Re: [PATCH 06/35] ARM: davinci: wrap interrupt definitions with a macro for SPARSE_IRQ

David Lechner
2019-02-04T22:32:42Z

On 1/31/19 7:38 AM, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski@baylibre.com>
>
> This is done in preparation for selecting CONFIG_SPARSE_IRQ. The
> interrupt numbers will then start at the predefined NR_IRQS offset.
>
> For now wrap all interrupt numbers with a macro and define
> DAVINCI_INTC_START to 0. Logically nothing changes for now.
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> ---

Reviewed-by: David Lechner <david@lechnology.com>

> diff --git a/arch/arm/mach-davinci/include/mach/irqs.h b/arch/arm/mach-davinci/include/mach/irqs.h
> index 03c446635301..14fa668d4e8d 100644
> --- a/arch/arm/mach-davinci/include/mach/irqs.h
> +++ b/arch/arm/mach-davinci/include/mach/irqs.h
> @@ -30,371 +30,374 @@
> /* Base address */
> #define DAVINCI_ARM_INTC_BASE 0x01C48000
>
> +#define DAVINCI_INTC_START 0
> +#define DAVINCI_INTC_IRQ(_irqnum) (DAVINCI_INTC_START + (_irqnum))

Almost not worth mentioning, but DAVINCI_INTC_START is only
ever used once, so it could be omitted.