Re: [PATCH] at91_mci: use generic GPIO calls

[Pierre Ossman <drzeus-mmc@drzeus.cx>]

On Mon, 04 Feb 2008 18:12:48 +0100
Nicolas Ferre <nicolas.ferre@atmel.com> wrote:

> From: David Brownell <dbrownell@users.sourceforge.net>
> 
> Update the AT91 MMC driver to use the generic GPIO calls instead of the
> AT91-specific calls; and to request (and release) those GPIO signals.
> 
> That required updating the probe() fault cleanup codepaths.  Now there
> is a single sequence for freeing resources, in reverse order of their
> allocation.  Also that code uses use dev_*() for messaging, and has less
> abuse of KERN_ERR.
> 
> Likewise with updating remove() cleanup.  This had to free the GPIOs,
> and while adding that code I noticed and fixed two other problems:  it
> was poking at a workqueue owned by the mmc core; and in one (rare)
> case would try freeing an IRQ that it didn't allocate.
> 
> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
> ---

Applied thanks.

-- 
     -- Pierre Ossman

  Linux kernel, MMC maintainer        http://www.kernel.org
  PulseAudio, core developer          http://pulseaudio.org
  rdesktop, core developer          http://www.rdesktop.org