2008-05-23 Joel Sherrill <joel.sherrill@OARcorp.com>

	* shared/comm/tty_drv.c: Eliminate copies of switches to convert
	termios Bxxx constants to xxx as an integer. Use the shared
	termios_baud_to_number() routine to do the same conversion.

1 files changed, 4 insertions, 58 deletions

diff --git a/c/src/lib/libbsp/i386/shared/comm/tty_drv.c b/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
index 010fea200a..397fc28f1e 100644
--- a/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
+++ b/c/src/lib/libbsp/i386/shared/comm/tty_drv.c
@@ -261,64 +261,10 @@ conSetAttr(int port, int minor, const struct termios *t)
 {
   unsigned long baud, databits, parity, stopbits;
 
-  switch (t->c_cflag & CBAUD)
-    {
-    case B50:
-      baud = 50;
-      break;
-    case B75:
-      baud = 75;
-      break;
-    case B110:
-      baud = 110;
-      break;
-    case B134:
-      baud = 134;
-      break;
-    case B150:
-      baud = 150;
-      break;
-    case B200:
-      baud = 200;
-      break;
-    case B300:
-      baud = 300;
-      break;
-    case B600:
-      baud = 600;
-      break;
-    case B1200:
-      baud = 1200;
-      break;
-    case B1800:
-      baud = 1800;
-      break;
-    case B2400:
-      baud = 2400;
-      break;
-    case B4800:
-      baud = 4800;
-      break;
-    case B9600:
-      baud = 9600;
-      break;
-    case B19200:
-      baud = 19200;
-      break;
-    case B38400:
-      baud = 38400;
-      break;
-    case B57600:
-      baud = 57600;
-      break;
-    case B115200:
-      baud = 115200;
-      break;
-    default:
-      baud = 0;
-      rtems_fatal_error_occurred (RTEMS_INTERNAL_ERROR);
-      return 0;
-    }
+  baud = termios_baud_to_number(t->c_cflag & CBAUD);
+  if ( baud > 115200 )
+    rtems_fatal_error_occurred (RTEMS_INTERNAL_ERROR);
+
   if (t->c_cflag & PARENB) {
     /* Parity is enabled */
     if (t->c_cflag & PARODD) {