From: Alan Cox <alan@linux.intel.com>
To: Tomoya MORINAGA <tomoya-linux@dsn.lapis-semi.com>
Cc: gregkh@suse.de, linux-kernel@vger.kernel.org,
linux-serial@vger.kernel.org, qi.wang@intel.com,
yong.y.wang@intel.com, joel.clark@intel.com,
kok.howg.ewe@intel.com
Subject: Re: [PATCH 2/2] pch_uart: Delete modem status interrupt enable code
Date: Tue, 1 Nov 2011 12:57:57 +0000 [thread overview]
Message-ID: <20111101125757.4ef7f883@bob.linux.org.uk> (raw)
In-Reply-To: <1319697919-5623-2-git-send-email-tomoya-linux@dsn.lapis-semi.com>
> (pch_uart device has auto hardware flow control function. So,
> pch_uart driver doesn't have to control modem status interrupt.)
This is true for flow control bits but not for incoming carrier detect ?
> This patch deletes the code.
> + dev_info(priv->port.dev,
> + "PCH UART : Modem status interrupt is not
> supported.\n"); }
dev_info seems wrong here. Does the user need to know this ?
next prev parent reply other threads:[~2011-11-01 12:57 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-27 6:45 [PATCH 1/2] pch_uart: Fix hw-flow control issue Tomoya MORINAGA
2011-10-27 6:45 ` [PATCH 2/2] pch_uart: Delete modem status interrupt enable code Tomoya MORINAGA
2011-11-01 12:57 ` Alan Cox [this message]
2011-11-02 5:52 ` Tomoya MORINAGA
2011-11-02 11:00 ` Alan Cox
2011-11-10 2:11 ` Tomoya MORINAGA
2011-11-01 12:55 ` [PATCH 1/2] pch_uart: Fix hw-flow control issue Alan Cox
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