From: Pierre Ossman <drzeus-list@drzeus.cx>
To: shri <shree0007@gmail.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: mmc card detection
Date: Fri, 14 Mar 2008 23:54:07 +0100 [thread overview]
Message-ID: <20080314235407.5f4b241c@mjolnir.drzeus.cx> (raw)
In-Reply-To: <d65f34950803060539y284910bck277310280ef4c009@mail.gmail.com>
Please always add the relevant maintainer as cc if you want to be sure
that you get a response.
On Thu, 6 Mar 2008 19:09:57 +0530
shri <shree0007@gmail.com> wrote:
> Hi,
> My proto board does not have a mmc card detect line to the mmc controller.
>
> So, I have to insert the card before i insmod the mmc drivers.
> If i change a card i have to rmmod and insmod the driver.
>
> I would like to know is there anyway i can make mmc to free up all the
> resources for the removed card. entries and reinitialise the new
> card inserted if any
> without rmmod or insmod.
>
Let the driver call mmc_detect_change() on a timer. See mmci.c for an
example.
Rgds
--
-- Pierre Ossman
Linux kernel, MMC maintainer http://www.kernel.org
PulseAudio, core developer http://pulseaudio.org
rdesktop, core developer http://www.rdesktop.org
next prev parent reply other threads:[~2008-03-14 22:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-06 13:39 shri
2008-03-14 22:54 ` Pierre Ossman [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-02-21 18:46 MMC " Haavard Skinnemoen
2008-02-21 20:31 ` Haavard Skinnemoen
2008-02-25 17:24 ` Pierre Ossman
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