 sec */
        ULONG64 rate_of_transfer_tx = 0, rate_of_transfer_rx = 0;
        int Status = STATUS_SUCCESS;
        INT num_of_time = 0, num_of_time_tx = 0, num_of_time_rx = 0;
        UINT remDelay = 0;
        BOOLEAN bBlinkBothLED = TRUE;
-       //UINT GPIO_num = DISABLE_GPIO_NUM;
+       /* UINT GPIO_num = DISABLE_GPIO_NUM; */
        ulong timeout = 0;
 
-       /*Read initial value of packets sent/received */
+       /* Read initial value of packets sent/received */
        Initial_num_of_packts_tx = Adapter->dev->stats.tx_packets;
        Initial_num_of_packts_rx = Adapter->dev->stats.rx_packets;
 
-       /*Scale the rate of transfer to no of blinks.*/
+       /* Scale the rate of transfer to no of blinks. */
        num_of_time_tx = ScaleRateofTransfer((ULONG)rate_of_transfer_tx);
        num_of_time_rx = ScaleRateofTransfer((ULONG)rate_of_transfer_rx);
 
        while ((Adapter->device_removed == FALSE))
        {
                timeout = 50;
-               /*Blink Tx and Rx LED when both Tx and Rx is in normal bandwidth*/
+               /*
+                * Blink Tx and Rx LED when both Tx and Rx is
+                * in normal bandwidth
+                */
                if (bBlinkBothLED)
                {
-                       /*Assign minimum number of blinks of either Tx or Rx.*/
+                       /*
+                        * Assign minimum number of blinks of
+                        * either Tx or Rx.
+                        */
                        if (num_of_time_tx > num_of_time_rx)
                                num_of_time = num_of_time_rx;
                        else
                                num_of_time = num_of_time_tx;
                        if (num_of_time > 0)
                        {
-                               /*Blink both Tx and Rx LEDs*/
+                               /* Blink both Tx and Rx LEDs */
                                if (LED_Blink(Adapter, 1 << GPIO_Num_tx, uiTxLedIndex, timeout, num_of_time, currdriverstate)
                                                        == EVENT_SIGNALED)
                                {
@@ -145,7 +151,7 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
 
                        if (num_of_time == num_of_time_tx)
                        {
-                               /*Blink pending rate of Rx*/
+                               /* Blink pending rate of Rx */
                                if (LED_Blink(Adapter, (1 << GPIO_Num_rx), uiRxLedIndex, timeout,
                                                num_of_time_rx-num_of_time, currdriverstate) == EVENT_SIGNALED)
                                {
@@ -155,7 +161,7 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
                        }
                        else
                        {
-                               /*Blink pending rate of Tx*/
+                               /* Blink pending rate of Tx */
                                if (LED_Blink(Adapter, 1 << GPIO_Num_tx, uiTxLedIndex, timeout,
                                        num_of_time_tx-num_of_time, currdriverstate) == EVENT_SIGNALED)
                                {
@@ -168,7 +174,7 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
                {
                        if (num_of_time == num_of_time_tx)
                        {
-                               /*Blink pending rate of Rx*/
+                               /* Blink pending rate of Rx */
                                if (LED_Blink(Adapter, 1 << GPIO_Num_tx, uiTxLedIndex, timeout, num_of_time, currdriverstate)
                                                        == EVENT_SIGNALED)
                                {
@@ -177,7 +183,7 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
                        }
                        else
                        {
-                               /*Blink pending rate of Tx*/
+                               /* Blink pending rate of Tx */
                                if (LED_Blink(Adapter, 1 << GPIO_Num_rx, uiRxLedIndex, timeout,
                                                num_of_time, currdriverstate) == EVENT_SIGNALED)
                                {
@@ -185,9 +191,11 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
                                }
                        }
                }
-               /* If Tx/Rx rate is less than maximum blinks per second,
-                        * wait till delay completes to 1 second
-                        */
+
+               /*
+                * If Tx/Rx rate is less than maximum blinks per second,
+                * wait till delay completes to 1 second
+                */
                remDelay = MAX_NUM_OF_BLINKS - num_of_time;
                if (remDelay > 0)
                {
@@ -206,7 +214,7 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
                                return EVENT_SIGNALED;
                }
 
-               /*Turn off both Tx and Rx LEDs before next second*/
+               /* Turn off both Tx and Rx LEDs before next second */
                TURN_OFF_LED(1 << GPIO_Num_tx, uiTxLedIndex);
                TURN_OFF_LED(1 << GPIO_Num_rx, uiTxLedIndex);
 
@@ -220,11 +228,11 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
                rate_of_transfer_tx = Final_num_of_packts_tx - Initial_num_of_packts_tx;
                rate_of_transfer_rx = Final_num_of_packts_rx - Initial_num_of_packts_rx;
 
-               /*Read initial value of packets sent/received */
+               /* Read initial value of packets sent/received */
                Initial_num_of_packts_tx = Final_num_of_packts_tx;
                Initial_num_of_packts_rx = Final_num_of_packts_rx;
 
-               /*Scale the rate of transfer to no of blinks.*/
+               /* Scale the rate of transfer to no of blinks. */
                num_of_time_tx = ScaleRateofTransfer((ULONG)rate_of_transfer_tx);
                num_of_time_rx = ScaleRateofTransfer((ULONG)rate_of_transfer_rx);
 
@@ -232,21 +240,22 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
        return Status;
 }
 
-
-//-----------------------------------------------------------------------------
-// Procedure:   ValidateDSDParamsChecksum
-//
-// Description: Reads DSD Params and validates checkusm.
-//
-// Arguments:
-//      Adapter - Pointer to Adapter structure.
-//      ulParamOffset - Start offset of the DSD parameter to be read and validated.
-//      usParamLen - Length of the DSD Parameter.
-//
-// Returns:
-//  <OSAL_STATUS_CODE>
-//-----------------------------------------------------------------------------
-
+/*
+ * -----------------------------------------------------------------------------
+ * Procedure:   ValidateDSDParamsChecksum
+ *
+ * Description: Reads DSD Params and validates checkusm.
+ *
+ * Arguments:
+ *      Adapter - Pointer to Adapter structure.
+ *      ulParamOffset - Start offset of the DSD parameter to be read and
+ *                     validated.
+ *      usParamLen - Length of the DSD Parameter.
+ *
+ * Returns:
+ *  <OSAL_STATUS_CODE>
+ * -----------------------------------------------------------------------------
+ */
 static INT ValidateDSDParamsChecksum(PMINI_ADAPTER Adapter, ULONG  ulParamOffset, USHORT usParamLen)
 {
        INT Status = STATUS_SUCCESS;
@@ -264,9 +273,7 @@ static INT ValidateDSDParamsChecksum(PMINI_ADAPTER Adapter, ULONG  ulParamOffset
 
        }
 
-    //
-    // Read the DSD data from the parameter offset.
-    //
+       /* Read the DSD data from the parameter offset. */
        if (STATUS_SUCCESS != BeceemNVMRead(Adapter, (PUINT)puBuffer, ulParamOffset, usParamLen))
        {
                BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: ValidateDSDParamsChecksum BeceemNVMRead failed");
@@ -274,16 +281,14 @@ static INT ValidateDSDParamsChecksum(PMINI_ADAPTER Adapter, ULONG  ulParamOffset
                goto exit;
        }
 
-       //
-       //      Calculate the checksum of the data read from the DSD parameter.
-       //
+       /* Calculate the checksum of the data read from the DSD parameter. */
        usChecksumCalculated = CFG_CalculateChecksum(puBuffer, usParamLen);
        BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: usCheckSumCalculated = 0x%x\n", usChecksumCalculated);
 
-       //
-       //      End of the DSD parameter will have a TWO bytes checksum stored in it. Read it and compare with the calculated
-       //      Checksum.
-       //
+       /*
+        * End of the DSD parameter will have a TWO bytes checksum stored in it.
+        * Read it and compare with the calculated Checksum.
+        */
        if (STATUS_SUCCESS != BeceemNVMRead(Adapter, (PUINT)&usChksmOrg, ulParamOffset+usParamLen, 2))
        {
                BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: ValidateDSDParamsChecksum BeceemNVMRead failed");
@@ -293,9 +298,10 @@ static INT ValidateDSDParamsChecksum(PMINI_ADAPTER Adapter, ULONG  ulParamOffset
        usChksmOrg = ntohs(usChksmOrg);
        BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: usChksmOrg = 0x%x", usChksmOrg);
 
-       //
-       //      Compare the checksum calculated with the checksum read from DSD section
-       //
+       /*
+        * Compare the checksum calculated with the checksum read
+        * from DSD section
+        */
        if (usChecksumCalculated ^ usChksmOrg)
        {
                BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: ValidateDSDParamsChecksum: Checksums don't match");
@@ -309,28 +315,33 @@ exit:
 }
 
 
-//-----------------------------------------------------------------------------
-// Procedure:   ValidateHWParmStructure
-//
-// Description: Validates HW Parameters.
-//
-// Arguments:
-//      Adapter - Pointer to Adapter structure.
-//      ulHwParamOffset - Start offset of the HW parameter Section to be read and validated.
-//
-// Returns:
-//  <OSAL_STATUS_CODE>
-//-----------------------------------------------------------------------------
-
+/*
+ * -----------------------------------------------------------------------------
+ * Procedure:   ValidateHWParmStructure
+ *
+ * Description: Validates HW Parameters.
+ *
+ * Arguments:
+ *      Adapter - Pointer to Adapter structure.
+ *      ulHwParamOffset - Start offset of the HW parameter Section to be read
+ *                             and validated.
+ *
+ * Returns:
+ *  <OSAL_STATUS_CODE>
+ * -----------------------------------------------------------------------------
+ */
 static INT ValidateHWParmStructure(PMINI_ADAPTER Adapter, ULONG ulHwParamOffset)
 {
 
        INT Status = STATUS_SUCCESS;
        USHORT HwParamLen = 0;
-       // Add DSD start offset to the hwParamOffset to get the actual address.
+       /*
+        * Add DSD start offset to the hwParamOffset to get
+        * the actual address.
+        */
        ulHwParamOffset += DSD_START_OFFSET;
 
-       /*Read the Length of HW_PARAM structure*/
+       /* Read the Length of HW_PARAM structure */
        BeceemNVMRead(Adapter, (PUINT)&HwParamLen, ulHwParamOffset, 2);
        HwParamLen = ntohs(HwParamLen);
        if (0 == HwParamLen || HwParamLen > Adapter->uiNVMDSDSize)
@@ -366,9 +377,10 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
        }
        else
        {
-               //
-               // Validate Compatibility section and then read HW param if compatibility section is valid.
-               //
+               /*
+                * Validate Compatibility section and then read HW param
+                * if compatibility section is valid.
+                */
                Status = ValidateDSDParamsChecksum(Adapter,
                                DSD_START_OFFSET,
                                COMPATIBILITY_SECTION_LENGTH_MAP5);
@@ -384,12 +396,12 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
 
        BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: Start address of HW_PARAM structure = 0x%lx", dwReadValue);
 
-       //
-       // Validate if the address read out is within the DSD.
-       // Adapter->uiNVMDSDSize gives whole DSD size inclusive of Autoinit.
-       // lower limit should be above DSD_START_OFFSET and
-       // upper limit should be below (Adapter->uiNVMDSDSize-DSD_START_OFFSET)
-       //
+       /*
+        * Validate if the address read out is within the DSD.
+        * Adapter->uiNVMDSDSize gives whole DSD size inclusive of Autoinit.
+        * lower limit should be above DSD_START_OFFSET and
+        * upper limit should be below (Adapter->uiNVMDSDSize-DSD_START_OFFSET)
+        */
        if (dwReadValue < DSD_START_OFFSET ||
                        dwReadValue > (Adapter->uiNVMDSDSize-DSD_START_OFFSET))
        {
@@ -402,15 +414,18 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
        }
 
        /*
-         Add DSD_START_OFFSET to the offset read from the EEPROM.
-         This will give the actual start HW Parameters start address.
-         To read GPIO section, add GPIO offset further.
-       */
+        * Add DSD_START_OFFSET to the offset read from the EEPROM.
+        * This will give the actual start HW Parameters start address.
+        * To read GPIO section, add GPIO offset further.
+        */
 
-       dwReadValue += DSD_START_OFFSET; // = start address of hw param section.
-       dwReadValue += GPIO_SECTION_START_OFFSET; // = GPIO start offset within HW Param section.
+       dwReadValue +=
+               DSD_START_OFFSET; /* = start address of hw param section. */
+       dwReadValue += GPIO_SECTION_START_OFFSET;
+                       /* = GPIO start offset within HW Param section. */
 
-       /* Read the GPIO values for 32 GPIOs from EEPROM and map the function
+       /*
+        * Read the GPIO values for 32 GPIOs from EEPROM and map the function
         * number to GPIO pin number to GPIO_Array
         */
        BeceemNVMRead(Adapter, (UINT *)ucGPIOInfo, dwReadValue, 32);
@@ -456,7 +471,8 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
 static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread)
 {
        int Status = STATUS_SUCCESS;
-       UCHAR GPIO_Array[NUM_OF_LEDS+1]; /*Array to store GPIO numbers from EEPROM*/
+       /* Array to store GPIO numbers from EEPROM */
+       UCHAR GPIO_Array[NUM_OF_LEDS+1];
        UINT uiIndex = 0;
        UINT uiNum_of_LED_Type = 0;
        PUCHAR puCFGData        = NULL;
@@ -469,8 +485,8 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
                return -ENOENT;
        }
 
-       /*Populate GPIO_Array with GPIO numbers for LED functions*/
-       /*Read the GPIO numbers from EEPROM*/
+       /* Populate GPIO_Array with GPIO numbers for LED functions */
+       /* Read the GPIO numbers from EEPROM */
        Status = ReadLEDInformationFromEEPROM(Adapter, GPIO_Array);
        if (Status == STATUS_IMAGE_CHECKSUM_MISMATCH)
        {
@@ -482,10 +498,11 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
                *bEnableThread = FALSE;
                return Status;
        }
-  /*
-     * CONFIG file read successfully. Deallocate the memory of
-     * uiFileNameBufferSize
-     */
+
+       /*
+        * CONFIG file read successfully. Deallocate the memory of
+        * uiFileNameBufferSize
+        */
        BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "LED Thread: Config file read successfully\n");
        puCFGData = (PUCHAR) &Adapter->pstargetparams->HostDrvrConfig1;
 
@@ -499,11 +516,14 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
        {
                bData = *puCFGData;
 
-               /*Check Bit 8 for polarity. If it is set, polarity is reverse polarity*/
+               /*
+                * Check Bit 8 for polarity. If it is set,
+                * polarity is reverse polarity
+                */
                if (bData & 0x80)
                {
                        Adapter->LEDInfo.LEDState[uiIndex].BitPolarity = 0;
-                       /*unset the bit 8*/
+                       /* unset the bit 8 */
                        bData = bData & 0x7f;
                }
 
@@ -522,7 +542,10 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
                puCFGData++;
        }
 
-       /*Check if all the LED settings are disabled. If it is disabled, dont launch the LED control thread.*/
+       /*
+        * Check if all the LED settings are disabled. If it is disabled,
+        * dont launch the LED control thread.
+        */
        for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
        {
                if ((Adapter->LEDInfo.LEDState[uiIndex].LED_Type == DISABLE_GPIO_NUM) ||
@@ -535,19 +558,21 @@ static int ReadConfigFileStructure(PMINI_ADAPTER Adapter, BOOLEAN *bEnableThread
 
        return Status;
 }
-//--------------------------------------------------------------------------
-// Procedure:   LedGpioInit
-//
-// Description: Initializes LED GPIOs. Makes the LED GPIOs to OUTPUT mode and make the
-//                       initial state to be OFF.
-//
-// Arguments:
-//      Adapter - Pointer to MINI_ADAPTER structure.
-//
-// Returns: VOID
-//
-//-----------------------------------------------------------------------------
 
+/*
+ * -----------------------------------------------------------------------------
+ * Procedure:   LedGpioInit
+ *
+ * Description: Initializes LED GPIOs. Makes the LED GPIOs to OUTPUT mode
+ *                       and make the initial state to be OFF.
+ *
+ * Arguments:
+ *      Adapter - Pointer to MINI_ADAPTER structure.
+ *
+ * Returns: VOID
+ *
+ * -----------------------------------------------------------------------------
+ */
 static VOID LedGpioInit(PMINI_ADAPTER Adapter)
 {
        UINT uiResetValue = 0;
@@ -567,7 +592,6 @@ static VOID LedGpioInit(PMINI_ADAPTER Adapter)
 
        Adapter->LEDInfo.bIdle_led_off = FALSE;
 }
-//-----------------------------------------------------------------------------
 
 static INT BcmGetGPIOPinInfo(PMINI_ADAPTER Adapter, UCHAR *GPIO_num_tx, UCHAR *GPIO_num_rx, UCHAR *uiLedTxIndex, UCHAR *uiLedRxIndex, LedEventInfo_t currdriverstate)
 {
@@ -628,18 +652,21 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
        UCHAR dummyGPIONum = 0;
        UCHAR dummyIndex = 0;
 
-       //currdriverstate = Adapter->DriverState;
+       /* currdriverstate = Adapter->DriverState; */
        Adapter->LEDInfo.bIdleMode_tx_from_host = FALSE;
 
-       /*Wait till event is triggered*/
-       //wait_event(Adapter->LEDInfo.notify_led_event,
-                       //      currdriverstate!= Adapter->DriverState);
+       /*
+        * Wait till event is triggered
+        *
+        * wait_event(Adapter->LEDInfo.notify_led_event,
+        *      currdriverstate!= Adapter->DriverState);
+        */
 
        GPIO_num = DISABLE_GPIO_NUM;
 
        while (TRUE)
        {
-               /*Wait till event is triggered*/
+               /* Wait till event is triggered */
                if ((GPIO_num == DISABLE_GPIO_NUM)
                                                ||
                                ((currdriverstate != FW_DOWNLOAD) &&
@@ -657,7 +684,7 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                        BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Led thread got signal to exit..hence exiting");
                        Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
                        TURN_OFF_LED(1 << GPIO_num, uiLedIndex);
-                       return;//STATUS_FAILURE;
+                       return; /* STATUS_FAILURE; */
                }
 
                if (GPIO_num != DISABLE_GPIO_NUM)
@@ -675,7 +702,8 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                {
                case DRIVER_INIT:
                        {
-                       currdriverstate = DRIVER_INIT;//Adapter->DriverState;
+                       currdriverstate = DRIVER_INIT;
+                                       /* Adapter->DriverState; */
                        BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
 
                        if (GPIO_num != DISABLE_GPIO_NUM)
@@ -686,7 +714,11 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                        break;
                case FW_DOWNLOAD:
                        {
-                       //BCM_DEBUG_PRINT (Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL,"LED Thread: FW_DN_DONE called\n");
+                       /*
+                        * BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS,
+                        *      LED_DUMP_INFO, DBG_LVL_ALL,
+                        *      "LED Thread: FW_DN_DONE called\n");
+                        */
                        currdriverstate = FW_DOWNLOAD;
                        BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
 
@@ -709,8 +741,10 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                        break;
 
                case SHUTDOWN_EXIT:
-                       //no break, continue to NO_NETWORK_ENTRY state as well.
-
+                       /*
+                        * no break, continue to NO_NETWORK_ENTRY
+                        * state as well.
+                        */
                case NO_NETWORK_ENTRY:
                        {
                        currdriverstate = NO_NETWORK_ENTRY;
@@ -737,7 +771,10 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                        }
                        else
                        {
-                               /*If single LED is selected, use same for both Tx and Rx*/
+                               /*
+                                * If single LED is selected, use same
+                                * for both Tx and Rx
+                                */
                                if (GPIO_num_tx == DISABLE_GPIO_NUM)
                                {
                                        GPIO_num_tx = GPIO_num_rx;
@@ -748,7 +785,10 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                                        GPIO_num_rx = GPIO_num_tx;
                                        uiLEDRx = uiLEDTx;
                                }
-                               /*Blink the LED in proportionate to Tx and Rx transmissions.*/
+                               /*
+                                * Blink the LED in proportionate
+                                * to Tx and Rx transmissions.
+                                */
                                LED_Proportional_Blink(Adapter, GPIO_num_tx, uiLEDTx, GPIO_num_rx, uiLEDRx, currdriverstate);
                        }
                        }
@@ -794,7 +834,7 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                                                DISABLE_GPIO_NUM)
                                        TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
                        }
-                       //Adapter->DriverState = DRIVER_INIT;
+                       /* Adapter->DriverState = DRIVER_INIT; */
                        }
                        break;
                case LED_THREAD_INACTIVE:
@@ -803,7 +843,7 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                        currdriverstate = LED_THREAD_INACTIVE;
                        Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_INACTIVELY;
                        Adapter->LEDInfo.bLedInitDone = FALSE;
-                       //disable ALL LED
+                       /* disable ALL LED */
                        for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
                        {
                                if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num !=
@@ -823,7 +863,7 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                        Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_ACTIVELY;
                        }
                        break;
-                       //return;
+                       /* return; */
                default:
                        break;
                }
@@ -837,14 +877,19 @@ int InitLedSettings(PMINI_ADAPTER Adapter)
        BOOLEAN bEnableThread = TRUE;
        UCHAR uiIndex = 0;
 
-       /*Initially set BitPolarity to normal polarity. The bit 8 of LED type
- *       is used to change the polarity of the LED.*/
+       /*
+        * Initially set BitPolarity to normal polarity. The bit 8 of LED type
+        * is used to change the polarity of the LED.
+        */
 
        for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++) {
                Adapter->LEDInfo.LEDState[uiIndex].BitPolarity = 1;
        }
 
-       /*Read the LED settings of CONFIG file and map it to GPIO numbers in EEPROM*/
+       /*
+        * Read the LED settings of CONFIG file and map it
+        * to GPIO numbers in EEPROM
+        */
        Status = ReadConfigFileStructure(Adapter, &bEnableThread);
        if (STATUS_SUCCESS != Status)
        {
@@ -867,7 +912,7 @@ int InitLedSettings(PMINI_ADAPTER Adapter)
 
        else if (bEnableThread)
        {
-               /*Create secondary thread to handle the LEDs*/
+               /* Create secondary thread to handle the LEDs */
                init_waitqueue_head(&Adapter->LEDInfo.notify_led_event);
                init_waitqueue_head(&Adapter->LEDInfo.idleModeSyncEvent);
                Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_ACTIVELY;