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Question to 16x5x driver users

I found that driver not transmit anything in interrupt driving mode
unless I made the following patch:

Index: packages/devs/serial/generic/16x5x/current/src/ser_16x5x.c
RCS file: /cvs/ecos/ecos/packages/devs/serial/generic/16x5x/current/src/ser_16x5x.c,v
retrieving revision 1.14
diff -u -r1.14 ser_16x5x.c
--- packages/devs/serial/generic/16x5x/current/src/ser_16x5x.c	27 Nov
2006 13:59:50 -0000	1.14
+++ packages/devs/serial/generic/16x5x/current/src/ser_16x5x.c	18 Jun
2007 12:21:30 -0000
@@ -516,6 +516,7 @@
    HAL_READ_UINT8(base+REG_ier, _ier);
    _ier |= IER_XMT;                    // Enable xmit interrupt
    HAL_WRITE_UINT8(base+REG_ier, _ier);
+    (chan->callbacks->xmt_char)(chan); // <<<<<<

// Disable the transmitter on the device

Am I right to make this change or I just missed another process that
should call xmt_char? I'm using LPC2294 based board and use this
driver for the UART1.

WBR, Alexander

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