From: Daniel Glöckner <dg@emlix.com>
Date: Tue, 5 May 2009 15:03:22 +0000 (+0000)
Subject: xtensa: support s6000 gpio irqs and alternate function selection
X-Git-Tag: v2.6.31-rc1~61^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b3eb21b2f2222c4c1e3e21fc3cd427404d3991a;p=pandora-kernel.git

xtensa: support s6000 gpio irqs and alternate function selection

Implement an irq chip to handle interrupts via gpio.  The GPIO chip
initialization function now takes a bitmask denoting pins that should
be configured for their alternate function.

changes compared to v1:
- fixed bug on edge interrupt configuration
- accommodated to function name change
- moved definition of VARIANT_NR_IRQS to this patch
- renamed __XTENSA_S6000_IRQ_H to _XTENSA_S6000_IRQ_H as requested

Signed-off-by: Daniel Glöckner <dg@emlix.com>
Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
---

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