From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM: fix __io macro for PCMCIA
Date: Wed, 4 Apr 2012 17:47:58 -0700 [thread overview]
Message-ID: <20120405004757.GC10780@atomide.com> (raw)
In-Reply-To: <1333579684-31466-1-git-send-email-robherring2@gmail.com>
* Rob Herring <robherring2@gmail.com> [120404 15:51]:
> From: Rob Herring <rob.herring@calxeda.com>
>
> With commit c334bc1 (ARM: make mach/io.h include optional), PCMCIA was
> broken. PCMCIA depends on __io() returning a valid i/o address, and most
> ARM platforms require IO_SPACE_LIMIT be set to 0xffffffff for PCMCIA. This
> needs a better fix with a fixed i/o address mapping, but for now we just
> restore things to the previous behavior.
>
> This fixes at91, omap1, pxa and sa11xx. pxa needs io.h if PCI is enabled,
> but PCMCIA is not. sa11xx already has IO_SPACE_LIMIT set to 0xffffffff,
> so it doesn't need an io.h.
Acked-by: Tony Lindgren <tony@atomide.com>
next prev parent reply other threads:[~2012-04-05 0:47 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-04 3:11 [PATCH] ARM: fix __io macro for PCMCIA Rob Herring
2012-04-04 7:55 ` Arnd Bergmann
2012-04-04 9:03 ` Russell King - ARM Linux
2012-04-04 10:27 ` Arnd Bergmann
2012-04-04 12:56 ` Russell King - ARM Linux
2012-04-04 13:04 ` Russell King - ARM Linux
2012-04-04 13:47 ` Rob Herring
2012-04-04 14:16 ` Russell King - ARM Linux
2012-04-04 10:02 ` Joachim Eastwood
2012-04-04 12:45 ` Rob Herring
2012-04-04 12:49 ` Joachim Eastwood
2012-04-04 11:05 ` Paul Parsons
2012-04-04 14:23 ` Russell King - ARM Linux
2012-04-04 22:48 ` [PATCH v2] " Rob Herring
2012-04-04 23:03 ` Paul Parsons
2012-04-05 0:47 ` Tony Lindgren [this message]
2012-04-05 10:10 ` Joachim Eastwood
2012-04-05 18:29 ` Olof Johansson
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