From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/3] watchdog: Add support for the Freescale MXC watchdog
Date: Sat, 20 Mar 2010 14:06:25 +0000 [thread overview]
Message-ID: <20100320140625.GA30391@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1269011607-23077-1-git-send-email-vzapolskiy@gmail.com>
On Fri, Mar 19, 2010 at 06:13:27PM +0300, Vladimir Zapolskiy wrote:
> +/* The watchdog found on MXC chips cannot be disabled. */
> +static int mxc_wdt_release(struct inode *inode, struct file *file)
> +{
> + struct mxc_wdt *wdt = file->private_data;
> +
> + /* disable the watchdog timer unless NOWAYOUT is defined. */
> +#ifndef CONFIG_WATCHDOG_NOWAYOUT
> + mxc_wdt_disable(wdt);
> +#else
> + printk(KERN_CRIT "MXC watchdog: unexpected close, timer will not stop\n");
> +#endif
> + clear_bit(0, &wdt->status);
> +
> + clk_disable(wdt->clk);
You're sure that disabling the watchdog clock won't disable the watchdog
itself?
next prev parent reply other threads:[~2010-03-20 14:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-19 15:13 [PATCH 1/3] watchdog: Add support for the Freescale MXC watchdog Vladimir Zapolskiy
2010-03-19 15:16 ` [PATCH 2/3] imx3: Add watchdog platform device support Vladimir Zapolskiy
2010-03-22 8:42 ` Sascha Hauer
2010-03-19 15:16 ` [PATCH 3/3] imx31: add watchdog device on litekit board Vladimir Zapolskiy
2010-03-22 8:43 ` Sascha Hauer
2010-03-20 12:09 ` [PATCH 1/3] watchdog: Add support for the Freescale MXC watchdog Wolfram Sang
2010-03-20 18:40 ` Vladimir Zapolskiy
2010-03-21 10:36 ` Wolfram Sang
2010-03-21 18:27 ` Vladimir Zapolskiy
2010-03-20 14:06 ` Russell King - ARM Linux [this message]
2010-03-20 17:58 ` Vladimir Zapolskiy
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