From: Magnus Damm <damm@opensource.se>
Date: Tue, 17 Jan 2012 11:10:49 +0000 (+0900)
Subject: ARM: mach-shmobile: sh73a0 IRQ sparse alloc fix
X-Git-Tag: v3.3-rc5~14^2~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e2c31b3fdd48274e9deb450e21279e54dfa02ccd;p=pandora-kernel.git

ARM: mach-shmobile: sh73a0 IRQ sparse alloc fix

Fix the sh73a0 external IRQ pin code to properly support
CONFIG_SPARSE_IRQ=y by allocating IRQ descriptors for the
cascaded IRQs associated with external IRQ pins.

Without this fix it is impossible to request IRQ0->IRQ31
on the Kota2 board when sparse IRQs are enabled.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---

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