staging/ft1000: remove all spaces, tabs issue in while loop of ft1000_interrupt

all spaces in the main while loop of ft1000_interrupt are converted
to tabs.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
index 0059cac..86a680c 100644 (file)
--- a/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
+++ b/drivers/staging/ft1000/ft1000-pcmcia/ft1000_hw.c
@@ -1996,41 +1996,43 @@ static irqreturn_t ft1000_interrupt(int irq, void *dev_id)
        inttype = ft1000_read_reg(dev, FT1000_REG_SUP_ISR);
 
     // Make sure we process all interrupt before leaving the ISR due to the edge trigger interrupt type
-    while (inttype) {
+       while (inttype) {
                if (inttype & ISR_DOORBELL_PEND)
                        ft1000_parse_dpram_msg(dev);
 
-       if (inttype & ISR_RCV) {
-               DEBUG(1, "Data in FIFO\n");
+               if (inttype & ISR_RCV) {
+                       DEBUG(1, "Data in FIFO\n");
 
-               cnt = 0;
-               do {
-                       // Check if we have packets in the Downlink FIFO
-                       if (info->AsicID == ELECTRABUZZ_ID) {
-                               tempword =
-                                       ft1000_read_reg(dev, FT1000_REG_DFIFO_STAT);
-                       } else {
-                               tempword =
-                                       ft1000_read_reg(dev, FT1000_REG_MAG_DFSR);
-                       }
-                       if (tempword & 0x1f) {
-                               ft1000_copy_up_pkt(dev);
-                       } else {
-                               break;
-                       }
-                       cnt++;
-               } while (cnt < MAX_RCV_LOOP);
+                       cnt = 0;
+                       do {
+                               // Check if we have packets in the Downlink FIFO
+                               if (info->AsicID == ELECTRABUZZ_ID) {
+                                       tempword =
+                                       ft1000_read_reg(dev,
+                                                       FT1000_REG_DFIFO_STAT);
+                               } else {
+                                       tempword =
+                                       ft1000_read_reg(dev,
+                                                       FT1000_REG_MAG_DFSR);
+                               }
+                               if (tempword & 0x1f) {
+                                       ft1000_copy_up_pkt(dev);
+                               } else {
+                                       break;
+                               }
+                               cnt++;
+                       } while (cnt < MAX_RCV_LOOP);
 
+               }
+               // clear interrupts
+               tempword = ft1000_read_reg(dev, FT1000_REG_SUP_ISR);
+               DEBUG(1, "ft1000_hw: interrupt status register = 0x%x\n", tempword);
+               ft1000_write_reg(dev, FT1000_REG_SUP_ISR, tempword);
+
+               // Read interrupt type
+               inttype = ft1000_read_reg (dev, FT1000_REG_SUP_ISR);
+               DEBUG(1,"ft1000_hw: interrupt status register after clear = 0x%x\n",inttype);
        }
-       // clear interrupts
-       tempword = ft1000_read_reg(dev, FT1000_REG_SUP_ISR);
-       DEBUG(1, "ft1000_hw: interrupt status register = 0x%x\n", tempword);
-       ft1000_write_reg(dev, FT1000_REG_SUP_ISR, tempword);
-
-        // Read interrupt type
-        inttype = ft1000_read_reg (dev, FT1000_REG_SUP_ISR);
-        DEBUG(1,"ft1000_hw: interrupt status register after clear = 0x%x\n",inttype);
-    }
        ft1000_enable_interrupts(dev);
        return IRQ_HANDLED;
 }