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Message-ID: <29495f1d05090609223a588e30@mail.gmail.com>
Date: Tue, 6 Sep 2005 09:22:27 -0700
From: Nish Aravamudan <nish.aravamudan@gmail.com>
Reply-To: nish.aravamudan@gmail.com
To: Richard Purdie <rpurdie@rpsys.net>
Subject: Re: [-mm patch 5/5] SharpSL: Add new ARM PXA machines Spitz and Borzoi with partial Akita Support
Cc: Andrew Morton <akpm@osdl.org>, LKML <linux-kernel@vger.kernel.org>,
       Russell King <rmk+lkml@arm.linux.org.uk>
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On 9/6/05, Richard Purdie <rpurdie@rpsys.net> wrote:
> Add the platform support code for two new Sharp Zaurus Models, Spitz
> (SL-C3000) and Borzoi (SL-C3100).
> 
> This patch also adds most of the foundations for Akita (SL-C1000)
> Support. The missing link for Akita is the driver for its I2C io
> expander. Once this has been finished, the missing Kconfig option and
> machine declaration can easily be added to this code.

<snip>
 
===================================================================
> --- /dev/null   1970-01-01 00:00:00.000000000 +0000
> +++ linux-2.6.13/arch/arm/mach-pxa/spitz.c      2005-09-06 00:18:59.000000000 +0100
> +/*
> + * MMC/SD Device
> + *
> + * The card detect interrupt isn't debounced so we delay it by HZ/4
> + * to give the card a chance to fully insert/eject.
> + */

<snip>

> +static irqreturn_t spitz_mmc_detect_int(int irq, void *devid, struct pt_regs *regs)
> +{
> +       mmc_detect.devid=devid;
> +       mod_timer(&mmc_detect.detect_timer, jiffies + HZ/4);

Can this be:

mod_timer(&mmc_detect.detect_timer, jiffies + msecs_to_jiffies(250));

?

Thanks,
Nish
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