staging: bcm: led_control.c: fix indentation

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>

diff --git a/drivers/staging/bcm/led_control.c b/drivers/staging/bcm/led_control.c
index 0fe2b8e..d9d5fbf 100644 (file)
--- a/drivers/staging/bcm/led_control.c
+++ b/drivers/staging/bcm/led_control.c
@@ -250,7 +250,7 @@ static INT LED_Proportional_Blink(PMINI_ADAPTER Adapter, UCHAR GPIO_Num_tx,
 static INT ValidateDSDParamsChecksum(PMINI_ADAPTER Adapter, ULONG  ulParamOffset, USHORT usParamLen)
 {
        INT Status = STATUS_SUCCESS;
-       PUCHAR puBuffer = NULL;
+       PUCHAR puBuffer = NULL;
        USHORT usChksmOrg = 0;
        USHORT usChecksumCalculated = 0;
 
@@ -418,37 +418,37 @@ static int ReadLEDInformationFromEEPROM(PMINI_ADAPTER Adapter, UCHAR GPIO_Array[
        {
 
                switch (ucGPIOInfo[ucIndex])
+               {
+               case RED_LED:
                        {
-                               case RED_LED:
-                               {
-                                       GPIO_Array[RED_LED] = ucIndex;
-                                       Adapter->gpioBitMap |= (1 << ucIndex);
-                                       break;
-                               }
-                               case BLUE_LED:
-                               {
-                                       GPIO_Array[BLUE_LED] = ucIndex;
-                                       Adapter->gpioBitMap |= (1 << ucIndex);
-                                       break;
-                               }
-                               case YELLOW_LED:
-                               {
-                                       GPIO_Array[YELLOW_LED] = ucIndex;
-                                       Adapter->gpioBitMap |= (1 << ucIndex);
-                                       break;
-                               }
-                               case GREEN_LED:
-                               {
-                                       GPIO_Array[GREEN_LED] = ucIndex;
-                                       Adapter->gpioBitMap |= (1 << ucIndex);
-                                       break;
-                               }
-                               default:
-                                       break;
+                       GPIO_Array[RED_LED] = ucIndex;
+                       Adapter->gpioBitMap |= (1 << ucIndex);
+                       break;
                        }
-
+               case BLUE_LED:
+                       {
+                       GPIO_Array[BLUE_LED] = ucIndex;
+                       Adapter->gpioBitMap |= (1 << ucIndex);
+                       break;
+                       }
+               case YELLOW_LED:
+                       {
+                       GPIO_Array[YELLOW_LED] = ucIndex;
+                       Adapter->gpioBitMap |= (1 << ucIndex);
+                       break;
+                       }
+               case GREEN_LED:
+                       {
+                       GPIO_Array[GREEN_LED] = ucIndex;
+                       Adapter->gpioBitMap |= (1 << ucIndex);
+                       break;
+                       }
+               default:
+                       break;
                }
-               BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "GPIO's bit map correspond to LED :0x%X", Adapter->gpioBitMap);
+
+       }
+       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "GPIO's bit map correspond to LED :0x%X", Adapter->gpioBitMap);
        return Status;
 }
 
@@ -580,8 +580,8 @@ static INT BcmGetGPIOPinInfo(PMINI_ADAPTER Adapter, UCHAR *GPIO_num_tx, UCHAR *G
        {
 
                if ((currdriverstate == NORMAL_OPERATION) ||
-                       (currdriverstate == IDLEMODE_EXIT) ||
-                       (currdriverstate == FW_DOWNLOAD))
+                               (currdriverstate == IDLEMODE_EXIT) ||
+                               (currdriverstate == FW_DOWNLOAD))
                {
                        if (Adapter->LEDInfo.LEDState[uiIndex].LED_Blink_State & currdriverstate)
                        {
@@ -642,11 +642,11 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
                /*Wait till event is triggered*/
                if ((GPIO_num == DISABLE_GPIO_NUM)
                                                ||
-                       ((currdriverstate != FW_DOWNLOAD) &&
-                        (currdriverstate != NORMAL_OPERATION) &&
-                        (currdriverstate != LOWPOWER_MODE_ENTER))
+                               ((currdriverstate != FW_DOWNLOAD) &&
+                                (currdriverstate != NORMAL_OPERATION) &&
+                                (currdriverstate != LOWPOWER_MODE_ENTER))
                                                ||
-                        (currdriverstate == LED_THREAD_INACTIVE))
+                               (currdriverstate == LED_THREAD_INACTIVE))
                {
                        Status = wait_event_interruptible(Adapter->LEDInfo.notify_led_event,
                                currdriverstate != Adapter->DriverState || kthread_should_stop());
@@ -673,159 +673,159 @@ static VOID LEDControlThread(PMINI_ADAPTER Adapter)
 
                switch (Adapter->DriverState)
                {
-                       case DRIVER_INIT:
+               case DRIVER_INIT:
                        {
-                               currdriverstate = DRIVER_INIT;//Adapter->DriverState;
-                               BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
+                       currdriverstate = DRIVER_INIT;//Adapter->DriverState;
+                       BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
 
-                               if (GPIO_num != DISABLE_GPIO_NUM)
-                               {
-                                       TURN_ON_LED(1 << GPIO_num, uiLedIndex);
-                               }
+                       if (GPIO_num != DISABLE_GPIO_NUM)
+                       {
+                               TURN_ON_LED(1 << GPIO_num, uiLedIndex);
+                       }
                        }
                        break;
-                       case FW_DOWNLOAD:
+               case FW_DOWNLOAD:
                        {
-                               //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);
+                       //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);
 
-                               if (GPIO_num != DISABLE_GPIO_NUM)
-                               {
-                                       timeout = 50;
-                                       LED_Blink(Adapter, 1 << GPIO_num, uiLedIndex, timeout, -1, currdriverstate);
-                               }
+                       if (GPIO_num != DISABLE_GPIO_NUM)
+                       {
+                               timeout = 50;
+                               LED_Blink(Adapter, 1 << GPIO_num, uiLedIndex, timeout, -1, currdriverstate);
+                       }
                        }
                        break;
-                       case FW_DOWNLOAD_DONE:
+               case FW_DOWNLOAD_DONE:
                        {
-                               currdriverstate = FW_DOWNLOAD_DONE;
-                               BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
-                               if (GPIO_num != DISABLE_GPIO_NUM)
-                               {
-                                       TURN_ON_LED(1 << GPIO_num, uiLedIndex);
-                               }
+                       currdriverstate = FW_DOWNLOAD_DONE;
+                       BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyIndex, currdriverstate);
+                       if (GPIO_num != DISABLE_GPIO_NUM)
+                       {
+                               TURN_ON_LED(1 << GPIO_num, uiLedIndex);
+                       }
                        }
                        break;
 
-                       case SHUTDOWN_EXIT:
+               case SHUTDOWN_EXIT:
                        //no break, continue to NO_NETWORK_ENTRY state as well.
 
-                       case NO_NETWORK_ENTRY:
+               case NO_NETWORK_ENTRY:
                        {
-                               currdriverstate = NO_NETWORK_ENTRY;
-                               BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyGPIONum, currdriverstate);
-                               if (GPIO_num != DISABLE_GPIO_NUM)
-                               {
-                                       TURN_ON_LED(1 << GPIO_num, uiLedIndex);
-                               }
+                       currdriverstate = NO_NETWORK_ENTRY;
+                       BcmGetGPIOPinInfo(Adapter, &GPIO_num, &dummyGPIONum, &uiLedIndex, &dummyGPIONum, currdriverstate);
+                       if (GPIO_num != DISABLE_GPIO_NUM)
+                       {
+                               TURN_ON_LED(1 << GPIO_num, uiLedIndex);
+                       }
                        }
                        break;
-                       case NORMAL_OPERATION:
+               case NORMAL_OPERATION:
                        {
-                               UCHAR GPIO_num_tx = DISABLE_GPIO_NUM;
-                               UCHAR GPIO_num_rx = DISABLE_GPIO_NUM;
-                               UCHAR uiLEDTx = 0;
-                               UCHAR uiLEDRx = 0;
-                               currdriverstate = NORMAL_OPERATION;
-                               Adapter->LEDInfo.bIdle_led_off = FALSE;
-
-                               BcmGetGPIOPinInfo(Adapter, &GPIO_num_tx, &GPIO_num_rx, &uiLEDTx, &uiLEDRx, currdriverstate);
-                               if ((GPIO_num_tx == DISABLE_GPIO_NUM) && (GPIO_num_rx == DISABLE_GPIO_NUM))
+                       UCHAR GPIO_num_tx = DISABLE_GPIO_NUM;
+                       UCHAR GPIO_num_rx = DISABLE_GPIO_NUM;
+                       UCHAR uiLEDTx = 0;
+                       UCHAR uiLEDRx = 0;
+                       currdriverstate = NORMAL_OPERATION;
+                       Adapter->LEDInfo.bIdle_led_off = FALSE;
+
+                       BcmGetGPIOPinInfo(Adapter, &GPIO_num_tx, &GPIO_num_rx, &uiLEDTx, &uiLEDRx, currdriverstate);
+                       if ((GPIO_num_tx == DISABLE_GPIO_NUM) && (GPIO_num_rx == DISABLE_GPIO_NUM))
+                       {
+                               GPIO_num = DISABLE_GPIO_NUM;
+                       }
+                       else
+                       {
+                               /*If single LED is selected, use same for both Tx and Rx*/
+                               if (GPIO_num_tx == DISABLE_GPIO_NUM)
                                {
-                                       GPIO_num = DISABLE_GPIO_NUM;
+                                       GPIO_num_tx = GPIO_num_rx;
+                                       uiLEDTx = uiLEDRx;
                                }
-                               else
+                               else if (GPIO_num_rx == DISABLE_GPIO_NUM)
                                {
-                                       /*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;
-                                               uiLEDTx = uiLEDRx;
-                                       }
-                                       else if (GPIO_num_rx == DISABLE_GPIO_NUM)
-                                       {
-                                               GPIO_num_rx = GPIO_num_tx;
-                                               uiLEDRx = uiLEDTx;
-                                       }
-                               /*Blink the LED in proportionate to Tx and Rx transmissions.*/
-                                       LED_Proportional_Blink(Adapter, GPIO_num_tx, uiLEDTx, GPIO_num_rx, uiLEDRx, currdriverstate);
+                                       GPIO_num_rx = GPIO_num_tx;
+                                       uiLEDRx = uiLEDTx;
                                }
+                               /*Blink the LED in proportionate to Tx and Rx transmissions.*/
+                               LED_Proportional_Blink(Adapter, GPIO_num_tx, uiLEDTx, GPIO_num_rx, uiLEDRx, currdriverstate);
+                       }
                        }
                        break;
-                       case LOWPOWER_MODE_ENTER:
+               case LOWPOWER_MODE_ENTER:
+                       {
+                       currdriverstate = LOWPOWER_MODE_ENTER;
+                       if (DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING == Adapter->ulPowerSaveMode)
                        {
-                               currdriverstate = LOWPOWER_MODE_ENTER;
-                               if (DEVICE_POWERSAVE_MODE_AS_MANUAL_CLOCK_GATING == Adapter->ulPowerSaveMode)
+                               /* Turn OFF all the LED */
+                               uiResetValue = 0;
+                               for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
                                {
-                                       /* Turn OFF all the LED */
-                                       uiResetValue = 0;
-                                       for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
-                                       {
-                                               if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM)
-                                                       TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
-                                       }
-
+                                       if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num != DISABLE_GPIO_NUM)
+                                               TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
                                }
-                               /* Turn off LED And WAKE-UP for Sendinf IDLE mode ACK */
-                               Adapter->LEDInfo.bLedInitDone = FALSE;
-                               Adapter->LEDInfo.bIdle_led_off = TRUE;
-                               wake_up(&Adapter->LEDInfo.idleModeSyncEvent);
-                               GPIO_num = DISABLE_GPIO_NUM;
-                               break;
+
                        }
-                       case IDLEMODE_CONTINUE:
+                       /* Turn off LED And WAKE-UP for Sendinf IDLE mode ACK */
+                       Adapter->LEDInfo.bLedInitDone = FALSE;
+                       Adapter->LEDInfo.bIdle_led_off = TRUE;
+                       wake_up(&Adapter->LEDInfo.idleModeSyncEvent);
+                       GPIO_num = DISABLE_GPIO_NUM;
+                       break;
+                       }
+               case IDLEMODE_CONTINUE:
                        {
-                               currdriverstate = IDLEMODE_CONTINUE;
-                               GPIO_num = DISABLE_GPIO_NUM;
+                       currdriverstate = IDLEMODE_CONTINUE;
+                       GPIO_num = DISABLE_GPIO_NUM;
                        }
                        break;
-                       case IDLEMODE_EXIT:
+               case IDLEMODE_EXIT:
                        {
                        }
                        break;
-                       case DRIVER_HALT:
+               case DRIVER_HALT:
                        {
-                               currdriverstate = DRIVER_HALT;
-                               GPIO_num = DISABLE_GPIO_NUM;
-                               for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
-                               {
-                                       if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num !=
+                       currdriverstate = DRIVER_HALT;
+                       GPIO_num = DISABLE_GPIO_NUM;
+                       for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
+                       {
+                               if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num !=
                                                DISABLE_GPIO_NUM)
-                                               TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
-                               }
-                               //Adapter->DriverState = DRIVER_INIT;
+                                       TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
+                       }
+                       //Adapter->DriverState = DRIVER_INIT;
                        }
                        break;
-                       case LED_THREAD_INACTIVE:
+               case LED_THREAD_INACTIVE:
                        {
-                               BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "InActivating LED thread...");
-                               currdriverstate = LED_THREAD_INACTIVE;
-                               Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_INACTIVELY;
-                               Adapter->LEDInfo.bLedInitDone = FALSE;
-                               //disable ALL LED
-                               for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
-                               {
-                                       if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num !=
+                       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "InActivating LED thread...");
+                       currdriverstate = LED_THREAD_INACTIVE;
+                       Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_INACTIVELY;
+                       Adapter->LEDInfo.bLedInitDone = FALSE;
+                       //disable ALL LED
+                       for (uiIndex = 0; uiIndex < NUM_OF_LEDS; uiIndex++)
+                       {
+                               if (Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num !=
                                                DISABLE_GPIO_NUM)
-                                               TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
-                               }
+                                       TURN_OFF_LED((1 << Adapter->LEDInfo.LEDState[uiIndex].GPIO_Num), uiIndex);
+                       }
                        }
                        break;
-                       case LED_THREAD_ACTIVE:
+               case LED_THREAD_ACTIVE:
                        {
-                               BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Activating LED thread again...");
-                               if (Adapter->LinkUpStatus == FALSE)
-                                       Adapter->DriverState = NO_NETWORK_ENTRY;
-                               else
-                                       Adapter->DriverState = NORMAL_OPERATION;
+                       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Activating LED thread again...");
+                       if (Adapter->LinkUpStatus == FALSE)
+                               Adapter->DriverState = NO_NETWORK_ENTRY;
+                       else
+                               Adapter->DriverState = NORMAL_OPERATION;
 
-                               Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_ACTIVELY;
+                       Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_RUNNING_ACTIVELY;
                        }
                        break;
                        //return;
-                       default:
-                               break;
+               default:
+                       break;
                }
        }
        Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
@@ -875,11 +875,11 @@ int InitLedSettings(PMINI_ADAPTER Adapter)
                Adapter->LEDInfo.led_cntrl_threadid = kthread_run((int (*)(void *))
                LEDControlThread, Adapter, "led_control_thread");
                if (IS_ERR(Adapter->LEDInfo.led_cntrl_threadid))
-       {
-               BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Not able to spawn Kernel Thread\n");
-                       Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
-               return PTR_ERR(Adapter->LEDInfo.led_cntrl_threadid);
-       }
+               {
+                       BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, LED_DUMP_INFO, DBG_LVL_ALL, "Not able to spawn Kernel Thread\n");
+                               Adapter->LEDInfo.led_thread_running = BCM_LED_THREAD_DISABLED;
+                       return PTR_ERR(Adapter->LEDInfo.led_cntrl_threadid);
+               }
        }
        return Status;
 }