[RFC PATCH] arm: vt8500: Convert irq.c for multiplatform integration

[Tony Prisk]

I did have one bit I wasn't sure about:

On Wed, 2012-10-10 at 21:08 +1300, Tony Prisk wrote:
> This patch converts arch-vt8500/irq.c to MULTI_IRQ_HANDLER and
> SPARSE_IRQ. IRQ domain is changed from legacy to linear.
> 
> Also, remove legacy code in include/mach/entry-macro.S and
> include/mach/irq.h to prepare for multiplatform.
> 
> Signed-off-by: Tony Prisk <linux at prisktech.co.nz>
> ---
>  ...
>  
> diff --git a/arch/arm/mach-vt8500/common.h b/arch/arm/mach-vt8500/common.h
> index 2b24196..6f2b843 100644
> --- a/arch/arm/mach-vt8500/common.h
> +++ b/arch/arm/mach-vt8500/common.h
> @@ -25,4 +25,7 @@ int __init vt8500_irq_init(struct device_node *node,
>  /* defined in drivers/clk/clk-vt8500.c */
>  void __init vtwm_clk_init(void __iomem *pmc_base);
>  
> +/* defined in irq.c */
> +asmlinkage void vt8500_handle_irq(struct pt_regs *regs);

Should asmlinkage be used here in the header or is it unnecessary?

> +
>  #endif


Regards
Tony P