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>

diff --git a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
index 0ee80b58a97b5e5c9d8e99c4ba0893a57ef87369..03694db7209620b09f971ba61674c881c1f2da5f 100644 (file)
--- a/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
+++ b/drivers/staging/ft1000/ft1000-usb/ft1000_download.c
@@ -125,53 +125,48 @@ struct dsp_image_info {
 //---------------------------------------------------------------------------
 static u32 check_usb_db (struct ft1000_device *ft1000dev)
 {
-   int               loopcnt;
-   u16            temp;
-   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)
-      {
-           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);
-           break;
-      }
-      else
-      {
-           loopcnt++;
-           msleep (10);
-      }
-
-   } //end of while
-
-
-   loopcnt = 0;
-   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)
-      {
-         loopcnt++;
-         msleep (10);
-      }
-      else
-      {
-         DEBUG("check_usb_db: door bell is cleared, return 0\n");
-         return 0;
-      }
-   }
+       int loopcnt;
+       u16 temp;
+       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) {
+                       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);
+                       break;
+               } else {
+                       loopcnt++;
+                       msleep(10);
+               }
 
-   return HANDSHAKE_MAG_TIMEOUT_VALUE;
+       }
+
+       loopcnt = 0;
+       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) {
+                       loopcnt++;
+                       msleep(10);
+               } else  {
+                       DEBUG("check_usb_db: door bell is cleared, return 0\n");
+                       return 0;
+               }
+       }
 
+       return HANDSHAKE_MAG_TIMEOUT_VALUE;
 }
 
 //---------------------------------------------------------------------------