Reflect changes due to fs structures

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@211 42af7a65-404d-4744-a932-0658087f49c3

arch/c5471/src/up_watchdog.c

@@ -365,7 +365,7 @@ int up_wdtinit(void)
 
   /* Register as /dev/wdt */
 
-  ret = register_inode("/dev/wdt", &g_wdtops, 0666, NULL);
+  ret = register_driver("/dev/wdt", &g_wdtops, 0666, NULL);
   if (ret)
     {
       return ERROR;
@@ -384,7 +384,7 @@ int up_wdtinit(void)
   ret = irq_attach(C5471_IRQ_WATCHDOG, wdt_interrupt);
   if (ret)
     {
-      unregister_inode("/dev/wdt");
+      unregister_driver("/dev/wdt");
       return ERROR;
     }
 

drivers/dev_null.c

@@ -65,6 +65,7 @@ static struct file_operations devnull_fops =
   0,             /* close */
   devnull_read,  /* read */
   devnull_write, /* write */
+  0,             /* seek */
   0              /* ioctl */
 };
 
@@ -88,5 +89,5 @@ static ssize_t devnull_write(struct file *filp, const char *buffer, size_t len)
 
 void devnull_register(void)
 {
-  (void)register_inode("/dev/null", &devnull_fops, 0666, NULL);
+  (void)register_driver("/dev/null", &devnull_fops, 0666, NULL);
 }

drivers/serial.c

@@ -83,6 +83,7 @@ struct file_operations g_serialops =
   uart_close, /* close */
   uart_read,  /* read */
   uart_write, /* write */
+  0,          /* seek */
   uart_ioctl  /* ioctl */
 };
 
@@ -449,7 +450,7 @@ int uart_register(const char *path, uart_dev_t *dev)
   sem_init(&dev->recvsem,  0, 0);
 
   dbg("Registering %s\n", path);
-  return register_inode(path, &g_serialops, 0666, dev);
+  return register_driver(path, &g_serialops, 0666, dev);
 }
 
 /************************************************************************************