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Date:   Mon, 4 Feb 2019 16:32:36 -0600
From:   David Lechner <david@...hnology.com>
To:     Bartosz Golaszewski <brgl@...ev.pl>, Sekhar Nori <nsekhar@...com>,
        Kevin Hilman <khilman@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>,
        Marc Zyngier <marc.zyngier@....com>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 06/35] ARM: davinci: wrap interrupt definitions with a
 macro for SPARSE_IRQ

On 1/31/19 7:38 AM, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski@...libre.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@...libre.com>
> ---

Reviewed-by: David Lechner <david@...hnology.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.

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