[PATCH] Revert "powerpc: 52xx: provide a default in mpc52xx_irqhost_map()"

[Sebastian Andrzej Siewior]

On 10/01/2013 09:03 PM, Wolfram Sang wrote:
> 
> Yup. But I just remembered a better solution:
> 
> From: Wolfram Sang <wsa at the-dreams.de> Subject: [PATCH] ppc:
> mpc52xx: silence false positive from old GCC
> 
> So people can compile with -Werror.
> 
> Signed-off-by: Wolfram Sang <wsa at the-dreams.de> --- 
> arch/powerpc/platforms/52xx/mpc52xx_pic.c |    2 +- 1 file changed,
> 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/powerpc/platforms/52xx/mpc52xx_pic.c
> b/arch/powerpc/platforms/52xx/mpc52xx_pic.c index b89ef65..2898b73
> 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_pic.c +++
> b/arch/powerpc/platforms/52xx/mpc52xx_pic.c @@ -340,7 +340,7 @@
> static int mpc52xx_irqhost_map(struct irq_domain *h, unsigned int
> virq, { int l1irq; int l2irq; -	struct irq_chip *irqchip; +	struct
> irq_chip *uninitialized_var(irqchip); void *hndlr; int type; u32
> reg;
> 
> 
> uninitialized_var was created for exactly that purpose IIRC.

Yup, looks good, thanks.

> 
> Thanks,
> 
> Wolfram
> 

Sebastian