diff options
Diffstat (limited to 'nuttx/net/netdev_register.c')
| -rw-r--r-- | nuttx/net/netdev_register.c | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/nuttx/net/netdev_register.c b/nuttx/net/netdev_register.c index 0307d8f64..31cf884e4 100644 --- a/nuttx/net/netdev_register.c +++ b/nuttx/net/netdev_register.c @@ -1,8 +1,8 @@ /**************************************************************************** * net/netdev_register.c * - * Copyright (C) 2007-2011 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * Copyright (C) 2007-2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -79,8 +79,8 @@ static int g_next_devnum = 0; ****************************************************************************/ /* List of registered ethernet device drivers */ + struct uip_driver_s *g_netdevices = NULL; -sem_t g_netdev_sem; /**************************************************************************** * Private Functions @@ -91,28 +91,6 @@ sem_t g_netdev_sem; ****************************************************************************/ /**************************************************************************** - * Function: netdev_semtake - * - * Description: - * Managed access to the network device list - * - ****************************************************************************/ - -void netdev_semtake(void) -{ - /* Take the semaphore (perhaps waiting) */ - - while (uip_lockedwait(&g_netdev_sem) != 0) - { - /* The only case that an error should occur here is if - * the wait was awakened by a signal. - */ - - ASSERT(*get_errno_ptr() == EINTR); - } -} - -/**************************************************************************** * Function: netdev_register * * Description: |