From 8a4cf655d73899d4a6bac46c2ef762e0e9344ede Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679>
Date: Tue, 31 Jul 2012 23:45:21 +0000
Subject: LPC17xx serial now supports minimal termios ioctls; serial driver
 ioctl methods should not set errno variable

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4994 7fd9a85b-ad96-42d3-883c-3090e2eb8679
---
 nuttx/ChangeLog | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'nuttx/ChangeLog')

diff --git a/nuttx/ChangeLog b/nuttx/ChangeLog
index 6bf34a467..3684728eb 100644
--- a/nuttx/ChangeLog
+++ b/nuttx/ChangeLog
@@ -3091,4 +3091,9 @@
 	  IOPORT register.
 	* lib/string/lib_memchr.c:  Add support for memchr() (contributed by Mike Smith)
 	* lib/string/lib_memccpy.c:  Add support for memcpy()
+	* arch/arm/src/lpc17xx/lpc17_serial.c:  Now supports ioctl commands to change
+	  the baud using tcsetattr() (contributed by Chris Taglia).
+	* arch/*/src/*_serial.c: Fix ioctl method return values.  Theses methods
+	  should return a negated errno value; they should not set the errno
+	  variable.
 
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