staging: ft1000: Fix coding style in check_usb_db() function.

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/ft1000/ft1000-usb/ft1000_download.c

@@ -130,48 +130,43 @@ static u32 check_usb_db (struct ft1000_device *ft1000dev)
 	u32 status;
 
 	loopcnt = 0;
-   while (loopcnt < 10)
-   {
 
-      status = ft1000_read_register (ft1000dev, &temp, FT1000_REG_DOORBELL);
-      DEBUG("check_usb_db: read FT1000_REG_DOORBELL value is %x\n", temp);
-      if (temp & 0x0080)
-      {
+	while (loopcnt < 10) {
+		status = ft1000_read_register(ft1000dev, &temp,
+					       FT1000_REG_DOORBELL);
+		DEBUG("check_usb_db: read FT1000_REG_DOORBELL value is %x\n",
+		       temp);
+		if (temp & 0x0080) {
 			DEBUG("FT1000:Got checkusb doorbell\n");
-           status = ft1000_write_register (ft1000dev, 0x0080, FT1000_REG_DOORBELL);
-           status = ft1000_write_register (ft1000dev, 0x0100, FT1000_REG_DOORBELL);
-           status = ft1000_write_register (ft1000dev,  0x8000, FT1000_REG_DOORBELL);
+			status = ft1000_write_register(ft1000dev, 0x0080,
+						FT1000_REG_DOORBELL);
+			status = ft1000_write_register(ft1000dev, 0x0100,
+						FT1000_REG_DOORBELL);
+			status = ft1000_write_register(ft1000dev,  0x8000,
+						FT1000_REG_DOORBELL);
 			break;
-      }
-      else
-      {
+		} else {
 			loopcnt++;
-           msleep (10);
+			msleep(10);
 		}
 
-   } //end of while
-
+	}
 
 	loopcnt = 0;
-   while (loopcnt < 20)
-   {
-
-      status = ft1000_read_register (ft1000dev, &temp, FT1000_REG_DOORBELL);
+	while (loopcnt < 20) {
+		status = ft1000_read_register(ft1000dev, &temp,
+					       FT1000_REG_DOORBELL);
 		DEBUG("FT1000:check_usb_db:Doorbell = 0x%x\n", temp);
-      if (temp & 0x8000)
-      {
+		if (temp & 0x8000) {
 			loopcnt++;
-         msleep (10);
-      }
-      else
-      {
+			msleep(10);
+		} else	{
 			DEBUG("check_usb_db: door bell is cleared, return 0\n");
 			return 0;
 		}
 	}
 
 	return HANDSHAKE_MAG_TIMEOUT_VALUE;
-
 }
 
 //---------------------------------------------------------------------------