diff options
Diffstat (limited to 'nuttx/arch')
-rw-r--r-- | nuttx/arch/arm/src/lpc17xx/lpc17_i2c.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/nuttx/arch/arm/src/lpc17xx/lpc17_i2c.c b/nuttx/arch/arm/src/lpc17xx/lpc17_i2c.c index 777349def..4c4fdb0b1 100644 --- a/nuttx/arch/arm/src/lpc17xx/lpc17_i2c.c +++ b/nuttx/arch/arm/src/lpc17xx/lpc17_i2c.c @@ -9,7 +9,7 @@ * * Author: David Hewson * - * Copyright (C) 2010-2011 Gregory Nutt. All rights reserved. + * Copyright (C) 2010-2011, 2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -537,6 +537,7 @@ struct i2c_dev_s *up_i2cinitialize(int port) else #endif { + irqrestore(flags); return NULL; } @@ -561,6 +562,8 @@ struct i2c_dev_s *up_i2cinitialize(int port) /* Install our operations */ priv->dev.ops = &lpc17_i2c_ops; + + irqrestore(flags); return &priv->dev; } |