From: Sebastian Siewior <bigeasy@linutronix.de>
Date: Mon, 12 Aug 2013 14:17:53 +0000 (+0200)
Subject: powerpc: 52xx: provide a default in mpc52xx_irqhost_map()
X-Git-Tag: v3.12-rc1~123^2~2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6391f697d4892a6f233501beea553e13f7745a23;p=pandora-kernel.git

powerpc: 52xx: provide a default in mpc52xx_irqhost_map()

My gcc-4.3.5 fails to compile due to:

|cc1: warnings being treated as errors
|arch/powerpc/platforms/52xx/mpc52xx_pic.c: In function ‘mpc52xx_irqhost_map’:
|arch/powerpc/platforms/52xx/mpc52xx_pic.c:343: error: ‘irqchip’ may be used uninitialized in this function

since commit e34298c ("powerpc: 52xx: nop out unsupported critical
IRQs"). This warning is complete crap since only values 0…3 are possible
which are checked but gcc fails to understand that. I wouldn't care much
but since this is compiled with -Werror I made this patch.
While add it, I replaced the warning from l2irq to l1irq since this is
the number that is evaluated.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
---

Reading git-diff-tree failed