From 367ab2d5313fc9d5d07a9c7c654772e47a5c3339 Mon Sep 17 00:00:00 2001
From: Christian Groessler <chris@groessler.org>
Date: Fri, 6 Dec 2013 20:10:27 +0100
Subject: [PATCH] add SER_ERR_NOT_OPEN status code

---
 asminc/ser-error.inc | 1 +
 include/serial.h     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/asminc/ser-error.inc b/asminc/ser-error.inc
index f1592876b..ff4e2b448 100644
--- a/asminc/ser-error.inc
+++ b/asminc/ser-error.inc
@@ -48,6 +48,7 @@
         SER_ERR_INIT_FAILED             ; Initialization failed
         SER_ERR_INV_IOCTL               ; IOCTL not supported
         SER_ERR_INSTALLED               ; A driver is already installed
+        SER_ERR_NOT_OPEN                ; Driver not open
 
         SER_ERR_COUNT                   ; Special: Number of error codes
 .endenum
diff --git a/include/serial.h b/include/serial.h
index f88ab114e..a3099893b 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -111,6 +111,7 @@
 #define SER_ERR_INIT_FAILED     0x08    /* Initialization failed */
 #define SER_ERR_INV_IOCTL       0x09    /* IOCTL not supported */
 #define SER_ERR_INSTALLED       0x0A    /* A driver is already installed */
+#define SER_ERR_NOT_OPEN        0x0B    /* Driver is not open */
 
 /* Struct containing parameters for the serial port */
 struct ser_params {