From: Benoit Cousson <b-cousson@ti.com>
Date: Tue, 28 Feb 2012 20:51:59 +0000 (+0100)
Subject: gpio/twl: Fix IRQ setup to be SPARSE_IRQ friendly
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c8552139eee1196267a21566aa2f6033c4a95faf;p=pandora-kernel.git

gpio/twl: Fix IRQ setup to be SPARSE_IRQ friendly

Since the SIH handler is allocating irq_descs dynamically, the
irq_base cannot be defined anymore by the board through pdata.

Remove the test to setup IRQ only in case of valid pdata.
Remove the check to ensure irq_base is the one from pdata.

Signed-off-by: Benoit Cousson <b-cousson@ti.com>
Cc: Felipe Balbi <balbi@ti.com>
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