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From: shri <shree0007@gmail.com>
To: linux-kernel@vger.kernel.org
Subject: mmc card detection
Date: Thu, 6 Mar 2008 19:09:57 +0530	[thread overview]
Message-ID: <d65f34950803060539y284910bck277310280ef4c009@mail.gmail.com> (raw)

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.

   I thought of using mmc_remove_host and mmc_add_host in the driver
which could be triggered by
   an application through sysfs entry.


   Are the calls mmc_remove_host and mmc_add_host the correct call to
use in this case?


Regards,
shri

             reply	other threads:[~2008-03-06 13:40 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-06 13:39 shri [this message]
2008-03-14 22:54 ` Pierre Ossman
  -- 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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