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List:       linux-serial
Subject:    Re: [PATCH] serial: Fix bug of ucc_uart
From:       Kumar Gala <galak () kernel ! crashing ! org>
Date:       2009-06-11 3:39:08
Message-ID: 1A5D98E1-9A5A-4A4E-AA02-BB999CDC559C () kernel ! crashing ! org
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On Jun 8, 2009, at 9:24 AM, Dave Liu wrote:

> Current ucc_uart driver doesn't work at UART mode,
> The TxBD[READY] is not cleared by H/W (RISC engine)
> when user send characters to Tx buffer of QE UART.
> so, these characters stay on the QE forever, never
> go to UART line.
>
> The patch is fixing th bug.
>
> Signed-off-by: Dave Liu <daveliu@freescale.com>
> ---
> drivers/serial/ucc_uart.c |   19 ++++++++++++++-----
> 1 files changed, 14 insertions(+), 5 deletions(-)

applied to next.

(Cleaned up the commit message a bit)

- k
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