linux-kernel - Re: [PATCH 06/15] tty: serial: 8250

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Message-ID: <20140818135737.GB32400@xps8300>
Date:	Mon, 18 Aug 2014 16:57:37 +0300
From:	Heikki Krogerus <heikki.krogerus@...ux.intel.com>
To:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	tony@...mide.com, balbi@...com, Vinod Koul <vinod.koul@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH 06/15] tty: serial: 8250_dma: handle error on TX submit

On Fri, Aug 15, 2014 at 07:42:34PM +0200, Sebastian Andrzej Siewior wrote:
> diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
> index b161eee..02e82dc 100644
> --- a/include/linux/serial_8250.h
> +++ b/include/linux/serial_8250.h
> @@ -85,6 +85,7 @@ struct uart_8250_port {
>  	unsigned char		mcr_force;	/* mask of forced bits */
>  	unsigned char		cur_iotype;	/* Running I/O type */
>  	unsigned char		rpm_tx_active;
> +	unsigned char		dma_tx_err;

Why not make this member of uart_8250_dma instead?

-- 
heikki
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