The Linux Kernel Mailing List
 help / color / mirror / Atom feed
From: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
To: Greg Kroah-Hartman <gregkh@suse.de>,
	Alan Cox <alan@linux.intel.com>,
	linux-kernel@vger.kernel.org
Cc: qi.wang@intel.com, yong.y.wang@intel.com, joel.clark@intel.com,
	kok.howg.ewe@intel.com, toshiharu-linux@dsn.okisemi.com,
	Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Subject: [PATCH 2/8] pch_uart: add spin_lock_init
Date: Fri, 18 Feb 2011 11:23:58 +0900	[thread overview]
Message-ID: <1297995844-11282-2-git-send-email-tomoya-linux@dsn.okisemi.com> (raw)
In-Reply-To: <1297995844-11282-1-git-send-email-tomoya-linux@dsn.okisemi.com>

Currently, spin_lock is not initialized.
Thus, add spin_lock_init().

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
---
 drivers/serial/pch_uart.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/serial/pch_uart.c b/drivers/serial/pch_uart.c
index c1386eb..9e1b865 100644
--- a/drivers/serial/pch_uart.c
+++ b/drivers/serial/pch_uart.c
@@ -1370,6 +1370,8 @@ static struct eg20t_port *pch_uart_init_port(struct pci_dev *pdev,
 	priv->port.line = num++;
 	priv->trigger = PCH_UART_HAL_TRIGGER_M;
 
+	spin_lock_init(&priv->port.lock);
+
 	pci_set_drvdata(pdev, priv);
 	pch_uart_hal_request(pdev, fifosize, base_baud);
 
-- 
1.7.3.4


  reply	other threads:[~2011-02-18  2:23 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-18  2:23 [PATCH 1/8] pch_uart: add multi-scatter processing Tomoya MORINAGA
2011-02-18  2:23 ` Tomoya MORINAGA [this message]
2011-02-18  2:23 ` [PATCH 3/8] pch_uart : Reduce memcpy Tomoya MORINAGA
2011-02-18  2:24 ` [PATCH 4/8] pch_uart : Use dev_xxx not pr_xxx Tomoya MORINAGA
2011-02-18  2:24 ` [PATCH 5/8] pch_uart: fix uart clock setting issue Tomoya MORINAGA
2011-02-18  2:24 ` [PATCH 6/8] pch_uart: fix auto flow control miss-setting issue Tomoya MORINAGA
2011-02-18  2:24 ` [PATCH 7/8] pch_uart: fix exclusive access issue Tomoya MORINAGA
2011-02-18  2:24 ` [PATCH 8/8] pch_uart: Fix DMA channel miss-setting issue Tomoya MORINAGA
2011-02-22 23:51 ` [PATCH 1/8] pch_uart: add multi-scatter processing Greg KH
2011-02-23  0:13   ` Tomoya MORINAGA

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1297995844-11282-2-git-send-email-tomoya-linux@dsn.okisemi.com \
    --to=tomoya-linux@dsn.okisemi.com \
    --cc=alan@linux.intel.com \
    --cc=gregkh@suse.de \
    --cc=joel.clark@intel.com \
    --cc=kok.howg.ewe@intel.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=qi.wang@intel.com \
    --cc=toshiharu-linux@dsn.okisemi.com \
    --cc=yong.y.wang@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox